Eotchowns QR-L c24-0 [#85260677842]
Eotchowns QR-L c24-0 A
/ K (Yellow-Orange) Star
(Scoopable)

Distance to arrival:
0 ls
Estimated value:
1,214 cr
Solar masses:
0.7539
Solar radius:
0.7610
Age:
11,522 million years
Luminosity:
Va
Surface temperature:
4,468 K
Eotchowns QR-L c24-0 A A Belt
Class:
Rocky
Mass:
399,840,000,000 Mt
Inner radius:
1,025,600 km
Outer radius:
2,196,200 km
Eotchowns QR-L c24-0 A 1
/ Class III gas giant


Distance to arrival:
310 ls
Estimated value:
866 cr
Earth masses:
411.4769
Radius:
74,002 km
Reserve level:
Pristine
Gravity:
3.06 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
278 K
Eotchowns QR-L c24-0 A 1 a
/ Rocky body
(Landable)

Distance to arrival:
311 ls
Estimated value:
500 cr
Earth masses:
0.0140
Radius:
1,678 km
Gravity:
0.20 G
Volcanism:
Minor Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
243 K
Materials:
Fe
(19.9%)
S
(19.5%)
C
(16.4%)
Ni
(15.1%)
P
(10.5%)
Mn
(8.2%)
V
(4.9%)
As
(2.6%)
Cd
(1.6%)
Hg
(0.9%)
Po
(0.5%)
Eotchowns QR-L c24-0 A 1 b
/ Rocky body
(Landable)

Distance to arrival:
311 ls
Estimated value:
500 cr
Earth masses:
0.0040
Radius:
1,116 km
Gravity:
0.13 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
240 K
Materials:
Fe
(18.7%)
S
(18.3%)
C
(15.4%)
Ni
(14.2%)
P
(9.8%)
Cr
(8.4%)
Mn
(7.7%)
Zn
(5.1%)
Sn
(1.1%)
Hg
(0.8%)
Po
(0.5%)
Eotchowns QR-L c24-0 A 1 c
/ Rocky body
(Landable)

Distance to arrival:
309 ls
Estimated value:
500 cr
Earth masses:
0.0035
Radius:
1,060 km
Gravity:
0.13 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
237 K
Materials:
Fe
(19.1%)
S
(18.7%)
C
(15.7%)
Ni
(14.4%)
P
(10.0%)
Mn
(7.9%)
Ge
(5.5%)
Zn
(5.2%)
Nb
(1.3%)
Y
(1.1%)
W
(1.1%)
Eotchowns QR-L c24-0 A 2
/ Class II gas giant


Distance to arrival:
305 ls
Estimated value:
17,011 cr
Earth masses:
4.4279
Radius:
22,694 km
Reserve level:
Pristine
Gravity:
0.35 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
226 K
Eotchowns QR-L c24-0 A 2 a
/ Icy body
(Landable)

Distance to arrival:
304 ls
Estimated value:
500 cr
Earth masses:
0.0003
Radius:
559 km
Gravity:
0.03 G
Volcanism:
Minor Carbon Dioxide Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
204 K
Materials:
S
(26.5%)
C
(22.3%)
P
(14.3%)
Fe
(11.9%)
Ni
(9.0%)
Cr
(5.4%)
Mn
(4.9%)
Ge
(3.5%)
Cd
(0.9%)
Y
(0.7%)
W
(0.7%)
Eotchowns QR-L c24-0 A 3
/ Water world

Distance to arrival:
310 ls
Estimated value:
294,837 cr
Earth masses:
1.6801
Radius:
9,087 km
Surface pressure:
583.06 Atmospheres
Gravity:
0.83 G
Volcanism:
Water Geysers
Atmosphere:
Thick Argon-rich
Terraforming state:
Candidate for terraforming
Surface temperature:
340 K
Eotchowns QR-L c24-0 A 4
/ Class III gas giant

Distance to arrival:
466 ls
Estimated value:
1,018 cr
Earth masses:
1,353.6179
Radius:
75,806 km
Gravity:
9.58 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
430 K
Eotchowns QR-L c24-0 A 4 a
/ Rocky body
(Landable)

