Nyeajeau XH-P b53-17 [#38032337940937]

100,00%
Nyeajeau XH-P b53-17 / M (Red dwarf) Star (Scoopable)
Distance to arrival:
0 ls
Estimated value:
1 207 cr

Solar masses:
0,3984
Solar radius:
0,5266
Age:
6 540 million years
Luminosity:
Va

Surface temperature:
3 174 K
Nyeajeau XH-P b53-17 A Belt
Class:
Rocky

Mass:
65 736 000 000 000 Mt

Inner radius:
593 570 km
Outer radius:
1 775 700 km
Nyeajeau XH-P b53-17 1 / Gas giant with water-based life
Distance to arrival:
230 ls
Estimated value:
889 cr

Earth masses:
503,3524
Radius:
76 159 km

Reserve level:
Pristine

Gravity:
3,53 G

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

Surface temperature:
215 K
Nyeajeau XH-P b53-17 1 a / Rocky body
Distance to arrival:
231 ls
Estimated value:
500 cr

Earth masses:
0,0025
Radius:
950 km

Gravity:
0,11 G

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

Surface temperature:
164 K
Nyeajeau XH-P b53-17 1 b / Rocky body (Landable)
Distance to arrival:
230 ls
Estimated value:
500 cr

Earth masses:
0,0043
Radius:
1 134 km

Gravity:
0,13 G

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

Surface temperature:
161 K

Materials:
Fe (19,8%) S (19,1%) C (16,1%) Ni (15,0%) P (10,3%) Mn (8,2%) Zn (5,4%) Se (3,0%) Y (1,2%) W (1,1%) Hg (0,9%)
Nyeajeau XH-P b53-17 1 c / Rocky body (Landable)
Distance to arrival:
230 ls
Estimated value:
500 cr

Earth masses:
0,0025
Radius:
958 km

Gravity:
0,11 G

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

Surface temperature:
161 K

Materials:
Fe (19,1%) S (18,5%) C (15,5%) Ni (14,4%) P (10,0%) Cr (8,6%) Mn (7,9%) As (2,4%) Te (1,4%) Mo (1,2%) W (1,1%)
Nyeajeau XH-P b53-17 1 d / Rocky body (Landable)
Distance to arrival:
228 ls
Estimated value:
500 cr

Earth masses:
0,0024
Radius:
943 km

Surface pressure:
0,00 Atmospheres

Gravity:
0,11 G

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

Surface temperature:
159 K

Materials:
Fe (18,6%) S (18,0%) C (15,1%) Ni (14,0%) P (9,7%) Cr (8,4%) Mn (7,7%) Zn (5,0%) Nb (1,3%) Sb (1,1%) Sn (1,1%)
Nyeajeau XH-P b53-17 2 / Gas giant with water-based life
Distance to arrival:
575 ls
Estimated value:
923 cr

Earth masses:
664,6407
Radius:
77 313 km

Reserve level:
Pristine

Gravity:
4,52 G

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

Surface temperature:
191 K
Nyeajeau XH-P b53-17 2 a / Icy body (Landable)
Distance to arrival:
576 ls
Estimated value:
500 cr

Earth masses:
0,0070
Radius:
1 660 km

Gravity:
0,10 G

Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
107 K

Materials:
S (26,8%) C (22,5%) P (14,4%) Fe (12,8%) Ni (9,7%) Cr (5,8%) Se (4,2%) As (1,6%) Cd (1,0%) Sn (0,8%) Tc (0,5%)
Nyeajeau XH-P b53-17 2 b / Icy body (Landable)
Distance to arrival:
575 ls
Estimated value:
500 cr

Earth masses:
0,0155
Radius:
2 157 km

Gravity:
0,14 G

Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
104 K

Materials:
S (27,4%) C (23,1%) P (14,8%) Fe (13,3%) Ni (10,0%) Ge (3,8%) Zn (3,6%) As (1,7%) Mo (0,9%) Y (0,8%) W (0,7%)
Nyeajeau XH-P b53-17 2 c / Icy body (Landable)
Distance to arrival:
577 ls
Estimated value:
500 cr

Earth masses:
0,0107
Radius:
1 927 km

Gravity:
0,12 G

Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
102 K

Materials:
S (26,9%) C (22,6%) P (14,5%) Fe (12,3%) Ni (9,3%) Cr (5,5%) Mn (5,1%) As (1,6%) Nb (0,8%) Mo (0,8%) Sb (0,7%)
Nyeajeau XH-P b53-17 2 d / Icy body (Landable)
Distance to arrival:
572 ls
Estimated value:
500 cr

