HR 8257 [#1178674907499]
HR 8257 A
/ F (White) Star
(Scoopable)
Distance to arrival:
0 ls
Estimated value:
1,220 cr
Solar masses:
1.0898
Solar radius:
1.1364
Age:
1,720 million years
Luminosity:
IV
Surface temperature:
6,443 K
HR 8257 A 1
/ High metal content world
(Landable)
Distance to arrival:
187 ls
Estimated value:
14,893 cr
Earth masses:
0.8110
Radius:
5,717 km
Gravity:
1.01 G
Volcanism:
Major Rocky Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
775 K
Materials:
Fe
(22.5%)
Ni
(17.0%)
S
(16.1%)
C
(13.5%)
Mn
(9.3%)
P
(8.7%)
Zn
(6.1%)
As
(2.1%)
Cd
(1.8%)
Nb
(1.5%)
Y
(1.4%)
HR 8257 A 2
/ High metal content world
(Landable)
Distance to arrival:
272 ls
Estimated value:
15,250 cr
Earth masses:
1.1273
Radius:
6,309 km
Gravity:
1.15 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
646 K
Materials:
Fe
(22.1%)
Ni
(16.7%)
S
(15.8%)
C
(13.3%)
Mn
(9.1%)
P
(8.5%)
Zn
(6.0%)
V
(5.4%)
W
(1.2%)
Hg
(1.0%)
Tc
(0.8%)
HR 8257 A 3
/ High metal content world
(Landable)
Distance to arrival:
329 ls
Estimated value:
15,355 cr
Earth masses:
1.2367
Radius:
6,463 km
Gravity:
1.20 G
Volcanism:
Minor Silicate Vapour Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
590 K
Materials:
Fe
(22.1%)
Ni
(16.7%)
S
(15.6%)
C
(13.1%)
Cr
(9.9%)
P
(8.4%)
V
(5.4%)
Ge
(4.6%)
Nb
(1.5%)
Sn
(1.4%)
Y
(1.3%)
HR 8257 A 3 a
/ Rocky body
(Landable)
Distance to arrival:
329 ls
Estimated value:
500 cr
Earth masses:
0.0748
Radius:
2,856 km
Gravity:
0.37 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
590 K
Materials:
Fe
(20.0%)
S
(17.9%)
Ni
(15.1%)
C
(15.1%)
P
(9.7%)
Cr
(9.0%)
Zn
(5.4%)
V
(4.9%)
Cd
(1.6%)
Hg
(0.9%)
Po
(0.5%)
HR 8257 A 4
/ High metal content world
(Landable)
Distance to arrival:
473 ls
Estimated value:
15,983 cr
Earth masses:
2.0858
Radius:
7,541 km
Gravity:
1.49 G
Volcanism:
Minor Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
496 K
Materials:
Fe
(21.0%)
Ni
(15.9%)
S
(14.9%)
C
(12.6%)
Cr
(9.5%)
Mn
(8.7%)
P
(8.0%)
Zn
(5.7%)
Cd
(1.6%)
W
(1.2%)
Sb
(0.9%)
HR 8257 A 5
/ High metal content world
(Landable)
Distance to arrival:
472 ls
Estimated value:
14,938 cr
Earth masses:
0.8466
Radius:
5,806 km
Gravity:
1.02 G
Volcanism:
Major Rocky Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
496 K
Materials:
Fe
(20.9%)
Ni
(15.8%)
S
(15.1%)
C
(12.7%)
Cr
(9.4%)
Mn
(8.6%)
P
(8.1%)
Zn
(5.7%)
Nb
(1.4%)
Te
(1.2%)
W
(1.2%)
HR 8257 A 6
/ High metal content world
Distance to arrival:
588 ls
Estimated value:
15,524 cr
Earth masses:
1.4322
Radius:
6,770 km
Surface pressure:
2.20 Atmospheres
Gravity:
1.27 G
Volcanism:
Minor Silicate Vapour Geysers
Atmosphere:
Sulphur dioxide
Terraforming state:
Not terraformable
Surface temperature:
484 K
HR 8257 A 7
/ High metal content world
Distance to arrival:
585 ls
Estimated value:
15,437 cr
Earth masses:
1.3293
Radius:
6,623 km
Surface pressure:
2.07 Atmospheres
Gravity:
1.23 G
Volcanism:
Minor Silicate Vapour Geysers
Atmosphere:
Sulphur dioxide
Terraforming state:
Not terraformable
Surface temperature:
483 K
HR 8257 A 8
/ High metal content world
Distance to arrival:
825 ls
Estimated value:
15,563 cr
Earth masses:
1.4805
Radius:
6,836 km
Surface pressure:
228.70 Atmospheres
Gravity:
1.29 G
Volcanism:
