Truechou KD-K d8-28 [#972550053451]
Truechou KD-K d8-28
/ F (White) Star
(Scoopable)
Distance to arrival:
0 ls
Estimated value:
1 219 cr
Solar masses:
1,0313
Solar radius:
1,0417
Age:
2 604 million years
Luminosity:
Vb
Surface temperature:
6 336 K
Truechou KD-K d8-28 A Belt
Class:
Metallic
Mass:
130 980 000 000 000 Mt
Inner radius:
1 329 200 km
Outer radius:
2 438 000 km
Truechou KD-K d8-28 1
/ Class III gas giant
Distance to arrival:
245 ls
Estimated value:
566 cr
Earth masses:
9,4296
Radius:
21 072 km
Reserve level:
Pristine
Gravity:
0,86 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
392 K
Truechou KD-K d8-28 1 a
/ Rocky body
(Landable)
Distance to arrival:
245 ls
Estimated value:
500 cr
Earth masses:
0,0005
Radius:
562 km
Gravity:
0,07 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
399 K
Materials:
Fe
(19,4%)
S
(18,7%)
C
(15,7%)
Ni
(14,6%)
P
(10,1%)
Cr
(8,7%)
Ge
(5,5%)
V
(4,8%)
Sn
(1,2%)
Hg
(0,9%)
Po
(0,5%)
Truechou KD-K d8-28 1 b
/ Rocky body
(Landable)
Distance to arrival:
245 ls
Estimated value:
500 cr
Earth masses:
0,0005
Radius:
555 km
Gravity:
0,06 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
399 K
Materials:
Fe
(20,0%)
S
(19,3%)
C
(16,2%)
Ni
(15,1%)
P
(10,4%)
Ge
(5,7%)
Zn
(5,4%)
V
(4,9%)
Sn
(1,2%)
W
(1,1%)
Tc
(0,7%)
Truechou KD-K d8-28 1 c
/ Rocky body
(Landable)
Distance to arrival:
246 ls
Estimated value:
500 cr
Earth masses:
0,0001
Radius:
367 km
Gravity:
0,04 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
399 K
Materials:
Fe
(19,8%)
S
(19,2%)
C
(16,1%)
Ni
(15,0%)
P
(10,3%)
Mn
(8,2%)
Zn
(5,4%)
Zr
(2,3%)
Mo
(1,3%)
Ru
(1,2%)
W
(1,1%)
Truechou KD-K d8-28 1 d
/ Rocky body
(Landable)
Distance to arrival:
245 ls
Estimated value:
500 cr
Earth masses:
0,0005
Radius:
542 km
Gravity:
0,06 G
Volcanism:
Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
399 K
Materials:
Fe
(19,2%)
S
(18,5%)
C
(15,6%)
Ni
(14,5%)
P
(10,0%)
Mn
(7,9%)
Ge
(5,5%)
Zn
(5,2%)
Nb
(1,3%)
Mo
(1,3%)
Ru
(1,2%)
Truechou KD-K d8-28 1 e
/ Rocky body
(Landable)
Distance to arrival:
245 ls
Estimated value:
500 cr
Earth masses:
0,0002
Radius:
381 km
Gravity:
0,04 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
399 K
Materials:
Fe
(20,3%)
S
(19,7%)
C
(16,6%)
Ni
(15,4%)
P
(10,6%)
Ge
(5,8%)
Zn
(5,5%)
Se
(3,1%)
Mo
(1,3%)
Sn
(1,2%)
Po
(0,5%)
Truechou KD-K d8-28 2
/ High metal content world
Distance to arrival:
398 ls
Estimated value:
16 309 cr
Earth masses:
2,6827
Radius:
8 088 km
Surface pressure:
390,82 Atmospheres
Reserve level:
Pristine
Gravity:
1,67 G
Volcanism:
Metallic Magma
Atmosphere:
Hot thick Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
1 069 K
Truechou KD-K d8-28 3
/ Class III gas giant
Distance to arrival:
878 ls
Estimated value:
925 cr
Earth masses:
678,4438
Radius:
75 943 km
Reserve level:
Pristine
Gravity:
4,79 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
310 K
Truechou KD-K d8-28 4
/ Water world
Distance to arrival:
885 ls