Distance to arrival:
468 ls
Estimated value:
500 cr
Earth masses:
0.0062
Radius:
1,285 km
Gravity:
0.15 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
232 K
Materials:
Fe
(18.6%)
S
(18.0%)
C
(15.2%)
Ni
(14.1%)
P
(9.7%)
Cr
(8.4%)
Mn
(7.7%)
Zn
(5.1%)
Cd
(1.4%)
Y
(1.1%)
Hg
(0.8%)
Eotchowns QR-L c24-0 A 4 b
/ Rocky body
(Landable)

Distance to arrival:
468 ls
Estimated value:
500 cr
Earth masses:
0.0033
Radius:
1,044 km
Gravity:
0.12 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
232 K
Materials:
Fe
(19.5%)
S
(19.2%)
C
(16.2%)
Ni
(14.7%)
P
(10.4%)
Cr
(8.8%)
V
(4.8%)
Se
(3.0%)
Cd
(1.5%)
Nb
(1.3%)
Tc
(0.7%)
Eotchowns QR-L c24-0 A 4 c
/ Rocky body
(Landable)

Distance to arrival:
465 ls
Estimated value:
500 cr
Earth masses:
0.0100
Radius:
1,506 km
Gravity:
0.18 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
213 K
Materials:
Fe
(20.4%)
S
(19.9%)
C
(16.8%)
Ni
(15.4%)
P
(10.7%)
Zn
(5.5%)
V
(5.0%)
Zr
(2.4%)
Nb
(1.4%)
Sn
(1.2%)
Y
(1.2%)
Eotchowns QR-L c24-0 A 4 d
/ Icy body

Distance to arrival:
474 ls
Estimated value:
500 cr
Earth masses:
0.0770
Radius:
3,659 km
Surface pressure:
0.23 Atmospheres
Gravity:
0.23 G
Volcanism:
No volcanism
Atmosphere:
Sulphur dioxide
Terraforming state:
Not terraformable
Surface temperature:
191 K
Eotchowns QR-L c24-0 A 5
/ Gas giant with water-based life


Distance to arrival:
589 ls
Estimated value:
742 cr
Earth masses:
119.3610
Radius:
60,235 km
Reserve level:
Pristine
Gravity:
1.34 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
177 K
Eotchowns QR-L c24-0 A 5 a
/ Icy body
(Landable)

Distance to arrival:
589 ls
Estimated value:
500 cr
Earth masses:
0.0004
Radius:
658 km
Gravity:
0.04 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
152 K
Materials:
S
(27.2%)
C
(22.9%)
P
(14.7%)
Fe
(12.3%)
Ni
(9.3%)
Se
(4.3%)
Ge
(3.6%)
Zn
(3.3%)
Te
(0.9%)
Nb
(0.8%)
Mo
(0.8%)
Eotchowns QR-L c24-0 A 5 b
/ Icy body
(Landable)

Distance to arrival:
591 ls
Estimated value:
500 cr
Earth masses:
0.0007
Radius:
783 km
Gravity:
0.05 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
151 K
Materials:
S
(27.6%)
C
(23.2%)
P
(14.9%)
Fe
(12.6%)
Ni
(9.5%)
Mn
(5.2%)
V
(3.1%)
As
(1.6%)
Cd
(1.0%)
Y
(0.8%)
Hg
(0.6%)
Eotchowns QR-L c24-0 A 5 c
/ Icy body
(Landable)

Distance to arrival:
591 ls
Estimated value:
500 cr
Earth masses:
0.0011
Radius:
900 km
Gravity:
0.05 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
151 K
Materials:
S
(27.9%)
C
(23.5%)
P
(15.0%)
Fe
(12.7%)
Ni
(9.6%)
Se
(4.4%)
Zn
(3.5%)
As
(1.6%)
Mo
(0.8%)
W
(0.7%)
Po
(0.3%)
Eotchowns QR-L c24-0 A 5 d
/ Icy body
(Landable)

Distance to arrival:
587 ls
Estimated value:
500 cr
Earth masses:
0.0010
Radius:
884 km
Gravity:
0.05 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
150 K
Materials:
S
(27.0%)
C
(22.7%)
P
(14.5%)
Fe
(12.3%)
Ni
(9.3%)
Cr
(5.6%)
Ge
(3.6%)
V
(3.0%)
Ru
(0.8%)
Sn
(0.7%)
Hg
(0.5%)
Eotchowns QR-L c24-0 A 5 e
/ Icy body
(Landable)