Earth masses:
0,0054
Radius:
1 544 km

Gravity:
0,09 G

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

Surface temperature:
96 K

Materials:
S (26,9%) C (22,7%) P (14,5%) Fe (12,2%) Ni (9,2%) Cr (5,5%) Mn (5,0%) As (1,6%) Te (0,9%) Nb (0,8%) W (0,7%)
Nyeajeau XH-P b53-17 3 / Icy body
Distance to arrival:
595 ls
Estimated value:
500 cr

Earth masses:
1,2189
Radius:
8 429 km

Surface pressure:
2,55 Atmospheres

Gravity:
0,70 G

Volcanism:
Carbon Dioxide Geysers
Atmosphere:
Argon-rich
Terraforming state:
Not terraformable

Surface temperature:
91 K
Nyeajeau XH-P b53-17 4 / Class II gas giant
Distance to arrival:
765 ls
Estimated value:
29 614 cr

Earth masses:
650,9003
Radius:
76 966 km

Gravity:
4,47 G

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

Surface temperature:
177 K
Nyeajeau XH-P b53-17 4 a / Icy body (Landable)
Distance to arrival:
766 ls
Estimated value:
500 cr

Earth masses:
0,0206
Radius:
2 389 km

Gravity:
0,15 G

Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
93 K

Materials:
S (26,5%) C (22,3%) P (14,2%) Fe (12,0%) Ni (9,1%) Cr (5,4%) Mn (5,0%) Ge (3,4%) Mo (0,8%) Sb (0,7%) Sn (0,7%)
Nyeajeau XH-P b53-17 4 b / Icy body (Landable)
Distance to arrival:
767 ls
Estimated value:
500 cr

Earth masses:
0,0182
Radius:
2 295 km

Gravity:
0,14 G

Volcanism:
Major Water Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
87 K

Materials:
S (26,7%) C (22,5%) P (14,4%) Fe (12,1%) Ni (9,2%) Cr (5,5%) Se (4,2%) Zn (3,3%) Mo (0,8%) Y (0,7%) W (0,7%)
Nyeajeau XH-P b53-17 4 c / Icy body (Landable)
Distance to arrival:
764 ls
Estimated value:
500 cr

Earth masses:
0,0173
Radius:
2 259 km

Gravity:
0,14 G

Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
84 K

Materials:
S (26,3%) C (22,1%) P (14,2%) Fe (11,9%) Ni (9,0%) Cr (5,4%) Mn (4,9%) Se (4,1%) Mo (0,8%) Ru (0,7%) Hg (0,5%)
Nyeajeau XH-P b53-17 4 d / Icy body (Landable)
Distance to arrival:
764 ls
Estimated value:
500 cr

Earth masses:
0,0127
Radius:
2 038 km

Gravity:
0,12 G

Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
84 K

Materials:
S (28,3%) C (23,8%) P (15,2%) Fe (12,8%) Ni (9,7%) Zn (3,5%) V (3,1%) Zr (1,5%) Cd (1,0%) W (0,7%) Tc (0,5%)
Nyeajeau XH-P b53-17 4 e / Icy body (Landable)
Distance to arrival:
769 ls
Estimated value:
500 cr

Earth masses:
0,0119
Radius:
1 999 km

Gravity:
0,12 G

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

Surface temperature:
82 K

Materials:
S (26,6%) C (22,4%) P (14,3%) Fe (12,1%) Ni (9,1%) Cr (5,4%) Mn (5,0%) V (3,0%) Cd (0,9%) Sn (0,7%) Tc (0,4%)
Nyeajeau XH-P b53-17 4 f / Icy body (Landable)
Distance to arrival:
766 ls
Estimated value:
500 cr

Earth masses:
0,0216
Radius:
2 426 km

Gravity:
0,15 G

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

Surface temperature:
81 K

Materials:
S (26,7%) C (22,4%) P (14,4%) Fe (12,1%) Ni (9,2%) Cr (5,5%) Mn (5,0%) V (3,0%) Mo (0,8%) W (0,7%) Po (0,3%)
Nyeajeau XH-P b53-17 4 f a / Icy body (Landable)
Distance to arrival:
766 ls
Estimated value:
500 cr

