LTT 4428 [#2656194005355]
LTT 4428 A
/ G (White-Yellow) Star
(Scoopable)
Distance to arrival:
0 ls
Estimated value:
1,217 cr
Solar masses:
0.9258
Solar radius:
0.9543
Age:
9,112 million years
Luminosity:
V
Surface temperature:
5,639 K
LTT 4428 B
/ M (Red dwarf) Star
(Scoopable)
Distance to arrival:
5 ls
Estimated value:
1,206 cr
Solar masses:
0.3086
Solar radius:
0.4720
Age:
9,112 million years
Luminosity:
Va
Surface temperature:
2,755 K
LTT 4428 C
/ K (Yellow-Orange) Star
(Scoopable)
Distance to arrival:
96 ls
Estimated value:
1,211 cr
Solar masses:
0.6250
Solar radius:
0.7919
Age:
9,112 million years
Luminosity:
Va
Surface temperature:
3,988 K
LTT 4428 D
/ M (Red dwarf) Star
(Scoopable)
Distance to arrival:
20,195 ls
Estimated value:
1,207 cr
Solar masses:
0.4063
Solar radius:
0.5129
Age:
9,112 million years
Luminosity:
Va
Surface temperature:
3,077 K
LTT 4428 D 1
/ High metal content world
(Landable)
Distance to arrival:
20,203 ls
Estimated value:
12,980 cr
Earth masses:
0.0837
Radius:
2,815 km
Gravity:
0.43 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
586 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%)
Nb
(1.5%)
Sn
(1.4%)
Tc
(0.8%)
LTT 4428 D 2
/ High metal content world
(Landable)
Distance to arrival:
20,190 ls
Estimated value:
12,765 cr
Earth masses:
0.0599
Radius:
2,528 km
Gravity:
0.38 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
510 K
Materials:
Fe
(21.6%)
Ni
(16.4%)
S
(15.4%)
C
(13.0%)
Cr
(9.7%)
Mn
(8.9%)
P
(8.3%)
Zr
(2.5%)
Cd
(1.7%)
Y
(1.3%)
W
(1.2%)
LTT 4428 D 3
/ High metal content world
(Landable)
Distance to arrival:
20,210 ls
Estimated value:
12,261 cr
Earth masses:
0.0248
Radius:
1,900 km
Gravity:
0.28 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
457 K
Materials:
Fe
(22.7%)
Ni
(17.2%)
S
(16.2%)
C
(13.6%)
Cr
(10.2%)
P
(8.7%)
Ge
(4.8%)
Se
(2.5%)
Sn
(1.5%)
Ru
(1.4%)
W
(1.3%)
LTT 4428 D 4
/ High metal content world
(Landable)
Distance to arrival:
20,216 ls
Estimated value:
12,367 cr
Earth masses:
0.0302
Radius:
2,027 km
Gravity:
0.30 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
402 K
Materials:
Fe
(21.4%)
Ni
(16.2%)
S
(15.2%)
C
(12.8%)
Cr
(9.6%)
Mn
(8.8%)
P
(8.2%)
Ge
(4.5%)
Nb
(1.5%)
Sb
(1.0%)
Hg
(0.9%)
LTT 4428 D 5
/ High metal content world
(Landable)
Distance to arrival:
20,215 ls
Estimated value:
12,713 cr
Earth masses:
0.0550
Radius:
2,454 km
Gravity:
0.37 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
363 K
Materials:
Fe
(22.5%)
Ni
(17.1%)
S
(15.9%)
C
(13.4%)
Cr
(10.1%)
P
(8.6%)
Zn
(6.1%)
Zr
(2.6%)
Mo
(1.5%)
Te
(1.2%)
Hg
(1.0%)
LTT 4428 D 5 a
/ Rocky body
(Landable)
Distance to arrival:
20,215 ls
Estimated value:
500 cr
Earth masses:
0.0027
Radius:
971 km
Gravity:
0.12 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
363 K
Materials:
Fe
(19.2%)
S
(17.2%)
Ni
(14.5%)
C
(14.5%)
P
(9.3%)
Cr
(8.6%)
Mn
(7.9%)
Zn
(5.2%)
Te
(1.3%)
Sn
(1.2%)
W
(1.1%)
LTT 4428 D 6
/ High metal content world
(Landable)
Distance to arrival:
20,152 ls
Estimated value:
12,688 cr
Earth masses:
0.0528
Radius:
2,429 km
Gravity:
0.36 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
318 K
Materials:
Fe
(21.7%)
Ni
(16.4%)
S
(15.5%)
C
(13.0%)
Cr
(9.8%)
Mn
(9.0%)
P
(8.3%)
Zr
(2.5%)
Cd
(1.7%)
Te
(1.2%)
Hg
(1.0%)
LTT 4428 D 7
/ High metal content world
(Landable)
Distance to arrival:
20,236 ls
Estimated value:
12,817 cr
Earth masses:
0.0650
Radius:
2,596 km
Surface pressure:
0.00 Atmospheres
Gravity:
0.39 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
294 K
Materials:
Fe
(23.8%)
Ni
(18.0%)
S
(17.0%)
C
(14.3%)
P
(9.1%)
Zn
(6.5%)
Ge
(5.0%)
As
(2.2%)
Nb
(1.6%)
Y
(1.4%)
Hg
(1.0%)
LTT 4428 D 8
/ High metal content world
Distance to arrival:
20,260 ls
Estimated value:
12,574 cr
Earth masses:
0.0436
Radius:
2,282 km
Surface pressure:
2.94 Atmospheres
Gravity:
0.34 G
Volcanism:
No volcanism
Atmosphere:
Hot Water
Surface temperature:
639 K
LTT 4428 DE 1
/ Class I gas giant
Distance to arrival:
20,870 ls
Estimated value:
4,664 cr
Earth masses:
340.6303
Radius:
73,335 km
Reserve level:
Pristine
Gravity:
2.58 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
132 K
LTT 4428 DE 1 a
/ Icy body
(Landable)
Distance to arrival:
20,870 ls
Estimated value:
500 cr
Earth masses:
0.0005
Radius:
724 km
Gravity:
0.04 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Surface temperature:
92 K
Materials:
S
(26.9%)
C
(22.6%)
P
(14.5%)
Fe
(12.0%)
Ni
(9.1%)
Cr
(5.4%)
Se
(4.2%)
Zn
(3.3%)
Y
(0.7%)
Sn
(0.7%)
Hg
(0.5%)
LTT 4428 DE 1 b
/ Icy body
(Landable)
Distance to arrival:
20,869 ls
Estimated value:
500 cr
Earth masses:
0.0005
Radius:
679 km
Gravity:
0.04 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Surface temperature:
90 K
Materials:
S
(26.9%)
C
(22.7%)
P
(14.5%)
Fe
(12.1%)
Ni
(9.1%)
Mn
(5.0%)
Se
(4.2%)
Zn
(3.3%)
Nb
(0.8%)
Sb
(0.7%)
Sn
(0.7%)
LTT 4428 DE 1 c
/ Icy body
(Landable)
Distance to arrival:
20,871 ls
Estimated value:
500 cr
Earth masses:
0.0019
Radius:
1,087 km
Gravity:
0.06 G
Volcanism:
Water Geysers
Atmosphere:
No atmosphere
Surface temperature:
89 K
Materials:
S
(27.6%)
C
(23.2%)
P
(14.9%)
Fe
(12.4%)
Ni
(9.4%)
Mn
(5.1%)
Ge
(3.6%)
Zr
(1.4%)
Nb
(0.9%)
Ru
(0.8%)
Sn
(0.7%)
LTT 4428 DE 1 d
/ Icy body
(Landable)
Distance to arrival:
20,871 ls
Estimated value:
500 cr
Earth masses:
0.0007
Radius:
775 km
Gravity:
0.05 G
Volcanism:
Minor Carbon Dioxide Geysers
Atmosphere:
No atmosphere