Estimated value:
304 899 cr
Earth masses:
2,5672
Radius:
7 988 km
Surface pressure:
15,43 Atmospheres
Reserve level:
Pristine
Gravity:
1,64 G
Volcanism:
Metallic Magma
Atmosphere:
Thick Ammonia
Terraforming state:
Candidate for terraforming
Surface temperature:
396 K
Truechou KD-K d8-28 5
/ Class III gas giant
Distance to arrival:
1 235 ls
Estimated value:
932 cr
Earth masses:
712,8677
Radius:
76 203 km
Reserve level:
Pristine
Gravity:
4,99 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
284 K
Truechou KD-K d8-28 5 a
/ Rocky body
Distance to arrival:
1 233 ls
Estimated value:
500 cr
Earth masses:
0,0008
Radius:
649 km
Gravity:
0,08 G
Volcanism:
Major Rocky Magma
Atmosphere:
Sulphur dioxide
Terraforming state:
Not terraformable
Surface temperature:
203 K
Truechou KD-K d8-28 5 b
/ Rocky body
(Landable)
Distance to arrival:
1 234 ls
Estimated value:
500 cr
Earth masses:
0,0010
Radius:
702 km
Gravity:
0,08 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
201 K
Materials:
Fe
(18,9%)
S
(18,3%)
C
(15,4%)
Ni
(14,3%)
P
(9,9%)
Cr
(8,5%)
Ge
(5,4%)
Zn
(5,1%)
Cd
(1,5%)
Te
(1,4%)
Nb
(1,3%)
Truechou KD-K d8-28 5 c
/ Rocky body
(Landable)
Distance to arrival:
1 230 ls
Estimated value:
500 cr
Earth masses:
0,0008
Radius:
649 km
Gravity:
0,08 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
194 K
Materials:
Fe
(19,1%)
S
(18,5%)
C
(15,5%)
Ni
(14,5%)
P
(10,0%)
Cr
(8,6%)
Ge
(5,4%)
Zn
(5,2%)
Nb
(1,3%)
Y
(1,1%)
Hg
(0,8%)
Truechou KD-K d8-28 5 d
/ Rocky body
(Landable)
Distance to arrival:
1 235 ls
Estimated value:
500 cr
Earth masses:
0,0010
Radius:
701 km
Gravity:
0,08 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
194 K
Materials:
Fe
(18,6%)
S
(18,0%)
C
(15,1%)
Ni
(14,0%)
P
(9,7%)
Cr
(8,4%)
Mn
(7,7%)
V
(4,6%)
Cd
(1,4%)
Te
(1,4%)
Nb
(1,3%)
Truechou KD-K d8-28 5 e
/ Rocky body
(Landable)
Distance to arrival:
1 229 ls
Estimated value:
500 cr
Earth masses:
0,0008
Radius:
661 km
Gravity:
0,08 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
192 K
Materials:
Fe
(19,1%)
S
(18,5%)
C
(15,5%)
Ni
(14,5%)
P
(10,0%)
Cr
(8,6%)
Mn
(7,9%)
Se
(2,9%)
Sb
(1,2%)
Sn
(1,1%)
Hg
(0,8%)
Truechou KD-K d8-28 5 f
/ Rocky body
(Landable)
Distance to arrival:
1 228 ls
Estimated value:
500 cr
Earth masses:
0,0008
Radius:
653 km
Gravity:
0,08 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
191 K
Materials:
Fe
(19,2%)
S
(18,5%)
C
(15,6%)
Ni
(14,5%)
P
(10,0%)
Cr
(8,6%)
Mn
(7,9%)
As
(2,4%)
Te
(1,4%)
W
(1,1%)
Hg
(0,8%)
Truechou KD-K d8-28 5 g
/ Rocky body
(Landable)
Distance to arrival:
1 240 ls
Estimated value:
500 cr
Earth masses:
0,0015
Radius:
796 km
Gravity:
0,09 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
190 K
Materials:
Fe
(18,6%)
S
(18,0%)
C
(15,2%)
Ni
(14,1%)
P
(9,7%)
Cr
(8,4%)
Mn
(7,7%)
Ge
(5,3%)
Y
(1,1%)
W
(1,0%)
Hg
(0,8%)
Truechou KD-K d8-28 5 h
/ Rocky body
(Landable)
Distance to arrival:
1 246 ls
Estimated value:
500 cr
Earth masses:
0,0020
Radius:
883 km
