Synuefe KJ-O d7-23 [#800818415939]

100.00%
Synuefe KJ-O d7-23 A / A (Blue-White) Star (Scoopable)
Distance to arrival:
0 ls
Estimated value:
1,226 cr

Solar masses:
1.4102
Solar radius:
1.2620
Age:
3,144 million years
Luminosity:
VI

Surface temperature:
7,784 K
Synuefe KJ-O d7-23 A A Belt
Class:
Metal Rich

Mass:
5,400,300,000,000,000 Mt

Inner radius:
6,666,700 km
Outer radius:
268,780,000 km
Synuefe KJ-O d7-23 A 1 / Metal-rich body
Distance to arrival:
13 ls
Estimated value:
34,807 cr

Earth masses:
1.3107
Radius:
5,243 km

Surface pressure:
25,214.26 Atmospheres

Gravity:
1.94 G

Volcanism:
Silicate Vapour Geysers
Atmosphere:
Hot thick Silicate vapour

Surface temperature:
4,649 K
Synuefe KJ-O d7-23 A 2 / Class III gas giant
Distance to arrival:
1,428 ls
Estimated value:
926 cr

Earth masses:
681.6661
Radius:
76,282 km

Gravity:
4.77 G


Surface temperature:
352 K
Synuefe KJ-O d7-23 A 2 a / Rocky body (Landable)
Distance to arrival:
1,427 ls
Estimated value:
500 cr

Earth masses:
0.0022
Radius:
917 km

Gravity:
0.11 G

Volcanism:
Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
284 K

Materials:
Fe (19.4%) S (19.0%) C (16.0%) Ni (14.7%) P (10.2%) Cr (8.7%) V (4.8%) Se (3.0%) Cd (1.5%) Te (1.5%) Nb (1.3%)
Synuefe KJ-O d7-23 A 2 b / Rocky body (Landable)
Distance to arrival:
1,429 ls
Estimated value:
500 cr

Earth masses:
0.0021
Radius:
906 km

Gravity:
0.11 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
276 K

Materials:
Fe (19.6%) S (19.3%) C (16.2%) Ni (14.9%) P (10.4%) Mn (8.1%) Ge (5.7%) As (2.5%) Te (1.5%) W (1.1%) Hg (0.9%)
Synuefe KJ-O d7-23 A 2 c / Rocky body
Distance to arrival:
1,424 ls
Estimated value:
500 cr

Earth masses:
0.0030
Radius:
1,013 km

Surface pressure:
0.49 Atmospheres

Gravity:
0.12 G

Volcanism:
No volcanism
Atmosphere:
Hot Water
Terraforming state:
Not terraformable

Surface temperature:
539 K
Synuefe KJ-O d7-23 A 2 d / Rocky body
Distance to arrival:
1,421 ls
Estimated value:
500 cr

Earth masses:
0.0036
Radius:
1,075 km

Surface pressure:
0.55 Atmospheres

Gravity:
0.13 G

Volcanism:
No volcanism
Atmosphere:
Hot Water
Terraforming state:
Not terraformable

Surface temperature:
544 K
Synuefe KJ-O d7-23 A 2 e / Rocky body
Distance to arrival:
1,428 ls
Estimated value:
500 cr

Earth masses:
0.0044
Radius:
1,147 km

Surface pressure:
0.63 Atmospheres

Gravity:
0.14 G

Volcanism:
No volcanism
Atmosphere:
Hot Water
Terraforming state:
Not terraformable

Surface temperature:
547 K
Synuefe KJ-O d7-23 A 2 f / Rocky body
Distance to arrival:
1,418 ls
Estimated value:
500 cr

Earth masses:
0.0052
Radius:
1,209 km

Surface pressure:
0.70 Atmospheres

Gravity:
0.14 G

Volcanism:
No volcanism
Atmosphere:
Hot Water
Terraforming state:
Not terraformable

Surface temperature:
544 K
Synuefe KJ-O d7-23 A 2 g / Rocky body
Distance to arrival:
1,438 ls
Estimated value:
500 cr

Earth masses:
0.0074
Radius:
1,360 km

Surface pressure:
0.90 Atmospheres

Gravity:
0.16 G

Volcanism:
No volcanism
Atmosphere:
Hot Water
Terraforming state:
Not terraformable