Minor Silicate Vapour Geysers
Atmosphere:
Hot thick Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
1,225 K
HR 8257 A 9
/ Class II gas giant
Distance to arrival:
2,669 ls
Estimated value:
17,703 cr
Earth masses:
6.9400
Radius:
22,008 km
Gravity:
0.58 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
223 K
HR 8257 A 9 a
/ Rocky body
(Landable)
Distance to arrival:
2,668 ls
Estimated value:
500 cr
Earth masses:
0.0003
Radius:
468 km
Gravity:
0.05 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
227 K
Materials:
Fe
(19.6%)
S
(19.2%)
C
(16.2%)
Ni
(14.8%)
P
(10.4%)
Cr
(8.8%)
Ge
(5.7%)
As
(2.6%)
Mo
(1.3%)
Hg
(0.9%)
Tc
(0.7%)
HR 8257 A 9 b
/ Rocky body
(Landable)
Distance to arrival:
2,667 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:
227 K
Materials:
Fe
(20.2%)
S
(19.9%)
C
(16.7%)
Ni
(15.3%)
P
(10.7%)
Ge
(5.9%)
V
(5.0%)
Zr
(2.4%)
Cd
(1.6%)
Sn
(1.2%)
Y
(1.2%)
HR 8257 B
/ K (Yellow-Orange) Star
(Scoopable)
Distance to arrival:
17,148 ls
Estimated value:
1,210 cr
Solar masses:
0.5469
Solar radius:
0.7515
Age:
1,720 million years
Luminosity:
Va
Surface temperature:
4,014 K
HR 8257 B 1
/ High metal content world
Distance to arrival:
17,466 ls
Estimated value:
174,183 cr
Earth masses:
1.1184
Radius:
6,294 km
Surface pressure:
3,369.69 Atmospheres
Gravity:
1.15 G
Volcanism:
No volcanism
Atmosphere:
Hot thick Water
Terraforming state:
Candidate for terraforming
Surface temperature:
1,387 K
HR 8257 B 2
/ High metal content world
(Landable)
Distance to arrival:
17,106 ls
Estimated value:
155,655 cr
Earth masses:
0.2015
Radius:
3,721 km
Surface pressure:
0.01 Atmospheres
Gravity:
0.59 G
Volcanism:
No volcanism
Atmosphere:
Thin Carbon dioxide
Terraforming state:
Candidate for terraforming
Surface temperature:
237 K
Materials:
Fe
(21.1%)
Ni
(15.9%)
S
(15.0%)
C
(12.6%)
Cr
(9.5%)
Mn
(8.7%)
P
(8.1%)
V
(5.2%)
Mo
(1.4%)
Sn
(1.4%)
Te
(1.2%)
HR 8257 B 3
/ High metal content world
(Landable)
Distance to arrival:
17,786 ls
Estimated value:
13,629 cr
Earth masses:
0.2038
Radius:
3,735 km
Surface pressure:
0.03 Atmospheres
Gravity:
0.59 G
Volcanism:
No volcanism
Atmosphere:
Thin Carbon dioxide-rich
Terraforming state:
Not terraformable
Surface temperature:
224 K
Materials:
Fe
(22.7%)
Ni
(17.1%)
S
(16.2%)
C
(13.6%)
Mn
(9.4%)
P
(8.7%)
Zn
(6.2%)
Se
(2.5%)
Mo
(1.5%)
Te
(1.2%)
Hg
(1.0%)
HR 8257 B 4
/ High metal content world
Distance to arrival:
16,987 ls
Estimated value:
14,073 cr
Earth masses:
0.3461
Radius:
4,407 km
Surface pressure:
2.41 Atmospheres
Gravity:
0.73 G
Volcanism:
No volcanism
Atmosphere:
Carbon dioxide-rich
Terraforming state:
Not terraformable
Surface temperature:
224 K
HR 8257 B 5
/ High metal content world
Distance to arrival:
15,699 ls
Estimated value:
14,027 cr
Earth masses:
0.3287
Radius:
4,337 km
Surface pressure:
0.65 Atmospheres
Gravity:
0.71 G
Volcanism:
No volcanism
Atmosphere:
Nitrogen
Terraforming state:
Not terraformable
Surface temperature:
211 K
HR 8257 B 6
/ Water world
Distance to arrival:
16,116 ls
Estimated value:
92,800 cr
Earth masses:
0.2574
Radius:
4,018 km
Surface pressure:
0.83 Atmospheres
Gravity:
0.65 G
Volcanism:
No volcanism
Atmosphere:
Carbon dioxide
Surface temperature:
254 K