Gravity:
0,10 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
188 K
Materials:
Fe
(19,0%)
S
(18,3%)
C
(15,4%)
Ni
(14,3%)
P
(9,9%)
Cr
(8,5%)
Mn
(7,8%)
Se
(2,9%)
Cd
(1,5%)
Mo
(1,2%)
Y
(1,1%)
Truechou KD-K d8-28 5 i
/ Rocky body
(Landable)
Distance to arrival:
1 227 ls
Estimated value:
500 cr
Earth masses:
0,0019
Radius:
873 km
Gravity:
0,10 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
187 K
Materials:
Fe
(19,2%)
S
(18,6%)
C
(15,6%)
Ni
(14,5%)
P
(10,0%)
Cr
(8,6%)
Zn
(5,2%)
V
(4,7%)
Nb
(1,3%)
Sb
(1,2%)
W
(1,1%)
Truechou KD-K d8-28 6
/ Class III gas giant
Distance to arrival:
1 732 ls
Estimated value:
1 111 cr
Earth masses:
2 485,6782
Radius:
70 926 km
Reserve level:
Pristine
Gravity:
20,10 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
676 K
Truechou KD-K d8-28 6 a
/ Rocky body
Distance to arrival:
1 730 ls
Estimated value:
500 cr
Earth masses:
0,0458
Radius:
2 467 km
Surface pressure:
320,23 Atmospheres
Gravity:
0,31 G
Volcanism:
Minor Metallic Magma
Atmosphere:
Hot thick Water
Terraforming state:
Not terraformable
Surface temperature:
1 153 K
Truechou KD-K d8-28 6 b
/ Rocky body
Distance to arrival:
1 731 ls
Estimated value:
500 cr
Earth masses:
0,0476
Radius:
2 498 km
Surface pressure:
328,99 Atmospheres
Gravity:
0,31 G
Volcanism:
No volcanism
Atmosphere:
Hot thick Water
Terraforming state:
Not terraformable
Surface temperature:
1 107 K
Truechou KD-K d8-28 6 c
/ Rocky body
(Landable)
Distance to arrival:
1 730 ls
Estimated value:
500 cr
Earth masses:
0,0424
Radius:
2 407 km
Gravity:
0,30 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
240 K
Materials:
Fe
(19,8%)
S
(19,2%)
C
(16,1%)
Ni
(15,0%)
P
(10,3%)
Ge
(5,7%)
Zn
(5,4%)
V
(4,9%)
Te
(1,5%)
Mo
(1,3%)
Hg
(0,9%)
Truechou KD-K d8-28 6 d
/ Rocky body
(Landable)
Distance to arrival:
1 735 ls
Estimated value:
500 cr
Earth masses:
0,0413
Radius:
2 386 km
Gravity:
0,30 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
228 K
Materials:
Fe
(19,7%)
S
(19,0%)
C
(16,0%)
Ni
(14,9%)
P
(10,2%)
Mn
(8,1%)
V
(4,8%)
Se
(3,0%)
Cd
(1,5%)
Te
(1,5%)
Nb
(1,3%)
Truechou KD-K d8-28 7
/ Class II gas giant
Distance to arrival:
1 774 ls
Estimated value:
21 649 cr
Earth masses:
51,0248
Radius:
40 921 km
Reserve level:
Pristine
Gravity:
1,24 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
174 K
Truechou KD-K d8-28 7 a
/ Rocky body
(Landable)
Distance to arrival:
1 774 ls
Estimated value:
500 cr
Earth masses:
0,0007
Radius:
625 km
Gravity:
0,07 G
Volcanism:
Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
175 K
Materials:
Fe
(19,1%)
S
(18,5%)
C
(15,6%)
Ni
(14,5%)
P
(10,0%)
Cr
(8,6%)
Zn
(5,2%)
V
(4,7%)
Cd
(1,5%)
Nb
(1,3%)
Sb
(1,2%)
Truechou KD-K d8-28 7 b
/ Rocky body
(Landable)
Distance to arrival:
1 774 ls
Estimated value:
500 cr
Earth masses:
0,0007
Radius:
633 km
Gravity:
0,07 G
Volcanism:
Minor Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
175 K
Materials:
Fe
(20,9%)
S
(20,2%)
C
(17,0%)
Ni