Surface temperature:
557 K
Synuefe KJ-O d7-23 A 3 / Class III gas giant
Distance to arrival:
1,904 ls
Estimated value:
878 cr

Earth masses:
459.1134
Radius:
74,804 km

Reserve level:
Pristine

Gravity:
3.34 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
282 K
Synuefe KJ-O d7-23 A 3 a / Rocky body (Landable)
Distance to arrival:
1,905 ls
Estimated value:
500 cr

Earth masses:
0.0024
Radius:
944 km

Gravity:
0.11 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
240 K

Materials:
Fe (20.7%) S (20.3%) C (17.1%) Ni (15.7%) P (10.9%) Zn (5.6%) As (2.7%) Zr (2.4%) Cd (1.6%) Te (1.6%) Nb (1.4%)
Synuefe KJ-O d7-23 A 3 b / Rocky body (Landable)
Distance to arrival:
1,902 ls
Estimated value:
500 cr

Earth masses:
0.0071
Radius:
1,345 km

Gravity:
0.16 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
236 K

Materials:
Fe (20.8%) S (20.3%) C (17.0%) Ni (15.7%) P (10.9%) Zn (5.7%) Se (3.2%) Zr (2.4%) Te (1.5%) Nb (1.4%) W (1.1%)
Synuefe KJ-O d7-23 A 3 c / Rocky body (Landable)
Distance to arrival:
1,908 ls
Estimated value:
500 cr

Earth masses:
0.0027
Radius:
982 km

Gravity:
0.12 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
232 K

Materials:
Fe (19.5%) S (19.1%) C (16.0%) Ni (14.7%) P (10.3%) Mn (8.0%) Zn (5.3%) Se (3.0%) Cd (1.5%) Te (1.5%) Sn (1.2%)
Synuefe KJ-O d7-23 A 3 d / Rocky body (Landable)
Distance to arrival:
1,903 ls
Estimated value:
500 cr

Earth masses:
0.0017
Radius:
842 km

Gravity:
0.10 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
231 K

Materials:
Fe (18.9%) S (18.5%) C (15.5%) Ni (14.3%) P (10.0%) Cr (8.5%) Mn (7.8%) Se (2.9%) Cd (1.5%) Ru (1.2%) Sn (1.1%)
Synuefe KJ-O d7-23 A 4 / Water world
Distance to arrival:
1,917 ls
Estimated value:
290,037 cr

Earth masses:
1.3542
Radius:
6,656 km

Surface pressure:
8.44 Atmospheres

Reserve level:
Pristine

Gravity:
1.24 G

Volcanism:
No volcanism
Atmosphere:
Thick Ammonia
Terraforming state:
Candidate for terraforming

Surface temperature:
408 K
Synuefe KJ-O d7-23 A 5 / Gas giant with water-based life
Distance to arrival:
2,582 ls
Estimated value:
663 cr

Earth masses:
44.7196
Radius:
47,141 km

Gravity:
0.82 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
195 K
Synuefe KJ-O d7-23 A 5 a / Rocky body (Landable)
Distance to arrival:
2,584 ls
Estimated value:
500 cr

Earth masses:
0.0005
Radius:
559 km

Gravity:
0.06 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
196 K

Materials:
Fe (18.5%) S (18.1%) C (15.3%) Ni (14.0%) P (9.8%) Cr (8.3%) Mn (7.6%) V (4.5%) Cd (1.4%) Nb (1.3%) Ru (1.1%)
Synuefe KJ-O d7-23 A 5 b / Rocky body (Landable)
Distance to arrival:
2,583 ls
Estimated value:
500 cr

Earth masses:
0.0005
Radius:
573 km

Gravity:
0.07 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
196 K

Materials:
Fe (19.1%) S (18.7%) C (15.7%) Ni (14.4%) P (10.1%) Cr (8.6%) Zn (5.2%) V (4.7%) Nb (1.3%) Y (1.1%) W (1.1%)
Synuefe KJ-O d7-23 A 5 c / Rocky body (Landable)
Distance to arrival:
2,576 ls
Estimated value:
500 cr

Earth masses:
0.0005
Radius:
552 km

Gravity:
0.06 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
195 K

Materials:
Fe (18.4%) S (18.0%) C (15.2%) Ni (13.9%) P (9.7%) Cr (8.3%) Mn (7.6%) Ge (5.3%) Cd (1.4%) Sb (1.1%) Sn (1.1%)
Synuefe KJ-O d7-23 A 5 d / Rocky body (Landable)
Distance to arrival:
2,577 ls
Estimated value:
500 cr