Surface temperature:
88 K
Materials:
S
(27.5%)
C
(23.1%)
P
(14.8%)
Fe
(12.3%)
Ni
(9.3%)
Mn
(5.1%)
Se
(4.3%)
As
(1.6%)
Te
(0.9%)
Sn
(0.7%)
Hg
(0.5%)
LTT 4428 DE 1 e
/ Icy body
(Landable)
Distance to arrival:
20,870 ls
Estimated value:
500 cr
Earth masses:
0.0016
Radius:
1,024 km
Gravity:
0.06 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Surface temperature:
85 K
Materials:
S
(26.5%)
C
(22.3%)
P
(14.3%)
Fe
(11.9%)
Ni
(9.0%)
Cr
(5.3%)
Mn
(4.9%)
Se
(4.2%)
Sn
(0.7%)
W
(0.7%)
Tc
(0.4%)
LTT 4428 DE 1 f
/ Icy body
(Landable)
Distance to arrival:
20,870 ls
Estimated value:
500 cr
Earth masses:
0.0013
Radius:
955 km
Gravity:
0.06 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Surface temperature:
85 K
Materials:
S
(26.8%)
C
(22.5%)
P
(14.4%)
Fe
(12.0%)
Ni
(9.1%)
Cr
(5.4%)
Se
(4.2%)
Zn
(3.3%)
Te
(0.9%)
Nb
(0.8%)
Mo
(0.8%)
LTT 4428 DE 1 g
/ Icy body
(Landable)
Distance to arrival:
20,872 ls
Estimated value:
500 cr
Earth masses:
0.0010
Radius:
882 km
Gravity:
0.05 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
84 K
Materials:
S
(27.4%)
C
(23.0%)
P
(14.7%)
Fe
(12.3%)
Ni
(9.3%)
Cr
(5.5%)
Ge
(3.5%)
As
(1.6%)
Cd
(1.0%)
Te
(0.9%)
Nb
(0.8%)
LTT 4428 DE 2
/ Class I gas giant
Distance to arrival:
20,839 ls
Estimated value:
4,010 cr
Earth masses:
100.0517
Radius:
58,930 km
Reserve level:
Pristine
Gravity:
1.17 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
99 K
LTT 4428 DE 2 a
/ Icy body
(Landable)
Distance to arrival:
20,839 ls
Estimated value:
500 cr
Earth masses:
0.0018
Radius:
1,082 km
Gravity:
0.06 G
Volcanism:
Major Water Geysers
Atmosphere:
No atmosphere
Surface temperature:
84 K
Materials:
S
(26.7%)
C
(22.4%)
P
(14.4%)
Fe
(11.9%)
Ni
(9.0%)
Cr
(5.4%)
Mn
(4.9%)
Ge
(3.4%)
Y
(0.7%)
Sn
(0.7%)
Hg
(0.5%)
LTT 4428 DE 2 b
/ Icy body
(Landable)
Distance to arrival:
20,838 ls
Estimated value:
500 cr
Earth masses:
0.0021
Radius:
1,133 km
Gravity:
0.07 G
Volcanism:
Minor Carbon Dioxide Geysers
Atmosphere:
No atmosphere
Surface temperature:
83 K
Materials:
S
(27.1%)
C
(22.8%)
P
(14.6%)
Fe
(12.1%)
Ni
(9.1%)
Cr
(5.4%)
Ge
(3.5%)
V
(3.0%)
Cd
(0.9%)
Te
(0.9%)
W
(0.7%)
LTT 4428 E
/ M (Red dwarf) Star
(Scoopable)
Distance to arrival:
19,890 ls
Estimated value:
1,206 cr
Solar masses:
0.3125
Solar radius:
0.4703
Age:
9,112 million years
Luminosity:
Va
Surface temperature:
2,550 K
LTT 4428 E A Belt
Class:
Metal Rich
Mass:
71,754,000,000,000 Mt
Inner radius:
617,580 km
Outer radius:
1,637,500 km
LTT 4428 E 1
/ High metal content world
(Landable)
Distance to arrival:
19,898 ls
Estimated value:
12,569 cr
Earth masses:
0.0433
Radius:
2,270 km
Gravity:
0.34 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
499 K
Materials:
Fe
(22.2%)
