HR 7257 [#700965501]

100.00%
HR 7257 A / B (Blue-White) Star (Scoopable)
Distance to arrival:
0 ls
Estimated value:
1,410 cr

Solar masses:
11.5859
Solar radius:
2.7881
Age:
556 million years
Luminosity:
III

Surface temperature:
18,198 K
HR 7257 A A Belt
Class:
Rocky

Mass:
26,658,000,000,000,000 Mt

Inner radius:
24,931,000 km
Outer radius:
158,300,000 km
HR 7257 A 1 / Y (Brown dwarf) Star
Distance to arrival:
838 ls
Estimated value:
1,201 cr

Solar masses:
0.0352
Solar radius:
0.1341
Age:
556 million years
Luminosity:
V

Surface temperature:
654 K
HR 7257 A 1 a / Metal-rich body (Landable)
Distance to arrival:
835 ls
Estimated value:
26,800 cr

Earth masses:
0.0111
Radius:
1,178 km

Gravity:
0.32 G

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

Surface temperature:
1,226 K

Materials:
Fe (36.5%) Ni (27.6%) Cr (16.4%) V (9.0%) Zr (4.2%) Mo (2.4%) Y (2.2%) Hg (1.6%)
HR 7257 A 1 b / Metal-rich body (Landable)
Distance to arrival:
843 ls
Estimated value:
26,836 cr

Earth masses:
0.0115
Radius:
1,191 km

Gravity:
0.33 G

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

Surface temperature:
1,204 K

Materials:
Fe (34.7%) Ni (26.3%) Cr (15.6%) Zn (9.4%) V (8.5%) Cd (2.7%) Hg (1.5%) Tc (1.2%)
HR 7257 A 2 / High metal content world
Distance to arrival:
861 ls
Estimated value:
18,439 cr

Earth masses:
10.7508
Radius:
11,704 km

Surface pressure:
0.00 Atmospheres

Gravity:
3.19 G

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

Surface temperature:
1,147 K
HR 7257 A 3 / T (Brown dwarf) Star
Distance to arrival:
1,100 ls
Estimated value:
1,201 cr

Solar masses:
0.0547
Solar radius:
0.1501
Age:
556 million years
Luminosity:
V

Surface temperature:
956 K
HR 7257 A 3 a / Metal-rich body (Landable)
Distance to arrival:
1,097 ls
Estimated value:
27,052 cr

Earth masses:
0.0142
Radius:
1,276 km

Gravity:
0.35 G

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

Surface temperature:
1,159 K

Materials:
Fe (34.9%) Ni (26.4%) Mn (14.4%) Zn (9.5%) V (8.6%) Cd (2.7%) Sn (2.3%) Tc (1.3%)
HR 7257 A 3 b / Metal-rich body (Landable)
Distance to arrival:
1,100 ls
Estimated value:
26,994 cr

Earth masses:
0.0134
Radius:
1,253 km

Gravity:
0.35 G

Volcanism:
Minor Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
1,124 K

Materials:
Fe (32.7%) Ni (24.7%) Cr (14.7%) Mn (13.5%) Zn (8.9%) Cd (2.5%) Nb (2.2%) Te (0.7%)
HR 7257 A 3 c / Metal-rich body (Landable)
Distance to arrival:
1,100 ls
Estimated value:
27,491 cr

Earth masses:
0.0211
Radius:
1,453 km

Gravity:
0.41 G

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

Surface temperature:
1,089 K

Materials:
Fe (34.9%) Ni (26.4%) Mn (14.4%) Zn (9.5%) V (8.6%) Mo (2.3%) Ru (2.2%) W (1.9%)
HR 7257 A 3 d / Metal-rich body (Landable)
Distance to arrival:
1,094 ls
Estimated value:
27,260 cr

Earth masses:
0.0172
Radius:
1,359 km

Gravity:
0.38 G

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

Surface temperature:
1,066 K

Materials:
Fe (34.8%) Ni (26.4%) Mn (14.4%) Zn (9.5%) V (8.6%) Sn (2.3%) Ru (2.2%) W (1.9%)
HR 7257 A 4 / Metal-rich body (Landable)
Distance to arrival:
1,158 ls
Estimated value:
37,397 cr

Earth masses:
3.2475
Radius:
6,751 km

Gravity:
2.90 G

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

Surface temperature:
1,010 K

Materials:
Fe (33.1%) Ni (25.0%) Cr (14.9%) Mn (13.7%) Zn (9.0%) Nb (2.3%) Hg (1.4%) Te (0.7%)
HR 7257 A 5 / Y (Brown dwarf) Star
Distance to arrival:
1,558 ls
Estimated value:
1,200 cr

Solar masses:
0.0273
Solar radius:
0.0990
Age:
556 million years
Luminosity:
V

Surface temperature:
664 K
HR 7257 A 5 a / Rocky body (Landable)
Distance to arrival:
1,559 ls
Estimated value:
500 cr