Earth masses:
0.0004
Radius:
506 km

Gravity:
0.06 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
195 K

Materials:
Fe (19.7%) S (19.3%) C (16.2%) Ni (14.9%) P (10.4%) Mn (8.1%) Ge (5.7%) Zr (2.3%) Nb (1.4%) Y (1.2%) Hg (0.9%)
Synuefe KJ-O d7-23 B / G (White-Yellow) Star (Scoopable)
Distance to arrival:
33,433 ls
Estimated value:
1,215 cr

Solar masses:
0.8555
Solar radius:
0.8568
Age:
3,144 million years
Luminosity:
Vab

Surface temperature:
5,346 K
Synuefe KJ-O d7-23 B A Belt
Class:
Rocky

Mass:
1,383,800,000,000 Mt

Inner radius:
1,172,800 km
Outer radius:
2,290,700 km
Synuefe KJ-O d7-23 B 1 / Class III gas giant
Distance to arrival:
33,940 ls
Estimated value:
1,049 cr

Earth masses:
1,669.6353
Radius:
74,451 km

Reserve level:
Pristine

Gravity:
12.25 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
573 K
Synuefe KJ-O d7-23 B 1 a / Rocky body
Distance to arrival:
33,941 ls
Estimated value:
500 cr

Earth masses:
0.0119
Radius:
1,574 km

Gravity:
0.20 G

Volcanism:
Major Rocky Magma
Atmosphere:
Sulphur dioxide
Terraforming state:
Not terraformable

Surface temperature:
321 K
Synuefe KJ-O d7-23 B 2 / Class III gas giant
Distance to arrival:
34,126 ls
Estimated value:
929 cr

Earth masses:
699.8765
Radius:
76,757 km

Reserve level:
Pristine

Gravity:
4.83 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
335 K
Synuefe KJ-O d7-23 B 2 a / Rocky body
Distance to arrival:
34,124 ls
Estimated value:
500 cr

Earth masses:
0.0016
Radius:
830 km

Surface pressure:
5.83 Atmospheres

Gravity:
0.10 G

Volcanism:
No volcanism
Atmosphere:
Hot thick Water
Terraforming state:
Not terraformable

Surface temperature:
677 K
Synuefe KJ-O d7-23 B 2 b / Rocky body (Landable)
Distance to arrival:
34,121 ls
Estimated value:
500 cr

Earth masses:
0.0010
Radius:
710 km

Gravity:
0.08 G

Volcanism:
Minor Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
248 K

Materials:
Fe (18.5%) S (18.1%) C (15.2%) Ni (14.0%) P (9.8%) Cr (8.3%) Mn (7.6%) V (4.5%) Cd (1.4%) Te (1.4%) Sn (1.1%)
Synuefe KJ-O d7-23 B 2 c / Rocky body (Landable)
Distance to arrival:
34,121 ls
Estimated value:
500 cr

Earth masses:
0.0007
Radius:
619 km

Gravity:
0.07 G

Volcanism:
Minor Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
248 K

Materials:
Fe (19.3%) S (19.0%) C (15.9%) Ni (14.6%) P (10.2%) Cr (8.7%) Zn (5.3%) Se (3.0%) Cd (1.5%) Te (1.5%) W (1.1%)
Synuefe KJ-O d7-23 B 2 d / Rocky body (Landable)
Distance to arrival:
34,132 ls
Estimated value:
500 cr

Earth masses:
0.0013
Radius:
772 km

Gravity:
0.09 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
245 K

Materials:
Fe (18.6%) S (18.0%) C (15.2%) Ni (14.0%) P (9.7%) Cr (8.4%) Mn (7.7%) Ge (5.3%) Mo (1.2%) Y (1.1%) Hg (0.8%)
Synuefe KJ-O d7-23 B 2 e / Rocky body (Landable)
Distance to arrival:
34,131 ls
Estimated value:
500 cr