Earth masses:
0,0003
Radius:
611 km

Gravity:
0,03 G

Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
81 K

Materials:
S (30,4%) C (25,5%) P (16,4%) Fe (9,4%) Ni (7,1%) Mn (3,9%) Ge (3,1%) V (2,3%) Sb (0,7%) Nb (0,6%) W (0,5%)
Nyeajeau XH-P b53-17 5 / Class I gas giant
Distance to arrival:
1 087 ls
Estimated value:
4 145 cr

Earth masses:
132,0987
Radius:
60 883 km

Reserve level:
Pristine

Gravity:
1,45 G

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

Surface temperature:
79 K
Nyeajeau XH-P b53-17 5 a / Icy body
Distance to arrival:
1 086 ls
Estimated value:
500 cr

Earth masses:
0,0011
Radius:
934 km

Surface pressure:
14,28 Atmospheres

Gravity:
0,05 G

Volcanism:
Major Water Geysers
Atmosphere:
Thick Methane
Terraforming state:
Not terraformable

Surface temperature:
168 K
Nyeajeau XH-P b53-17 5 b / Icy body
Distance to arrival:
1 087 ls
Estimated value:
500 cr

Earth masses:
0,0013
Radius:
982 km

Surface pressure:
15,83 Atmospheres

Gravity:
0,06 G

Volcanism:
Major Water Geysers
Atmosphere:
Thick Methane
Terraforming state:
Not terraformable

Surface temperature:
169 K
Nyeajeau XH-P b53-17 5 c / Icy body
Distance to arrival:
1 087 ls
Estimated value:
500 cr

Earth masses:
0,0032
Radius:
1 314 km

Surface pressure:
4,42 Atmospheres

Gravity:
0,07 G

Volcanism:
Minor Carbon Dioxide Geysers
Atmosphere:
Methane
Terraforming state:
Not terraformable

Surface temperature:
143 K
Nyeajeau XH-P b53-17 5 d / Icy body
Distance to arrival:
1 086 ls
Estimated value:
500 cr

Earth masses:
0,0016
Radius:
1 059 km

Surface pressure:
2,89 Atmospheres

Gravity:
0,06 G

Volcanism:
Major Water Geysers
Atmosphere:
Methane
Terraforming state:
Not terraformable

Surface temperature:
135 K
Nyeajeau XH-P b53-17 5 e / Icy body
Distance to arrival:
1 086 ls
Estimated value:
500 cr

Earth masses:
0,0014
Radius:
1 003 km

Surface pressure:
16,51 Atmospheres

Gravity:
0,06 G

Volcanism:
Major Water Geysers
Atmosphere:
Thick Methane
Terraforming state:
Not terraformable

Surface temperature:
167 K
Nyeajeau XH-P b53-17 5 f / Icy body (Landable)
Distance to arrival:
1 084 ls
Estimated value:
500 cr

Earth masses:
0,0021
Radius:
1 151 km

Gravity:
0,06 G

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

Surface temperature:
61 K

Materials:
S (28,2%) C (23,7%) P (15,2%) Fe (10,9%) Ni (8,3%) Mn (4,5%) Se (4,4%) V (2,7%) Cd (0,9%) Mo (0,7%) Ru (0,7%)
Nyeajeau XH-P b53-17 5 g / Icy body (Landable)
Distance to arrival:
1 084 ls
Estimated value:
500 cr

Earth masses:
0,0014
Radius:
1 013 km

Gravity:
0,06 G

Volcanism:
Carbon Dioxide Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
61 K

Materials:
S (28,5%) C (24,0%) P (15,3%) Fe (10,9%) Ni (8,2%) Cr (4,9%) Mn (4,5%) As (1,4%) Cd (0,8%) Te (0,8%) Mo (0,7%)
Nyeajeau XH-P b53-17 5 h / Icy body (Landable)
Distance to arrival:
1 084 ls
Estimated value:
500 cr

Earth masses:
0,0010
Radius:
896 km

Gravity:
0,05 G

Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
61 K

Materials:
S (29,3%) C (24,6%) P (15,8%) Fe (11,2%) Ni (8,4%) Se (4,6%) V (2,7%) As (1,4%) Mo (0,7%) Sn (0,7%) Y (0,7%)
Nyeajeau XH-P b53-17 6 / Icy body
Distance to arrival:
1 105 ls
Estimated value:
500 cr

Earth masses:
1,9884
Radius:
10 223 km

Surface pressure:
0,38 Atmospheres

Gravity:
0,77 G

Volcanism:
Carbon Dioxide Geysers
Atmosphere:
Neon-rich
Terraforming state:
Not terraformable

