HD 189731 [#9856567811]
HD 189731 A
/ G (White-Yellow) Star
(Scoopable)
Distance to arrival:
0 ls
Estimated value:
1,218 cr
Solar masses:
1.0078
Solar radius:
1.0055
Age:
2,656 million years
Luminosity:
V
Surface temperature:
5,850 K
HD 189731 A 1
/ Metal-rich body
(Landable)
Distance to arrival:
667 ls
Estimated value:
29,311 cr
Earth masses:
0.0844
Radius:
2,268 km
Gravity:
0.67 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
1,116 K
Materials:
Fe
(37.0%)
Ni
(28.0%)
Cr
(16.6%)
V
(9.1%)
Zr
(4.3%)
Mo
(2.4%)
Hg
(1.6%)
Po
(1.1%)
HD 189731 A 2
/ High metal content world
(Landable)
Distance to arrival:
846 ls
Estimated value:
15,340 cr
Earth masses:
1.2209
Radius:
6,460 km
Gravity:
1.19 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
994 K
Materials:
Fe
(21.0%)
Ni
(15.9%)
S
(15.1%)
C
(12.7%)
Cr
(9.4%)
Mn
(8.7%)
P
(8.1%)
V
(5.2%)
Nb
(1.4%)
Mo
(1.4%)
Te
(1.1%)
HD 189731 A 3
/ Icy body
(Landable)
Distance to arrival:
2,240 ls
Estimated value:
616 cr
Earth masses:
22.5104
Radius:
19,714 km
Gravity:
2.36 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
614 K
Materials:
S
(23.9%)
C
(20.1%)
Fe
(15.2%)
P
(12.9%)
Ni
(11.5%)
Cr
(6.9%)
V
(3.7%)
Ge
(3.1%)
Cd
(1.2%)
Sn
(1.0%)
Po
(0.4%)
HD 189731 B
/ K (Yellow-Orange) Star
(Scoopable)
Distance to arrival:
18,239 ls
Estimated value:
1,215 cr
Solar masses:
0.8047
Solar radius:
0.8150
Age:
2,656 million years
Luminosity:
Va
Surface temperature:
4,627 K
HD 189731 B A Belt
Class:
Rocky
Mass:
137,890,000,000,000 Mt
Inner radius:
935,280 km
Outer radius:
2,374,400 km
HD 189731 B 1
/ Class III gas giant
Distance to arrival:
15,884 ls
Estimated value:
887 cr
Earth masses:
493.8816
Radius:
74,940 km
Gravity:
3.58 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
352 K
HD 189731 B 1 a
/ Rocky body
(Landable)
Distance to arrival:
15,886 ls
Estimated value:
500 cr
Earth masses:
0.0004
Radius:
517 km
Gravity:
0.06 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
304 K
Materials:
Fe
(19.0%)
S
(18.7%)
C
(15.7%)
Ni
(14.4%)
P
(10.1%)
Cr
(8.5%)
Zn
(5.2%)
V
(4.7%)
Cd
(1.5%)
Mo
(1.2%)
Ru
(1.2%)
HD 189731 B 1 b
/ Rocky body
(Landable)
Distance to arrival:
15,885 ls
Estimated value:
500 cr
Earth masses:
0.0002
Radius:
437 km
Gravity:
0.05 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
301 K
Materials:
Fe
(19.4%)
S
(19.2%)
C
(16.1%)
Ni
(14.6%)
P
(10.3%)
Cr
(8.7%)
Ge
(5.6%)
As
(2.5%)
Mo
(1.3%)
Sb
(1.2%)
Sn
(1.2%)
HD 189731 B 1 c
/ Rocky body
(Landable)
Distance to arrival:
15,888 ls
Estimated value:
500 cr
Earth masses:
0.0003
Radius:
445 km
Gravity:
0.05 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
299 K
Materials:
Fe
(18.8%)
S
(18.6%)
C
(15.7%)
Ni
(14.2%)
P
(10.0%)
Cr
(8.5%)
Mn
(7.8%)
Se
(2.9%)
Mo
(1.2%)
Ru
(1.2%)
Sn
(1.1%)
HD 189731 B 1 d
/ Rocky body
(Landable)
Distance to arrival:
15,888 ls
Estimated value:
500 cr
Earth masses:
0.0002
Radius:
408 km
Gravity:
0.05 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
298 K
Materials:
Fe
(18.4%)
S
(18.2%)
C
(15.3%)
Ni
(14.0%)
P
(9.8%)
Cr
(8.3%)
Mn
(7.6%)
Zn
(5.0%)
Te
(1.4%)
Sn
(1.1%)
Hg
(0.8%)
HD 189731 B 1 e
/ Rocky body
(Landable)
Distance to arrival:
15,888 ls
Estimated value:
500 cr
Earth masses:
0.0007
Radius:
639 km
Gravity:
0.07 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
296 K
Materials:
Fe
(19.0%)
S
(18.7%)
C
(15.7%)
Ni
(14.3%)
P
(10.0%)
Mn
(7.8%)
Ge
(5.5%)
Zn
(5.2%)
Cd
(1.5%)
Te
(1.4%)
W
(1.0%)
HD 189731 B 1 f
/ Rocky body
(Landable)
Distance to arrival:
15,880 ls
Estimated value:
500 cr
Earth masses:
0.0007
Radius:
630 km
Gravity:
0.07 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
294 K
Materials:
Fe
(19.1%)
S
(18.9%)
C
(15.9%)
Ni
(14.4%)
P
(10.2%)
Mn
(7.9%)
Zn
(5.2%)
V
(4.7%)
Te
(1.4%)
Mo
(1.3%)
Sn
(1.1%)
HD 189731 B 1 g
/ Rocky body
(Landable)
Distance to arrival:
15,899 ls
Estimated value:
500 cr
Earth masses:
0.0008
Radius:
660 km
Gravity:
0.08 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
293 K
Materials:
Fe
(19.3%)
S
(19.1%)
C
(16.1%)
Ni
(14.6%)
P
(10.3%)
Cr
(8.7%)
Ge
(5.6%)
As
(2.5%)
Nb
(1.3%)
Mo
(1.3%)
Y
(1.2%)