Earth masses:
0.0025
Radius:
949 km

Gravity:
0.11 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
242 K

Materials:
Fe (19.0%) S (18.7%) C (15.7%) Ni (14.4%) P (10.0%) Cr (8.6%) Mn (7.9%) As (2.5%) Sb (1.2%) Sn (1.1%) W (1.0%)
Synuefe KJ-O d7-23 B 2 f / Rocky body (Landable)
Distance to arrival:
34,131 ls
Estimated value:
500 cr

Earth masses:
0.0025
Radius:
948 km

Gravity:
0.11 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
242 K

Materials:
Fe (18.4%) S (18.0%) C (15.2%) Ni (13.9%) P (9.7%) Cr (8.3%) Mn (7.6%) Zn (5.0%) Cd (1.4%) Te (1.4%) Mo (1.2%)
Synuefe KJ-O d7-23 B 3 / Class III gas giant
Distance to arrival:
32,828 ls
Estimated value:
992 cr

Earth masses:
1,126.1464
Radius:
76,189 km

Reserve level:
Pristine

Gravity:
7.89 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
408 K
Synuefe KJ-O d7-23 B 3 a / Rocky body
Distance to arrival:
32,829 ls
Estimated value:
500 cr

Earth masses:
0.0082
Radius:
1,410 km

Surface pressure:
93.48 Atmospheres

Gravity:
0.17 G

Volcanism:
No volcanism
Atmosphere:
Hot thick Water
Terraforming state:
Not terraformable

Surface temperature:
969 K
Synuefe KJ-O d7-23 B 3 b / Rocky body
Distance to arrival:
32,828 ls
Estimated value:
500 cr

Earth masses:
0.0044
Radius:
1,150 km

Surface pressure:
9.32 Atmospheres

Gravity:
0.14 G

Volcanism:
No volcanism
Atmosphere:
Hot thick Water
Terraforming state:
Not terraformable

Surface temperature:
713 K
Synuefe KJ-O d7-23 B 3 c / Rocky body (Landable)
Distance to arrival:
32,829 ls
Estimated value:
500 cr

Earth masses:
0.0073
Radius:
1,355 km

Gravity:
0.16 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
245 K

Materials:
Fe (18.5%) S (18.0%) C (15.1%) Ni (14.0%) P (9.7%) Cr (8.3%) Mn (7.6%) Zn (5.0%) Te (1.4%) Nb (1.3%) Mo (1.2%)
Synuefe KJ-O d7-23 B 3 c a / Rocky body (Landable)
Distance to arrival:
32,829 ls
Estimated value:
500 cr

Earth masses:
0.0004
Radius:
514 km

Gravity:
0.06 G

Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
245 K

Materials:
S (20.0%) Fe (17.7%) C (16.8%) Ni (13.4%) P (10.8%) Cr (8.0%) Ge (5.9%) V (4.3%) Nb (1.2%) Y (1.1%) Sn (0.9%)
Synuefe KJ-O d7-23 B 4 / Class III gas giant
Distance to arrival:
32,792 ls
Estimated value:
921 cr

Earth masses:
655.1973
Radius:
76,560 km

Reserve level:
Pristine

Gravity:
4.55 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
315 K
Synuefe KJ-O d7-23 B 4 a / Rocky body (Landable)
Distance to arrival:
32,791 ls
Estimated value:
500 cr

Earth masses:
0.0040
Radius:
1,115 km

Gravity:
0.13 G

Volcanism:
Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
250 K

Materials:
Fe (18.5%) S (18.1%) C (15.2%) Ni (14.0%) P (9.7%) Cr (8.3%) Mn (7.6%) Zn (5.0%) Te (1.4%) Nb (1.3%) W (1.0%)
Synuefe KJ-O d7-23 B 4 b / Rocky body
Distance to arrival:
32,793 ls
Estimated value:
500 cr

Earth masses:
0.0051
Radius:
1,207 km

Gravity:
0.14 G

Volcanism:
Major Rocky Magma
Atmosphere:
Sulphur dioxide
Terraforming state:
Not terraformable

Surface temperature:
244 K
Synuefe KJ-O d7-23 B 5 / Class II gas giant
Distance to arrival:
32,248 ls
Estimated value:
28,196 cr

Earth masses:
450.2787
Radius:
74,616 km

Reserve level:
Pristine

Gravity:
3.29 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
243 K
Synuefe KJ-O d7-23 B 5 a / Rocky body (Landable)
Distance to arrival:
32,249 ls
Estimated value:
500 cr