(15,8%)
P
(10,9%)
Zn
(5,7%)
Se
(3,2%)
Zr
(2,4%)
Nb
(1,4%)
Ru
(1,3%)
Sn
(1,2%)
Truechou KD-K d8-28 8
/ Class II gas giant
Distance to arrival:
1 674 ls
Estimated value:
23 677 cr
Earth masses:
111,3997
Radius:
57 578 km
Reserve level:
Pristine
Gravity:
1,37 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
173 K
Truechou KD-K d8-28 8 a
/ Rocky body
(Landable)
Distance to arrival:
1 675 ls
Estimated value:
500 cr
Earth masses:
0,0048
Radius:
1 183 km
Gravity:
0,14 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
170 K
Materials:
Fe
(18,7%)
S
(18,0%)
C
(15,2%)
Ni
(14,1%)
P
(9,7%)
Cr
(8,4%)
Mn
(7,7%)
Zn
(5,1%)
Mo
(1,2%)
Ru
(1,2%)
Hg
(0,8%)
Truechou KD-K d8-28 8 b
/ Rocky body
(Landable)
Distance to arrival:
1 674 ls
Estimated value:
500 cr
Earth masses:
0,0046
Radius:
1 160 km
Gravity:
0,14 G
Volcanism:
Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
169 K
Materials:
Fe
(19,3%)
S
(18,5%)
C
(15,5%)
Ni
(14,6%)
P
(10,0%)
Mn
(8,0%)
Ge
(5,4%)
V
(4,7%)
Cd
(1,5%)
Nb
(1,3%)
Ru
(1,2%)
Truechou KD-K d8-28 8 c
/ Rocky body
Distance to arrival:
1 675 ls
Estimated value:
500 cr
Earth masses:
0,0050
Radius:
1 200 km
Surface pressure:
0,00 Atmospheres
Gravity:
0,14 G
Volcanism:
No volcanism
Atmosphere:
Thin Ammonia
Terraforming state:
Not terraformable
Surface temperature:
169 K
Truechou KD-K d8-28 9
/ Y (Brown dwarf) Star
Distance to arrival:
2 992 ls
Estimated value:
1 200 cr
Solar masses:
0,0195
Solar radius:
0,0836
Age:
2 604 million years
Luminosity:
V
Surface temperature:
535 K
Truechou KD-K d8-28 9 a
/ Rocky body
(Landable)
Distance to arrival:
2 998 ls
Estimated value:
500 cr
Earth masses:
0,0004
Radius:
504 km
Gravity:
0,06 G
Volcanism:
Minor Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
198 K
Materials:
Fe
(19,6%)
S
(19,0%)
C
(16,0%)
Ni
(14,9%)
P
(10,2%)
Cr
(8,8%)
Ge
(5,6%)
As
(2,5%)
Cd
(1,5%)
Sn
(1,2%)
Tc
(0,7%)
Truechou KD-K d8-28 9 b
/ Rocky body
Distance to arrival:
2 996 ls
Estimated value:
500 cr
Earth masses:
0,0003
Radius:
450 km
Gravity:
0,05 G
Volcanism:
Major Rocky Magma
Atmosphere:
Sulphur dioxide
Terraforming state:
Not terraformable
Surface temperature:
188 K
Truechou KD-K d8-28 9 c
/ Rocky body
(Landable)
Distance to arrival:
3 005 ls
Estimated value:
500 cr
Earth masses:
0,0003
Radius:
480 km
Gravity:
0,06 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
180 K
Materials:
Fe
(19,3%)
S
(18,7%)
C
(15,7%)
Ni
(14,6%)
P
(10,1%)
Mn
(8,0%)
Zn
(5,3%)
V
(4,7%)
Cd
(1,5%)
Sb
(1,2%)
W
(1,1%)
Truechou KD-K d8-28 9 d
/ Rocky body
(Landable)
Distance to arrival:
3 006 ls
Estimated value:
500 cr
Earth masses:
0,0012
Radius:
745 km
Gravity:
0,09 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
172 K
Materials:
Fe
(19,9%)
S
(19,3%)
C
(16,2%)
Ni
(15,1%)
P
(10,4%)
Mn
(8,2%)
V
(4,9%)
Zr
(2,3%)
Nb
(1,4%)
Sb
(1,2%)
Sn
(1,2%)
Truechou KD-K d8-28 9 e
/ Rocky body
(Landable)
Distance to arrival:
3 007 ls
Estimated value:
500 cr
Earth masses:
0,0009