Earth masses:
0.0009
Radius:
691 km

Gravity:
0.08 G

Volcanism:
Minor Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
924 K

Materials:
Fe (19.5%) S (19.2%) C (16.1%) Ni (14.8%) P (10.3%) Mn (8.1%) Ge (5.6%) Zr (2.3%) Cd (1.5%) Nb (1.3%) Y (1.2%)
HR 7257 A 5 b / Rocky body (Landable)
Distance to arrival:
1,554 ls
Estimated value:
500 cr

Earth masses:
0.0012
Radius:
738 km

Gravity:
0.09 G

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

Surface temperature:
907 K

Materials:
Fe (19.0%) S (18.7%) C (15.7%) Ni (14.4%) P (10.1%) Cr (8.6%) Mn (7.9%) Se (2.9%) Nb (1.3%) Hg (0.8%) Tc (0.7%)
HR 7257 A 5 c / Rocky body (Landable)
Distance to arrival:
1,553 ls
Estimated value:
500 cr

Earth masses:
0.0018
Radius:
856 km

Gravity:
0.10 G

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

Surface temperature:
895 K

Materials:
Fe (19.5%) S (19.1%) C (16.1%) Ni (14.7%) P (10.3%) Mn (8.1%) Zn (5.3%) Se (3.0%) Te (1.5%) Mo (1.3%) Sn (1.2%)
HR 7257 A 5 d / Rocky body (Landable)
Distance to arrival:
1,551 ls
Estimated value:
500 cr

Earth masses:
0.0012
Radius:
751 km

Gravity:
0.09 G

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

Surface temperature:
885 K

Materials:
Fe (18.9%) S (18.6%) C (15.6%) Ni (14.3%) P (10.0%) Cr (8.5%) Ge (5.5%) Zn (5.1%) Cd (1.5%) Y (1.1%) W (1.0%)
HR 7257 A 6 / High metal content world (Landable)
Distance to arrival:
1,592 ls
Estimated value:
17,790 cr

Earth masses:
7.3229
Radius:
10,632 km

Gravity:
2.64 G

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

Surface temperature:
848 K

Materials:
Fe (21.3%) Ni (16.1%) S (15.2%) C (12.8%) Cr (9.6%) Mn (8.8%) P (8.2%) Ge (4.5%) Cd (1.7%) W (1.2%) Po (0.6%)
HR 7257 A 7 / T (Brown dwarf) Star
Distance to arrival:
1,998 ls
Estimated value:
1,201 cr

Solar masses:
0.0430
Solar radius:
0.1484
Age:
556 million years
Luminosity:
V

Surface temperature:
805 K
HR 7257 A 7 a / Rocky body (Landable)
Distance to arrival:
1,987 ls
Estimated value:
500 cr

Earth masses:
0.0601
Radius:
2,696 km

Gravity:
0.34 G

Volcanism:
Minor Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
887 K

Materials:
Fe (19.7%) S (19.4%) C (16.3%) Ni (14.9%) P (10.4%) Cr (8.9%) V (4.9%) Zr (2.3%) Cd (1.5%) Sn (1.2%) Po (0.5%)
HR 7257 A 7 b / Rocky body
Distance to arrival:
1,986 ls
Estimated value:
500 cr

Earth masses:
0.0439
Radius:
2,435 km

Gravity:
0.30 G

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

Surface temperature:
864 K
HR 7257 A 7 c / Rocky body (Landable)
Distance to arrival:
1,991 ls
Estimated value:
500 cr

Earth masses:
0.0685
Radius:
2,811 km

Gravity:
0.35 G

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

Surface temperature:
844 K

Materials:
Fe (19.3%) S (18.9%) C (15.9%) Ni (14.6%) P (10.2%) Cr (8.7%) Ge (5.6%) Se (3.0%) Cd (1.5%) Nb (1.3%) Y (1.2%)
HR 7257 A 7 d / Rocky body (Landable)
Distance to arrival:
1,975 ls
Estimated value:
500 cr

Earth masses:
0.1170
Radius:
3,335 km

Gravity:
0.43 G

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

Surface temperature:
829 K

Materials:
Fe (19.7%) S (19.2%) C (16.2%) Ni (14.9%) P (10.3%) Mn (8.1%) Ge (5.7%) As (2.5%) Cd (1.5%) Sn (1.2%) Tc (0.7%)
HR 7257 A 7 d a / Rocky body (Landable)
Distance to arrival:
1,975 ls
Estimated value:
500 cr

Earth masses:
0.0064
Radius:
1,315 km

Gravity:
0.15 G

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

Surface temperature:
829 K

Materials:
S (19.3%) Fe (17.1%) C (16.2%) Ni (12.9%) P (10.4%) Cr (7.7%) Mn (7.0%) Ge (5.7%) Te (1.5%) Nb (1.2%) Mo (1.1%)
HR 7257 A 7 e / Rocky body (Landable)
Distance to arrival:
1,993 ls
Estimated value:
500 cr