Ni
(16.8%)
S
(15.6%)
C
(13.2%)
Mn
(9.2%)
P
(8.4%)
Zn
(6.0%)
Ge
(4.6%)
Nb
(1.5%)
Sn
(1.4%)
Te
(1.2%)
LTT 4428 E 1 a
/ Rocky body
(Landable)
Distance to arrival:
19,898 ls
Estimated value:
500 cr
Earth masses:
0.0024
Radius:
923 km
Gravity:
0.11 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
No atmosphere
Surface temperature:
499 K
Materials:
Fe
(20.4%)
S
(18.4%)
Ni
(15.4%)
C
(15.4%)
P
(9.9%)
Mn
(8.4%)
Ge
(5.4%)
Se
(2.9%)
Nb
(1.4%)
Ru
(1.3%)
W
(1.1%)
LTT 4428 E 2
/ High metal content world
(Landable)
Distance to arrival:
19,900 ls
Estimated value:
12,650 cr
Earth masses:
0.0496
Radius:
2,371 km
Gravity:
0.36 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
441 K
Materials:
Fe
(21.8%)
Ni
(16.5%)
S
(15.3%)
C
(12.9%)
Cr
(9.8%)
Mn
(9.0%)
P
(8.3%)
Zr
(2.5%)
Nb
(1.5%)
W
(1.2%)
Te
(1.2%)
LTT 4428 E 2 a
/ Rocky body
(Landable)
Distance to arrival:
19,900 ls
Estimated value:
500 cr
Earth masses:
0.0035
Radius:
1,053 km
Gravity:
0.13 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
No atmosphere
Surface temperature:
441 K
Materials:
Fe
(19.7%)
S
(17.8%)
Ni
(14.9%)
C
(14.9%)
P
(9.6%)
Cr
(8.9%)
Zn
(5.4%)
Ge
(5.2%)
Mo
(1.3%)
Sn
(1.2%)
Sb
(1.1%)
LTT 4428 E 3
/ High metal content world
(Landable)
Distance to arrival:
19,923 ls
Estimated value:
13,372 cr
Earth masses:
0.1459
Radius:
3,361 km
Surface pressure:
0.00 Atmospheres
Gravity:
0.53 G
Volcanism:
No volcanism
Atmosphere:
Thin Sulphur dioxide
Surface temperature:
404 K
Materials:
Fe
(21.6%)
Ni
(16.3%)
S
(15.4%)
C
(12.9%)
Cr
(9.7%)
Mn
(8.9%)
P
(8.3%)
Zr
(2.5%)
Cd
(1.7%)
Nb
(1.5%)
Ru
(1.3%)
LTT 4428 E 4
/ High metal content world
(Landable)
Distance to arrival:
19,912 ls
Estimated value:
12,643 cr
Earth masses:
0.0491
Radius:
2,371 km
Gravity:
0.35 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
326 K
Materials:
Fe
(23.3%)
Ni
(17.6%)
S
(16.6%)
C
(14.0%)
Mn
(9.6%)
P
(9.0%)
Zr
(2.7%)
Se
(2.6%)
Nb
(1.6%)
Mo
(1.5%)
Ru
(1.4%)
LTT 4428 E 5
/ High metal content world
(Landable)
Distance to arrival:
19,905 ls
Estimated value:
13,304 cr
Earth masses:
0.1331
Radius:
3,261 km
Surface pressure:
0.00 Atmospheres
Gravity:
0.51 G
Volcanism:
No volcanism
Atmosphere:
Thin Sulphur dioxide
Surface temperature:
296 K
Materials:
Fe
(22.8%)
Ni
(17.2%)
S
(16.2%)
C
(13.6%)
Mn
(9.4%)
P
(8.7%)
V
(5.6%)
As
(2.1%)
Nb
(1.6%)
Sn
(1.5%)
Te
(1.2%)
LTT 4428 E 5 a
/ Rocky body
(Landable)
Distance to arrival:
19,905 ls
Estimated value:
500 cr
Earth masses:
0.0019
Radius:
856 km
Gravity:
0.10 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Surface temperature:
295 K
Materials:
Fe
(21.0%)
S
(18.9%)
Ni
(15.9%)
C
(15.9%)
P
(10.2%)
Zn
(5.7%)
Ge
(5.6%)
Zr
(2.4%)
Cd
(1.6%)
Nb
(1.4%)
Ru
(1.3%)