Surface temperature:
61 K
Nyeajeau XH-P b53-17 7 / Class I gas giant
Distance to arrival:
1 462 ls
Estimated value:
3 686 cr

Earth masses:
47,7060
Radius:
48 616 km

Reserve level:
Pristine

Gravity:
0,82 G

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

Surface temperature:
60 K
Nyeajeau XH-P b53-17 7 a / Icy body (Landable)
Distance to arrival:
1 463 ls
Estimated value:
500 cr

Earth masses:
0,0005
Radius:
723 km

Gravity:
0,04 G

Volcanism:
Major Water Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
52 K

Materials:
S (28,1%) C (23,6%) P (15,1%) Fe (12,7%) Ni (9,6%) Ge (3,6%) Zn (3,5%) Zr (1,5%) Te (0,9%) Mo (0,8%) Hg (0,6%)
Nyeajeau XH-P b53-17 7 b / Icy body (Landable)
Distance to arrival:
1 460 ls
Estimated value:
500 cr

Earth masses:
0,0007
Radius:
794 km

Surface pressure:
0,00 Atmospheres

Gravity:
0,05 G

Volcanism:
No volcanism
Atmosphere:
Thin Argon
Terraforming state:
Not terraformable

Surface temperature:
52 K

Materials:
S (27,4%) C (23,0%) P (14,8%) Fe (12,4%) Ni (9,4%) Se (4,3%) Ge (3,6%) V (3,1%) Nb (0,9%) Sb (0,8%) Hg (0,5%)
Nyeajeau XH-P b53-17 7 c / Icy body (Landable)
Distance to arrival:
1 462 ls
Estimated value:
500 cr

Earth masses:
0,0013
Radius:
959 km

Surface pressure:
0,00 Atmospheres

Gravity:
0,06 G

Volcanism:
No volcanism
Atmosphere:
Thin Argon
Terraforming state:
Not terraformable

Surface temperature:
52 K

Materials:
S (27,1%) C (22,8%) P (14,6%) Fe (12,3%) Ni (9,3%) Mn (5,1%) Zn (3,3%) V (3,0%) Cd (1,0%) Mo (0,8%) Sb (0,7%)
Nyeajeau XH-P b53-17 7 d / Icy body (Landable)
Distance to arrival:
1 459 ls
Estimated value:
500 cr

Earth masses:
0,0012
Radius:
928 km

Surface pressure:
0,00 Atmospheres

Gravity:
0,05 G

Volcanism:
No volcanism
Atmosphere:
Thin Argon
Terraforming state:
Not terraformable

Surface temperature:
52 K

Materials:
S (26,5%) C (22,3%) P (14,3%) Fe (12,0%) Ni (9,1%) Cr (5,4%) Mn (5,0%) Zn (3,3%) Nb (0,8%) Mo (0,8%) Y (0,7%)
Nyeajeau XH-P b53-17 7 e / Icy body (Landable)
Distance to arrival:
1 456 ls
Estimated value:
500 cr

Earth masses:
0,0021
Radius:
1 133 km

Surface pressure:
0,00 Atmospheres

Gravity:
0,07 G

Volcanism:
No volcanism
Atmosphere:
Thin Argon
Terraforming state:
Not terraformable

Surface temperature:
51 K

Materials:
S (27,7%) C (23,3%) P (14,9%) Fe (12,8%) Ni (9,7%) Se (4,3%) V (3,1%) As (1,6%) Te (0,9%) Mo (0,8%) Sn (0,8%)
Nyeajeau XH-P b53-17 7 e a / Icy body (Landable)
Distance to arrival:
1 455 ls
Estimated value:
500 cr

Earth masses:
0,0002
Radius:
523 km

Gravity:
0,03 G

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

Surface temperature:
51 K

Materials:
S (30,0%) C (25,3%) P (16,2%) Fe (9,3%) Ni (7,1%) Se (4,7%) Ge (3,1%) Zn (2,5%) Nb (0,6%) Mo (0,6%) Y (0,6%)
Nyeajeau XH-P b53-17 7 f / Icy body (Landable)
Distance to arrival:
1 470 ls
Estimated value:
500 cr

Earth masses:
0,0007
Radius:
777 km

Surface pressure:
0,00 Atmospheres

Gravity:
0,05 G

Volcanism:
No volcanism
Atmosphere:
Thin Argon
Terraforming state:
Not terraformable