Distance to arrival:
584 ls
Estimated value:
500 cr
Earth masses:
0.0012
Radius:
949 km
Gravity:
0.06 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
150 K
Materials:
S
(26.9%)
C
(22.6%)
P
(14.5%)
Fe
(12.1%)
Ni
(9.2%)
Mn
(5.0%)
Se
(4.2%)
Ge
(3.5%)
Nb
(0.8%)
Mo
(0.8%)
Po
(0.3%)
Eotchowns QR-L c24-0 A 5 f
/ Icy body
(Landable)

Distance to arrival:
581 ls
Estimated value:
500 cr
Earth masses:
0.0011
Radius:
922 km
Gravity:
0.05 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
150 K
Materials:
S
(26.7%)
C
(22.4%)
P
(14.4%)
Fe
(12.0%)
Ni
(9.1%)
Cr
(5.4%)
Se
(4.2%)
Ge
(3.5%)
Cd
(0.9%)
Nb
(0.8%)
Ru
(0.7%)
Eotchowns QR-L c24-0 A 6
/ Gas giant with water-based life


Distance to arrival:
785 ls
Estimated value:
781 cr
Earth masses:
181.8243
Radius:
62,271 km
Reserve level:
Pristine
Gravity:
1.91 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
164 K
Eotchowns QR-L c24-0 A 6 a
/ Icy body

Distance to arrival:
785 ls
Estimated value:
500 cr
Earth masses:
0.0048
Radius:
1,479 km
Surface pressure:
418.24 Atmospheres
Gravity:
0.09 G
Volcanism:
Water Geysers
Atmosphere:
Thick Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
487 K
Eotchowns QR-L c24-0 A 7
/ Ammonia world


Distance to arrival:
747 ls
Estimated value:
182,969 cr
Earth masses:
9.4910
Radius:
14,625 km
Surface pressure:
2,636.76 Atmospheres
Reserve level:
Pristine
Gravity:
1.81 G
Volcanism:
Water Geysers
Atmosphere:
Thick Ammonia and Oxygen
Terraforming state:
Not terraformable
Surface temperature:
215 K
Eotchowns QR-L c24-0 B
/ M (Red dwarf) Star
(Scoopable)

Distance to arrival:
21,298 ls
Estimated value:
1,207 cr
Solar masses:
0.3672
Solar radius:
0.5254
Age:
11,522 million years
Luminosity:
Va
Surface temperature:
3,006 K
Eotchowns QR-L c24-0 B A Belt
Class:
Rocky
Mass:
84,006,000,000,000 Mt
Inner radius:
558,440 km
Outer radius:
1,728,000 km
Eotchowns QR-L c24-0 B B Belt
Class:
Icy
Mass:
6,661,500,000,000,000 Mt
Inner radius:
2,772,300 km
Outer radius:
177,430,000 km
Eotchowns QR-L c24-0 B 1
/ Class I gas giant

Distance to arrival:
21,532 ls
Estimated value:
4,367 cr
Earth masses:
202.4701
Radius:
68,961 km
Gravity:
1.73 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
113 K
Eotchowns QR-L c24-0 B 1 a
/ Icy body
(Landable)

Distance to arrival:
21,531 ls
Estimated value:
500 cr
Earth masses:
0.0019
Radius:
1,091 km
Gravity:
0.07 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
87 K
Materials:
S
(26.8%)
C
(22.5%)
P
(14.4%)
Fe
(12.1%)
Ni
(9.2%)
Cr
(5.4%)
Se
(4.2%)
Ge
(3.5%)
Cd
(0.9%)
Hg
(0.5%)
Tc
(0.4%)
Eotchowns QR-L c24-0 B 1 b
/ Icy body
(Landable)

Distance to arrival:
21,534 ls
Estimated value:
500 cr
Earth masses:
0.0008
Radius:
820 km
Gravity:
0.05 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
86 K
Materials:
S
(27.5%)
C
(23.1%)
P
(14.8%)
Fe
(12.4%)
Ni
(9.4%)
Cr
(5.6%)
Ge
(3.6%)
Zr
(1.4%)
Cd
(1.0%)
Y
(0.7%)
Hg
(0.5%)
Eotchowns QR-L c24-0 B 1 c
/ Icy body
(Landable)