Earth masses:
0.0042
Radius:
1,127 km

Gravity:
0.13 G

Volcanism:
Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
203 K

Materials:
Fe (18.5%) S (18.1%) C (15.2%) Ni (14.0%) P (9.8%) Cr (8.3%) Mn (7.6%) V (4.5%) Cd (1.4%) Te (1.4%) Mo (1.2%)
Synuefe KJ-O d7-23 B 5 b / Rocky body
Distance to arrival:
32,249 ls
Estimated value:
500 cr

Earth masses:
0.0027
Radius:
983 km

Gravity:
0.12 G

Volcanism:
Major Rocky Magma
Atmosphere:
Sulphur dioxide
Terraforming state:
Not terraformable

Surface temperature:
200 K
Synuefe KJ-O d7-23 B 5 c / Rocky body (Landable)
Distance to arrival:
32,249 ls
Estimated value:
500 cr

Earth masses:
0.0021
Radius:
904 km

Gravity:
0.11 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
198 K

Materials:
Fe (18.9%) S (18.5%) C (15.6%) Ni (14.3%) P (10.0%) Cr (8.5%) Ge (5.5%) Zn (5.1%) Cd (1.5%) Sb (1.2%) Sn (1.1%)
Synuefe KJ-O d7-23 B 5 d / Rocky body (Landable)
Distance to arrival:
32,245 ls
Estimated value:
500 cr

Earth masses:
0.0082
Radius:
1,406 km

Gravity:
0.17 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
196 K

Materials:
Fe (19.4%) S (18.9%) C (15.9%) Ni (14.6%) P (10.2%) Mn (8.0%) Zn (5.3%) V (4.8%) Sb (1.2%) Sn (1.2%) Hg (0.8%)
Synuefe KJ-O d7-23 B 5 e / Rocky body (Landable)
Distance to arrival:
32,245 ls
Estimated value:
500 cr

Earth masses:
0.0018
Radius:
855 km

Gravity:
0.10 G

Volcanism:
Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
196 K

Materials:
Fe (20.9%) S (20.5%) C (17.2%) Ni (15.8%) P (11.0%) V (5.1%) Se (3.2%) Zr (2.4%) Cd (1.6%) Mo (1.4%) Tc (0.8%)
Synuefe KJ-O d7-23 B 6 / Gas giant with water-based life
Distance to arrival:
32,311 ls
Estimated value:
639 cr

Earth masses:
31.9337
Radius:
44,623 km

Reserve level:
Pristine

Gravity:
0.65 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
186 K
Synuefe KJ-O d7-23 B 6 a / Rocky body (Landable)
Distance to arrival:
32,310 ls
Estimated value:
500 cr

Earth masses:
0.0014
Radius:
792 km

Gravity:
0.09 G

Volcanism:
Minor Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
188 K

Materials:
Fe (19.7%) S (19.2%) C (16.1%) Ni (14.9%) P (10.3%) Mn (8.1%) Ge (5.6%) As (2.5%) Sb (1.2%) Sn (1.2%) W (1.1%)
Synuefe KJ-O d7-23 B 6 b / Rocky body (Landable)
Distance to arrival:
32,311 ls
Estimated value:
500 cr

Earth masses:
0.0005
Radius:
549 km

Gravity:
0.06 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
187 K

Materials:
Fe (19.1%) S (18.7%) C (15.8%) Ni (14.5%) P (10.1%) Cr (8.6%) Ge (5.5%) V (4.7%) Nb (1.3%) Mo (1.3%) Po (0.5%)
Synuefe KJ-O d7-23 B 6 c / Rocky body (Landable)
Distance to arrival:
32,308 ls
Estimated value:
500 cr

Earth masses:
0.0003
Radius:
458 km

Gravity:
0.05 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
187 K

Materials:
Fe (19.5%) S (19.1%) C (16.1%) Ni (14.7%) P (10.3%) Cr (8.8%) Ge (5.6%) As (2.5%) Mo (1.3%) Y (1.2%) W (1.1%)
Synuefe KJ-O d7-23 B 7 / High metal content world
Distance to arrival:
35,105 ls
Estimated value:
17,967 cr

Earth masses:
8.1580
Radius:
13,560 km

Surface pressure:
13.90 Atmospheres

Gravity:
1.80 G

Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
Thick Argon-rich
Terraforming state:
Not terraformable

Surface temperature:
174 K