HR 1257 [#1900262967651]
HR 1257
/ F (White) Star
(Scoopable)
Distance to arrival:
0 ls
Estimated value:
1,232 cr
Solar masses:
1.7930
Solar radius:
1.4433
Age:
2,352 million years
Luminosity:
V
Surface temperature:
8,371 K
HR 1257 1
/ High metal content world
(Landable)
Distance to arrival:
109 ls
Estimated value:
14,819 cr
Earth masses:
0.7549
Radius:
5,577 km
Gravity:
0.99 G
Volcanism:
Rocky Magma
Atmosphere:
No atmosphere
Surface temperature:
854 K
Materials:
Fe
(22.8%)
Ni
(17.3%)
S
(16.2%)
C
(13.6%)
Mn
(9.4%)
P
(8.7%)
V
(5.6%)
Zr
(2.7%)
Cd
(1.8%)
Sb
(1.0%)
Hg
(1.0%)
HR 1257 1 a
/ Rocky body
Distance to arrival:
109 ls
Estimated value:
500 cr
Earth masses:
0.0497
Radius:
2,504 km
Gravity:
0.32 G
Volcanism:
Rocky Magma
Atmosphere:
Sulphur dioxide
Surface temperature:
854 K
HR 1257 2
/ High metal content world
(Landable)
Distance to arrival:
195 ls
Estimated value:
14,436 cr
Earth masses:
0.5136
Radius:
4,978 km
Gravity:
0.84 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
639 K
Materials:
Fe
(23.3%)
Ni
(17.6%)
S
(16.7%)
C
(14.0%)
P
(9.0%)
Zn
(6.3%)
V
(5.7%)
Zr
(2.7%)
Cd
(1.8%)
Mo
(1.5%)
Y
(1.4%)
HR 1257 3
/ High metal content world
Distance to arrival:
352 ls
Estimated value:
15,036 cr
Earth masses:
0.9279
Radius:
5,950 km
Surface pressure:
16.03 Atmospheres
Gravity:
1.07 G
Volcanism:
Major Rocky Magma
Atmosphere:
Hot thick Carbon dioxide
Surface temperature:
1,090 K
HR 1257 3 a
/ Rocky body
(Landable)
Distance to arrival:
352 ls
Estimated value:
500 cr
Earth masses:
0.0129
Radius:
1,616 km
Gravity:
0.20 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
475 K
Materials:
Fe
(19.2%)
S
(17.3%)
C
(14.6%)
Ni
(14.5%)
P
(9.3%)
Cr
(8.6%)
Mn
(7.9%)
Ge
(5.1%)
Mo
(1.3%)
Y
(1.2%)
W
(1.1%)
HR 1257 4
/ High metal content world
Distance to arrival:
635 ls
Estimated value:
14,337 cr
Earth masses:
0.4625
Radius:
4,820 km
Surface pressure:
1.53 Atmospheres
Gravity:
0.81 G
Volcanism:
No volcanism
Atmosphere:
Hot Sulphur dioxide
Surface temperature:
571 K
HR 1257 5
/ High metal content world
Distance to arrival:
4,410 ls
Estimated value:
16,904 cr
Earth masses:
4.1140
Radius:
9,129 km
Surface pressure:
3.14 Atmospheres
Gravity:
2.01 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
Nitrogen
Surface temperature:
152 K
HR 1257 6
/ Ammonia world
Distance to arrival:
6,132 ls
Estimated value:
169,607 cr
Earth masses:
4.0815
Radius:
9,110 km
Surface pressure:
23.00 Atmospheres
Gravity:
2.00 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
Thick Ammonia and Oxygen
Surface temperature:
275 K
HR 1257 7
/ Ammonia world
Distance to arrival:
6,133 ls
Estimated value:
167,121 cr
Earth masses:
3.4297
Radius:
8,685 km
Surface pressure:
19.96 Atmospheres
Gravity:
1.85 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
Thick Ammonia and Oxygen
Surface temperature:
269 K