System LTT 4428
LTT 4428 A
- - Star - G-type star - Arrival Star
- Scoopable
| Spectral Class: | G |
| Luminosity Class: | V - Main-sequence star (dwarf) |
| Age: | 9,112 Million years |
| Solar Masses: | 0.9258 |
| Solar Radius: | 0.9541 |
| Surface Temperature: | 5,639 K |
LTT 4428 B
- - Star - M-type star - Scoopable
| Distance To Arrival: | 5 ls |
| Spectral Class: | M |
| Luminosity Class: | Va - Main-sequence star (dwarf) |
| Age: | 9,112 Million years |
| Solar Masses: | 0.3086 |
| Solar Radius: | 0.4718 |
| Surface Temperature: | 2,755 K |
LTT 4428 C
- - Star - K-type star - Scoopable
| Distance To Arrival: | 112 ls |
| Spectral Class: | K |
| Luminosity Class: | Va - Main-sequence star (dwarf) |
| Age: | 9,112 Million years |
| Solar Masses: | 0.6250 |
| Solar Radius: | 0.7917 |
| Surface Temperature: | 3,988 K |
LTT 4428 D
- - Star - M-type star - Scoopable
| Distance To Arrival: | 20,437 ls |
| Spectral Class: | M |
| Luminosity Class: | Va - Main-sequence star (dwarf) |
| Age: | 9,112 Million years |
| Solar Masses: | 0.4062 |
| Solar Radius: | 0.5127 |
| Surface Temperature: | 3,077 K |
LTT 4428 D 1
- - Planet - High metal content world
| Distance To Arrival: | 20,430 ls |
| Surface Temperature: | 587 K |
| Earth Masses: | 0.0837 |
| Radius: | 2,815 KM |
| Gravity: | 0.43 G |
| 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
- - Planet - High metal content world
| Distance To Arrival: | 20,449 ls |
| Surface Temperature: | 511 K |
| Earth Masses: | 0.0599 |
| Radius: | 2,528 KM |
| Gravity: | 0.38 G |
| 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
- - Planet - High metal content world
| Distance To Arrival: | 20,431 ls |
| Surface Temperature: | 457 K |
| Earth Masses: | 0.0248 |
| Radius: | 1,900 KM |
| Gravity: | 0.28 G |
| 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 (1.2%)
|
LTT 4428 D 4
- - Planet - High metal content world
| Distance To Arrival: | 20,412 ls |
| Surface Temperature: | 403 K |
| Earth Masses: | 0.0302 |
| Radius: | 2,027 KM |
| Gravity: | 0.30 G |
| 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 (0.9%)
Hg (0.9%)
|
LTT 4428 D 5
- - Planet - High metal content world
| Distance To Arrival: | 20,469 ls |
| Surface Temperature: | 363 K |
| Earth Masses: | 0.0550 |
| Radius: | 2,454 KM |
| Gravity: | 0.37 G |
| Materials: |
Fe (22.5%)
Ni (17.0%)
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
- - Planet - Rocky body
| Distance To Arrival: | 20,469 ls |
| Surface Temperature: | 363 K |
| Earth Masses: | 0.0027 |
| Radius: | 971 KM |
| Gravity: | 0.12 G |
| 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
- - Planet - High metal content world
| Distance To Arrival: | 20,482 ls |
| Surface Temperature: | 319 K |
| Earth Masses: | 0.0528 |
| Radius: | 2,429 KM |
| Gravity: | 0.36 G |
| 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 (0.9%)
|
LTT 4428 D 7
- - Planet - High metal content world
| Distance To Arrival: | 20,492 ls |
| Surface Temperature: | 294 K |
| Earth Masses: | 0.0650 |
| Radius: | 2,596 KM |
| Gravity: | 0.39 G |
| 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
- - Planet - High metal content world
| Distance To Arrival: | 20,522 ls |
| Surface Temperature: | 639 K |
| Earth Masses: | 0.0436 |
| Radius: | 2,282 KM |
| Gravity: | 0.34 G |
LTT 4428 DE 1
- - Planet - Class I gas giant
| Distance To Arrival: | 19,324 ls |
| Surface Temperature: | 133 K |
| Earth Masses: | 340.6303 |
| Radius: | 73,335 KM |
| Gravity: | 2.57 G |
| Rings: |
LTT 4428 DE 1 A Ring -
Icy
|
LTT 4428 DE 1 a
- - Planet - Icy body
| Distance To Arrival: | 19,324 ls |
| Surface Temperature: | 92 K |
| Earth Masses: | 0.0005 |
| Radius: | 724 KM |
| Gravity: | 0.04 G |
| 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
- - Planet - Icy body
| Distance To Arrival: | 19,323 ls |
| Surface Temperature: | 91 K |
| Earth Masses: | 0.0005 |
| Radius: | 679 KM |
| Gravity: | 0.04 G |
| Materials: |
S (26.9%)
C (22.7%)
P (14.5%)
Fe (12.0%)
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
- - Planet - Icy body
| Distance To Arrival: | 19,324 ls |
| Surface Temperature: | 89 K |
| Earth Masses: | 0.0019 |