Earth masses:
0.0681
Radius:
2,806 km

Gravity:
0.35 G

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

Surface temperature:
814 K

Materials:
Fe (18.6%) S (18.2%) C (15.3%) Ni (14.1%) P (9.8%) Cr (8.4%) Mn (7.7%) Ge (5.4%) Sn (1.1%) Hg (0.8%) Tc (0.7%)
HR 7257 A 7 f / Rocky body (Landable)
Distance to arrival:
2,000 ls
Estimated value:
500 cr

Earth masses:
0.1964
Radius:
3,931 km

Gravity:
0.52 G

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

Surface temperature:
796 K

Materials:
Fe (18.6%) S (18.1%) C (15.2%) Ni (14.0%) P (9.8%) Cr (8.4%) Mn (7.7%) V (4.6%) Cd (1.4%) Sb (1.1%) Sn (1.1%)
HR 7257 A 7 f a / Rocky body (Landable)
Distance to arrival:
2,000 ls
Estimated value:
500 cr

Earth masses:
0.0102
Radius:
1,536 km

Gravity:
0.18 G

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

Surface temperature:
796 K

Materials:
S (20.6%) Fe (18.2%) C (17.3%) Ni (13.7%) P (11.1%) Cr (8.2%) V (4.5%) Se (3.2%) Cd (1.4%) Nb (1.2%) Tc (0.7%)
HR 7257 A 8 / High metal content world
Distance to arrival:
1,996 ls
Estimated value:
16,212 cr

Earth masses:
2.4914
Radius:
7,941 km

Surface pressure:
196.78 Atmospheres

Gravity:
1.61 G

Volcanism:
Metallic Magma
Atmosphere:
Hot thick Carbon dioxide
Terraforming state:
Not terraformable

Surface temperature:
2,361 K
HR 7257 A 9 / T (Brown dwarf) Star
Distance to arrival:
2,622 ls
Estimated value:
1,201 cr

Solar masses:
0.0781
Solar radius:
0.2035
Age:
556 million years
Luminosity:
V

Surface temperature:
1,221 K
HR 7257 A 9 a / Rocky body (Landable)
Distance to arrival:
2,605 ls
Estimated value:
500 cr

Earth masses:
0.0629
Radius:
2,736 km

Gravity:
0.34 G

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

Surface temperature:
935 K

Materials:
Fe (19.2%) S (18.8%) C (15.8%) Ni (14.5%) P (10.1%) Cr (8.6%) Mn (7.9%) As (2.5%) Sn (1.2%) Hg (0.8%) Po (0.5%)
HR 7257 A 9 b / Rocky body (Landable)
Distance to arrival:
2,603 ls
Estimated value:
500 cr

Earth masses:
0.0449
Radius:
2,453 km

Gravity:
0.30 G

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

Surface temperature:
880 K

Materials:
Fe (18.6%) S (18.2%) C (15.3%) Ni (14.0%) P (9.8%) Cr (8.4%) Mn (7.7%) V (4.6%) Te (1.4%) Nb (1.3%) Hg (0.8%)
HR 7257 A 9 c / Rocky body
Distance to arrival:
2,603 ls
Estimated value:
500 cr

Earth masses:
0.0981
Radius:
3,155 km

Gravity:
0.40 G

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

Surface temperature:
861 K
HR 7257 A 9 d / Rocky body (Landable)
Distance to arrival:
2,600 ls
Estimated value:
500 cr

Earth masses:
0.2716
Radius:
4,355 km

Gravity:
0.58 G

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

Surface temperature:
824 K

Materials:
Fe (19.1%) S (18.7%) C (15.8%) Ni (14.4%) P (10.1%) Cr (8.6%) Zn (5.2%) V (4.7%) Nb (1.3%) Sb (1.2%) W (1.1%)
HR 7257 A 10 / High metal content world (Landable)
Distance to arrival:
2,615 ls
Estimated value:
15,745 cr

Earth masses:
1.7221
Radius:
7,144 km

Gravity:
1.37 G

Volcanism:
Minor Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable

Surface temperature:
712 K

Materials:
Fe (23.4%) Ni (17.7%) S (16.7%) C (14.1%) Mn (9.7%) P (9.0%) Zr (2.7%) As (2.2%) Nb (1.6%) Sn (1.5%) Y (1.4%)
HR 7257 A 11 / M (Red dwarf) Star (Scoopable)
Distance to arrival:
4,672 ls
Estimated value:
1,204 cr

Solar masses:
0.2266
Solar radius:
0.4344
Age:
556 million years
Luminosity:
Va

Surface temperature:
2,208 K
HR 7257 B / B (Blue-White) Star (Scoopable)
Distance to arrival:
33,290 ls
Estimated value:
1,249 cr

Solar masses:
2.6875
Solar radius:
1.8268
Age:
556 million years
Luminosity:
VI

Surface temperature:
10,002 K