HD 190257 [#135783101]
HD 190257
/ B (Blue-White) Star
(Scoopable)
Distance to arrival:
0 ls
Estimated value:
1 432 cr
Solar masses:
12,7852
Solar radius:
5,0147
Age:
650 million years
Luminosity:
V
Surface temperature:
28 051 K
HD 190257 A Belt
Class:
Metallic
Mass:
63 301 000 000 000 000 Mt
Inner radius:
35 039 000 km
Outer radius:
140 160 000 km
HD 190257 1
/ Metal-rich body
(Landable)
Distance to arrival:
66 ls
Estimated value:
34 884 cr
Earth masses:
1,3502
Radius:
6 567 km
Gravity:
1,27 G
Volcanism:
Silicate Vapour Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
5 332 K
Materials:
Fe
(33,3%)
Ni
(25,2%)
Cr
(15,0%)
Mn
(13,7%)
Zn
(9,0%)
W
(1,8%)
Hg
(1,5%)
Te
(0,6%)
HD 190257 2
/ T (Brown dwarf) Star
Distance to arrival:
742 ls
Estimated value:
1 201 cr
Solar masses:
0,0508
Solar radius:
0,1616
Age:
650 million years
Luminosity:
V
Surface temperature:
929 K
HD 190257 3
/ High metal content world
Distance to arrival:
723 ls
Estimated value:
18 890 cr
Earth masses:
13,8060
Radius:
12 418 km
Surface pressure:
9 937 703,11 Atmospheres
Gravity:
3,64 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
Hot thick Silicate vapour
Terraforming state:
Not terraformable
Surface temperature:
8 163 K
HD 190257 4
/ T (Brown dwarf) Star
Distance to arrival:
1 394 ls
Estimated value:
1 201 cr
Solar masses:
0,0430
Solar radius:
0,1528
Age:
650 million years
Luminosity:
V
Surface temperature:
766 K
HD 190257 5
/ Metal-rich body
(Landable)
Distance to arrival:
1 434 ls
Estimated value:
39 374 cr
Earth masses:
5,8960
Radius:
7 883 km
Gravity:
3,86 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
1 203 K
Materials:
Fe
(32,9%)
Ni
(24,9%)
Cr
(14,8%)
Mn
(13,6%)
V
(8,1%)
Nb
(2,3%)
Y
(2,0%)
Hg
(1,4%)
HD 190257 6
/ M (Red dwarf) Star
(Scoopable)
Distance to arrival:
2 230 ls
Estimated value:
1 204 cr
Solar masses:
0,2109
Solar radius:
0,3575
Age:
650 million years
Luminosity:
VI
Surface temperature:
2 036 K
HD 190257 6 a
/ Metal-rich body
(Landable)
Distance to arrival:
2 227 ls
Estimated value:
28 204 cr
Earth masses:
0,0381
Radius:
1 758 km
Gravity:
0,50 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
1 343 K
Materials:
Fe
(37,3%)
Ni
(28,2%)
Mn
(15,4%)
V
(9,2%)
Se
(2,6%)
Nb
(2,6%)
Sn
(2,5%)
Y
(2,2%)
HD 190257 7
/ Y (Brown dwarf) Star
Distance to arrival:
2 350 ls
Estimated value:
1 200 cr
Solar masses:
0,0195
Solar radius:
0,0897
Age:
650 million years
Luminosity:
V
Surface temperature:
471 K
HD 190257 7 a
/ Metal-rich body
(Landable)
Distance to arrival:
2 354 ls
Estimated value:
27 062 cr
Earth masses:
0,0143
Radius:
1 279 km
Gravity:
0,35 G
Volcanism:
Minor Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
1 102 K
Materials:
Fe
(35,4%)
Ni
(26,8%)
Cr
(15,9%)
Mn
(14,6%)
Y
(2,1%)
W
(1,9%)
As
(1,7%)
Hg
(1,6%)
HD 190257 8
/ L (Brown dwarf) Star
Distance to arrival:
4 065 ls
Estimated value:
1 203 cr
Solar masses:
0,1484
Solar radius:
0,3218
Age:
650 million years
Luminosity:
V
Surface temperature:
1 618 K
HD 190257 8 a
/ Class IV gas giant
Distance to arrival:
4 083 ls
Estimated value:
989 cr
Earth masses:
1 100,6498
Radius:
77 440 km
Reserve level:
Pristine
Gravity:
7,47 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
956 K
HD 190257 8 a a
/ Rocky body
(Landable)
Distance to arrival:
4 081 ls
Estimated value:
500 cr
Earth masses:
0,0024
Radius:
951 km
Gravity:
0,11 G
Volcanism:
Minor Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
829 K
Materials:
S
(21,0%)
Fe
(18,2%)
C
(17,6%)
Ni
(13,8%)
P
(11,3%)
Cr
(8,2%)
Zn
(5,0%)
Zr
(2,1%)
Nb
(1,2%)
W
(1,0%)
Tc
(0,7%)