| Radius: | 1,087 KM |
| Gravity: | 0.06 G |
| 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 (0.8%)
Ru (0.8%)
Sn (0.7%)
|
LTT 4428 DE 1 d
- - Planet - Icy body
| Distance To Arrival: | 19,324 ls |
| Surface Temperature: | 89 K |
| Earth Masses: | 0.0007 |
| Radius: | 775 KM |
| Gravity: | 0.05 G |
| Materials: |
S (27.4%)
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
- - Planet - Icy body
| Distance To Arrival: | 19,323 ls |
| Surface Temperature: | 86 K |
| Earth Masses: | 0.0016 |
| Radius: | 1,024 KM |
| Gravity: | 0.06 G |
| Materials: |
S (26.5%)
C (22.3%)
P (14.3%)
Fe (11.8%)
Ni (9.0%)
Cr (5.3%)
Mn (4.9%)
Se (4.1%)
Sn (0.7%)
W (0.7%)
Tc (0.4%)
|
LTT 4428 DE 1 f
- - Planet - Icy body
| Distance To Arrival: | 19,323 ls |
| Surface Temperature: | 86 K |
| Earth Masses: | 0.0013 |
| Radius: | 955 KM |
| Gravity: | 0.06 G |
| 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
- - Planet - Icy body
| Distance To Arrival: | 19,327 ls |
| Surface Temperature: | 85 K |
| Earth Masses: | 0.0010 |
| Radius: | 882 KM |
| Gravity: | 0.05 G |
| Materials: |
S (27.4%)
C (23.0%)
P (14.7%)
Fe (12.2%)
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
- - Planet - Class I gas giant
| Distance To Arrival: | 19,350 ls |
| Surface Temperature: | 100 K |
| Earth Masses: | 100.0517 |
| Radius: | 58,930 KM |
| Gravity: | 1.17 G |
| Rings: |
LTT 4428 DE 2 A Ring -
Metal Rich
LTT 4428 DE 2 B Ring -
Icy
|
LTT 4428 DE 2 a
- - Planet - Icy body
| Distance To Arrival: | 19,350 ls |
| Surface Temperature: | 85 K |
| Earth Masses: | 0.0018 |
| Radius: | 1,082 KM |
| Gravity: | 0.06 G |
| 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
- - Planet - Icy body
| Distance To Arrival: | 19,351 ls |
| Surface Temperature: | 84 K |
| Earth Masses: | 0.0021 |
| Radius: | 1,133 KM |
| Gravity: | 0.07 G |
| 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
- - Star - M-type star - Scoopable
| Distance To Arrival: | 19,927 ls |
| Spectral Class: | M |
| Luminosity Class: | Va - Main-sequence star (dwarf) |
| Age: | 9,112 Million years |
| Solar Masses: | 0.3125 |
| Solar Radius: | 0.4701 |
| Surface Temperature: | 2,550 K |
LTT 4428 E 1
- - Planet - High metal content world
| Distance To Arrival: | 19,920 ls |
| Surface Temperature: | 500 K |
| Earth Masses: | 0.0433 |
| Radius: | 2,270 KM |
| Gravity: | 0.34 G |
| Materials: |
Fe (22.1%)
Ni (16.8%)
S (15.6%)
C (13.1%)
Mn (9.1%)
P (8.4%)
Zn (6.0%)
Ge (4.6%)
Nb (1.5%)
Sn (1.4%)
Te (1.2%)
|
LTT 4428 E 1 a
- - Planet - Rocky body
| Distance To Arrival: | 19,920 ls |
| Surface Temperature: | 500 K |
| Earth Masses: | 0.0024 |
| Radius: | 923 KM |
| Gravity: | 0.11 G |
| 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
- - Planet - High metal content world
| Distance To Arrival: | 19,918 ls |
| Surface Temperature: | 441 K |
| Earth Masses: | 0.0496 |
| Radius: | 2,371 KM |
| Gravity: | 0.36 G |
| 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
- - Planet - Rocky body
| Distance To Arrival: | 19,918 ls |
| Surface Temperature: | 441 K |
| Earth Masses: | 0.0035 |
| Radius: | 1,053 KM |
| Gravity: | 0.13 G |
| 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
- - Planet - High metal content world
| Distance To Arrival: | 19,934 ls |
| Surface Temperature: | 405 K |
| Earth Masses: | 0.1459 |
| Radius: | 3,361 KM |
| Gravity: | 0.53 G |
LTT 4428 E 4
- - Planet - High metal content world
| Distance To Arrival: | 19,947 ls |
| Surface Temperature: | 326 K |
| Earth Masses: | 0.0491 |
| Radius: | 2,371 KM |
| Gravity: | 0.35 G |
| 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
- - Planet - High metal content world
| Distance To Arrival: | 19,950 ls |
| Surface Temperature: | 297 K |
| Earth Masses: | 0.1331 |
| Radius: | 3,261 KM |
| Gravity: | 0.51 G |
LTT 4428 E 5 a
- - Planet - Rocky body
| Distance To Arrival: | 19,950 ls |
| Surface Temperature: | 296 K |
| Earth Masses: | 0.0019 |
| Radius: | 856 KM |
| Gravity: | 0.10 G |
| 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%)
|
LTT 4428 E A Belt
- - Belt - Metal Rich - Pristine
| Ring Type: | Metal Rich |
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