Surface temperature:
51 K

Materials:
S (26,6%) C (22,3%) P (14,3%) Fe (12,0%) Ni (9,1%) Cr (5,4%) Mn (5,0%) Zn (3,3%) Cd (0,9%) Mo (0,8%) Po (0,3%)
Nyeajeau XH-P b53-17 8 / Class I gas giant
Distance to arrival:
1 904 ls
Estimated value:
4 123 cr

Earth masses:
126,4528
Radius:
61 320 km

Gravity:
1,37 G

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

Surface temperature:
62 K
Nyeajeau XH-P b53-17 8 a / Icy body (Landable)
Distance to arrival:
1 903 ls
Estimated value:
500 cr

Earth masses:
0,0020
Radius:
1 109 km

Gravity:
0,07 G

Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
48 K

Materials:
S (27,6%) C (23,2%) P (14,9%) Fe (12,5%) Ni (9,5%) Mn (5,2%) Zn (3,4%) Zr (1,5%) Mo (0,8%) Sn (0,8%) Y (0,8%)
Nyeajeau XH-P b53-17 8 b / Icy body (Landable)
Distance to arrival:
1 905 ls
Estimated value:
500 cr

Earth masses:
0,0016
Radius:
1 024 km

Gravity:
0,06 G

Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
48 K

Materials:
S (26,8%) C (22,5%) P (14,4%) Fe (12,1%) Ni (9,2%) Cr (5,5%) Se (4,2%) V (3,0%) Nb (0,8%) Ru (0,8%) W (0,7%)
Nyeajeau XH-P b53-17 8 c / Icy body (Landable)
Distance to arrival:
1 903 ls
Estimated value:
500 cr

Earth masses:
0,0014
Radius:
990 km

Gravity:
0,06 G

Volcanism:
Water Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
47 K

Materials:
S (26,5%) C (22,3%) P (14,3%) Fe (12,0%) Ni (9,1%) Cr (5,4%) Mn (5,0%) Ge (3,4%) Nb (0,8%) Ru (0,7%) W (0,7%)
Nyeajeau XH-P b53-17 8 d / Icy body (Landable)
Distance to arrival:
1 904 ls
Estimated value:
500 cr

Earth masses:
0,0026
Radius:
1 214 km

Gravity:
0,07 G

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

Surface temperature:
47 K

Materials:
S (27,0%) C (22,7%) P (14,5%) Fe (12,2%) Ni (9,2%) Cr (5,5%) Mn (5,1%) As (1,6%) Cd (1,0%) Ru (0,8%) Hg (0,5%)
Nyeajeau XH-P b53-17 8 e / Icy body (Landable)
Distance to arrival:
1 903 ls
Estimated value:
500 cr

Earth masses:
0,0029
Radius:
1 251 km

Gravity:
0,07 G

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

Surface temperature:
47 K

Materials:
S (27,8%) C (23,3%) P (14,9%) Fe (12,6%) Ni (9,5%) Se (4,3%) Ge (3,6%) Zr (1,5%) Te (0,9%) Mo (0,8%) Sn (0,8%)
Nyeajeau XH-P b53-17 8 f / Icy body (Landable)
Distance to arrival:
1 906 ls
Estimated value:
500 cr

Earth masses:
0,0056
Radius:
1 557 km

Gravity:
0,09 G

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

Surface temperature:
46 K

Materials:
S (26,7%) C (22,5%) P (14,4%) Fe (12,1%) Ni (9,2%) Mn (5,0%) Se (4,2%) Ge (3,5%) Cd (0,9%) Mo (0,8%) Ru (0,8%)
Nyeajeau XH-P b53-17 9 / Icy body
Distance to arrival:
1 916 ls
Estimated value:
539 cr

Earth masses:
5,4924
Radius:
12 671 km

Surface pressure:
1,00 Atmospheres

Gravity:
1,39 G

Volcanism:
Major Water Geysers
Atmosphere:
Helium
Terraforming state:
Not terraformable

Surface temperature:
46 K
Nyeajeau XH-P b53-17 10 / Icy body
Distance to arrival:
2 696 ls
Estimated value:
535 cr

Earth masses:
5,1274
Radius:
12 438 km

Surface pressure:
0,94 Atmospheres

Reserve level:
Pristine

Gravity:
1,35 G

Volcanism:
Major Water Geysers
Atmosphere:
Helium
Terraforming state:
Not terraformable

Surface temperature:
39 K