Distance to arrival:
21,532 ls
Estimated value:
500 cr
Earth masses:
0.0010
Radius:
881 km
Gravity:
0.05 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
85 K
Materials:
S
(26.9%)
C
(22.6%)
P
(14.5%)
Fe
(12.1%)
Ni
(9.2%)
Mn
(5.0%)
Se
(4.2%)
V
(3.0%)
Cd
(0.9%)
Mo
(0.8%)
Y
(0.7%)
Eotchowns QR-L c24-0 B 1 d
/ Icy body
(Landable)

Distance to arrival:
21,530 ls
Estimated value:
500 cr
Earth masses:
0.0020
Radius:
1,103 km
Gravity:
0.07 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
85 K
Materials:
S
(26.8%)
C
(22.5%)
P
(14.4%)
Fe
(12.1%)
Ni
(9.2%)
Mn
(5.0%)
Se
(4.2%)
Ge
(3.5%)
Te
(0.9%)
Sn
(0.7%)
W
(0.7%)
Eotchowns QR-L c24-0 B 1 e
/ Icy body
(Landable)

Distance to arrival:
21,532 ls
Estimated value:
500 cr
Earth masses:
0.0027
Radius:
1,232 km
Gravity:
0.07 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
84 K
Materials:
S
(26.9%)
C
(22.6%)
P
(14.5%)
Fe
(12.1%)
Ni
(9.2%)
Mn
(5.0%)
Se
(4.2%)
Ge
(3.5%)
Sn
(0.7%)
Y
(0.7%)
Hg
(0.5%)
Eotchowns QR-L c24-0 B 1 f
/ Icy body
(Landable)

Distance to arrival:
21,529 ls
Estimated value:
500 cr
Earth masses:
0.0018
Radius:
1,064 km
Gravity:
0.06 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
84 K
Materials:
S
(26.7%)
C
(22.4%)
P
(14.4%)
Fe
(12.0%)
Ni
(9.1%)
Cr
(5.4%)
Se
(4.2%)
Ge
(3.5%)
Te
(0.9%)
Mo
(0.8%)
W
(0.7%)
Eotchowns QR-L c24-0 B 2
/ Class I gas giant


Distance to arrival:
20,966 ls
Estimated value:
4,751 cr
Earth masses:
392.7475
Radius:
74,335 km
Reserve level:
Pristine
Gravity:
2.89 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
130 K
Eotchowns QR-L c24-0 B 3
/ Class I gas giant


Distance to arrival:
20,954 ls
Estimated value:
3,361 cr
Earth masses:
19.9344
Radius:
39,951 km
Reserve level:
Pristine
Gravity:
0.51 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
82 K
Eotchowns QR-L c24-0 B 3 a
/ Icy body
(Landable)

Distance to arrival:
20,954 ls
Estimated value:
500 cr
Earth masses:
0.0006
Radius:
736 km
Gravity:
0.04 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
73 K
Materials:
S
(27.3%)
C
(22.9%)
P
(14.7%)
Fe
(12.3%)
Ni
(9.3%)
Mn
(5.1%)
Ge
(3.6%)
V
(3.0%)
Nb
(0.8%)
Sn
(0.7%)
Tc
(0.4%)
Eotchowns QR-L c24-0 B 3 b
/ Icy body
(Landable)

Distance to arrival:
20,955 ls
Estimated value:
500 cr
Earth masses:
0.0002
Radius:
495 km
Gravity:
0.03 G
Volcanism:
Water Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
73 K
Materials:
S
(26.9%)
C
(22.6%)
P
(14.5%)
Fe
(12.1%)
Ni
(9.2%)
Mn
(5.0%)
Se
(4.2%)
Zn
(3.3%)
Nb
(0.8%)
Ru
(0.8%)
Sn
(0.7%)
Eotchowns QR-L c24-0 B 4
/ Class I gas giant


Distance to arrival:
20,891 ls
Estimated value:
3,898 cr
Earth masses:
78.3394
Radius:
56,831 km
Reserve level:
Pristine
Gravity:
0.99 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
79 K
Eotchowns QR-L c24-0 B 4 a
/ Icy body