Radius:
671 km
Surface pressure:
0,00 Atmospheres
Gravity:
0,08 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
160 K
Materials:
Fe
(20,8%)
S
(20,1%)
C
(16,9%)
Ni
(15,7%)
P
(10,8%)
Ge
(5,9%)
Se
(3,2%)
Zr
(2,4%)
Te
(1,5%)
Nb
(1,4%)
W
(1,1%)
Truechou KD-K d8-28 9 f
/ Rocky body
(Landable)
Distance to arrival:
2 989 ls
Estimated value:
500 cr
Earth masses:
0,0025
Radius:
952 km
Gravity:
0,11 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
151 K
Materials:
Fe
(19,1%)
S
(18,5%)
C
(15,6%)
Ni
(14,5%)
P
(10,0%)
Cr
(8,6%)
Mn
(7,9%)
Zr
(2,2%)
Nb
(1,3%)
Y
(1,1%)
Sn
(1,1%)
Truechou KD-K d8-28 9 g
/ Rocky body
(Landable)
Distance to arrival:
3 012 ls
Estimated value:
500 cr
Earth masses:
0,0019
Radius:
867 km
Gravity:
0,10 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
150 K
Materials:
Fe
(18,5%)
S
(17,9%)
C
(15,0%)
Ni
(14,0%)
P
(9,6%)
Cr
(8,3%)
Mn
(7,6%)
Ge
(5,3%)
Cd
(1,4%)
Te
(1,4%)
W
(1,0%)
Truechou KD-K d8-28 9 h
/ Rocky body
Distance to arrival:
3 023 ls
Estimated value:
500 cr
Earth masses:
0,0037
Radius:
1 082 km
Surface pressure:
0,03 Atmospheres
Gravity:
0,13 G
Volcanism:
No volcanism
Atmosphere:
Thin Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
172 K
Truechou KD-K d8-28 9 i
/ Rocky body
Distance to arrival:
3 041 ls
Estimated value:
500 cr
Earth masses:
0,0033
Radius:
1 046 km
Surface pressure:
0,03 Atmospheres
Gravity:
0,12 G
Volcanism:
No volcanism
Atmosphere:
Thin Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
167 K
Truechou KD-K d8-28 9 j
/ Rocky body
Distance to arrival:
3 046 ls
Estimated value:
500 cr
Earth masses:
0,0029
Radius:
1 005 km
Surface pressure:
0,03 Atmospheres
Gravity:
0,12 G
Volcanism:
No volcanism
Atmosphere:
Thin Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
163 K
Truechou KD-K d8-28 9 k
/ Icy body
Distance to arrival:
3 101 ls
Estimated value:
500 cr
Earth masses:
0,4193
Radius:
6 393 km
Surface pressure:
21,48 Atmospheres
Reserve level:
Pristine
Gravity:
0,42 G
Volcanism:
No volcanism
Atmosphere:
Thick Nitrogen
Terraforming state:
Not terraformable
Surface temperature:
124 K
Truechou KD-K d8-28 10
/ Water giant
Distance to arrival:
4 112 ls
Estimated value:
741 cr
Earth masses:
118,9185
Radius:
24 026 km
Surface pressure:
52 286 097,42 Atmospheres
Gravity:
8,38 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
166 K
Truechou KD-K d8-28 10 a
/ Icy body
Distance to arrival:
4 175 ls
Estimated value:
500 cr
Earth masses:
0,9860
Radius:
8 239 km
Surface pressure:
1,26 Atmospheres
Gravity:
0,59 G
Volcanism:
Major Water Magma
Atmosphere:
Argon-rich
Terraforming state:
Not terraformable
Surface temperature:
88 K
Truechou KD-K d8-28 11
/ Icy body
Distance to arrival:
5 618 ls
Estimated value:
679 cr
Earth masses:
55,6923
Radius:
21 506 km
Surface pressure:
12,85 Atmospheres
Gravity:
4,90 G
Volcanism:
Water Geysers
Atmosphere:
Thick Helium
Terraforming state:
Not terraformable
Surface temperature:
82 K