Distance to arrival:
20,890 ls
Estimated value:
500 cr
Earth masses:
0.0011
Radius:
916 km
Surface pressure:
0.14 Atmospheres
Gravity:
0.05 G
Volcanism:
No volcanism
Atmosphere:
Methane
Terraforming state:
Not terraformable
Surface temperature:
102 K
Eotchowns QR-L c24-0 B 4 b
/ Icy body

Distance to arrival:
20,892 ls
Estimated value:
500 cr
Earth masses:
0.0005
Radius:
708 km
Surface pressure:
0.08 Atmospheres
Gravity:
0.04 G
Volcanism:
No volcanism
Atmosphere:
Thin Methane
Terraforming state:
Not terraformable
Surface temperature:
97 K
Eotchowns QR-L c24-0 B 4 c
/ Icy body

Distance to arrival:
20,887 ls
Estimated value:
500 cr
Earth masses:
0.0016
Radius:
1,032 km
Surface pressure:
0.18 Atmospheres
Gravity:
0.06 G
Volcanism:
No volcanism
Atmosphere:
Methane
Terraforming state:
Not terraformable
Surface temperature:
105 K
Eotchowns QR-L c24-0 B 4 d
/ Icy body

Distance to arrival:
20,898 ls
Estimated value:
500 cr
Earth masses:
0.0019
Radius:
1,095 km
Surface pressure:
0.20 Atmospheres
Gravity:
0.07 G
Volcanism:
No volcanism
Atmosphere:
Methane
Terraforming state:
Not terraformable
Surface temperature:
106 K
Eotchowns QR-L c24-0 B 4 e
/ Icy body

Distance to arrival:
20,881 ls
Estimated value:
500 cr
Earth masses:
0.0011
Radius:
916 km
Surface pressure:
0.14 Atmospheres
Gravity:
0.05 G
Volcanism:
No volcanism
Atmosphere:
Methane
Terraforming state:
Not terraformable
Surface temperature:
102 K
Eotchowns QR-L c24-0 B 5
/ Class I gas giant


Distance to arrival:
20,825 ls
Estimated value:
3,429 cr
Earth masses:
24.2253
Radius:
41,101 km
Reserve level:
Pristine
Gravity:
0.58 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
67 K
Eotchowns QR-L c24-0 B 5 a
/ Icy body
(Landable)

Distance to arrival:
20,825 ls
Estimated value:
500 cr
Earth masses:
0.0019
Radius:
1,084 km
Gravity:
0.06 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
59 K
Materials:
S
(27.5%)
C
(23.1%)
P
(14.8%)
Fe
(12.4%)
Ni
(9.4%)
Cr
(5.6%)
Zn
(3.4%)
Zr
(1.4%)
Te
(0.9%)
Mo
(0.8%)
Sn
(0.8%)
Eotchowns QR-L c24-0 B 5 b
/ Icy body
(Landable)

Distance to arrival:
20,825 ls
Estimated value:
500 cr
Earth masses:
0.0004
Radius:
664 km
Gravity:
0.04 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
59 K
Materials:
S
(27.2%)
C
(22.9%)
P
(14.7%)
Fe
(12.2%)
Ni
(9.3%)
Mn
(5.1%)
Ge
(3.5%)
V
(3.0%)
Sb
(0.8%)
Sn
(0.7%)
W
(0.7%)
Eotchowns QR-L c24-0 B 5 c
/ Icy body
(Landable)

Distance to arrival:
20,824 ls
Estimated value:
500 cr
Earth masses:
0.0005
Radius:
701 km
Gravity:
0.04 G
Volcanism:
Minor Carbon Dioxide Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
59 K
Materials:
S
(27.4%)
C
(23.1%)
P
(14.8%)
Fe
(12.3%)
Ni
(9.3%)
Se
(4.3%)
Zn
(3.4%)
V
(3.0%)
Cd
(1.0%)
Ru
(0.8%)
Sn
(0.7%)
Eotchowns QR-L c24-0 B 6
/ Icy body


Distance to arrival:
20,829 ls
Estimated value:
512 cr
Earth masses:
3.0325
Radius:
10,849 km
Surface pressure:
0.56 Atmospheres
Reserve level:
Pristine
Gravity:
1.05 G
Volcanism:
Major Water Geysers
Atmosphere:
Helium
Terraforming state:
Not terraformable
Surface temperature:
60 K