51 Ursae Majoris
X: -0.125 / Y: 234.3125 / Z: -106.125
Updated
1551d 22h
1551d 22h
System Governance
Minor faction ---
Allegiance None
Government None
Security Anarchy
Population 0
Economy & Assets
Primary None
Secondary None
Stellar Bodies 18
Stations 0
Fuel scoop
Available
51 Ursae Majoris
A (Blue-White) Star
Fuel scoop
Subclass3
LuminosityV
Distance0.00ls
Stellar Mass2.36
Radius1,164,805,376.00
Absolute Magnitude1.74
Rotation Period46,167.06
Surface Temperature9787
Age1188
Axial Tilt0.00
51 Ursae Majoris 1
Metal rich body
Distance24.33ls
Axial Tilt0.508249
Earth mass1.811411
Orbital Inclination-0.000975
Orbital Period217435.961962
Periapsis359.110941
Radius5748954.5
Rotation Period220968.619365
Semi-Major Axis7293562889.0991
Surface Gravity21.844836
Surface Pressure91109472
Surface Temperature3197.793701
LandableNo
Tidal LockYes
Atmosphere TypeSilicateVapour
Terraform State---
Volcanismmajor silicate vapour geysers volcanism
Reserve Level---
51 Ursae Majoris 2
Y (Brown dwarf) Star
Subclass3
LuminosityV
Distance1,805.94ls
Stellar Mass0.02
Radius54,866,556.00
Absolute Magnitude20.73
Rotation Period159,365.00
Surface Temperature463
Age1188
Axial Tilt0.10
Semi-Major Axis535,142,153,501.51
Eccentricity0.01
Orbital Inclination0.75
Periapsis54.39
Orbital Period136,655,002.83
51 Ursae Majoris 2 a
Rocky body
Landable
Distance1,803.40ls
Axial Tilt0.003379
Earth mass0.003436
Orbital Inclination-2.484575
Orbital Period254571.068287
Periapsis354.596968
Radius1058362.125
Rotation Period254571.304203
Semi-Major Axis1665849268.4364
Surface Gravity1.222632
Surface Pressure0
Surface Temperature329.338165
LandableYes
Tidal LockYes
Atmosphere TypeNone
Terraform State---
Volcanism---
Reserve Level---
51 Ursae Majoris 2 b
Rocky body
Landable
Distance1,811.75ls
Axial Tilt0.008499
Earth mass0.001493
Orbital Inclination-0.638702
Orbital Period634697.711468
Periapsis258.521427
Radius803630.625
Rotation Period634698.307185
Semi-Major Axis3062957406.044
Surface Gravity0.921263
Surface Pressure0
Surface Temperature313.52536
LandableYes
Tidal LockYes
Atmosphere TypeNone
Terraform State---
Volcanism---
Reserve Level---
51 Ursae Majoris 2 c
Rocky body
Landable
Distance1,807.71ls
Axial Tilt0.009604
Earth mass0.002044
Orbital Inclination-4.037481
Orbital Period926020.991802
Periapsis203.382601
Radius891618.9375
Rotation Period926021.870172
Semi-Major Axis3940126955.5092
Surface Gravity1.024794
Surface Pressure0
Surface Temperature308.269867
LandableYes
Tidal LockYes
Atmosphere TypeNone
Terraform State---
Volcanism---
Reserve Level---
51 Ursae Majoris 2 d
Rocky body
Landable
Distance1,824.30ls
Axial Tilt0.008931
Earth mass0.002586
Orbital Inclination-0.444385
Orbital Period1535620.391369
Periapsis33.24461
Radius963479.875
Rotation Period-1535621.755599
Semi-Major Axis5520167410.3737
Surface Gravity1.110487
Surface Pressure0
Surface Temperature302.193329
LandableYes
Tidal LockNo
Atmosphere TypeNone
Terraform State---
Volcanism---
Reserve Level---
51 Ursae Majoris 3
Y (Brown dwarf) Star
Subclass1
LuminosityV
Distance2,341.72ls
Stellar Mass0.03
Radius71,931,440.00
Absolute Magnitude20.09
Rotation Period92,056.01
Surface Temperature584
Age1188
Axial Tilt-0.54
Semi-Major Axis697,186,809,778.21
Eccentricity0.02
Orbital Inclination-1.32
Periapsis115.47
Orbital Period203,210,163.12
51 Ursae Majoris 3 a
Rocky body
Distance2,338.30ls
Axial Tilt0.000342
Earth mass0.005142
Orbital Inclination-0.014824
Orbital Period178906.25
Periapsis78.12967
Radius1208618.5
Rotation Period172442.454665
Semi-Major Axis1449032425.8804
Surface Gravity1.402921
Surface Pressure0
Surface Temperature312.089081
LandableNo
Tidal LockYes
Atmosphere TypeSulphurDioxide
Terraform State---
Volcanismrocky magma volcanism
Reserve Level---
51 Ursae Majoris 3 b
Rocky body
Landable
Distance2,344.28ls
Axial Tilt0.00183
Earth mass0.004607
Orbital Inclination0.004934
Orbital Period284540.951252
Periapsis20.106947
Radius1164487.5
Rotation Period-277009.481491
Semi-Major Axis1974350810.051
Surface Gravity1.354059
Surface Pressure0
Surface Temperature300.934692
LandableYes
Tidal LockNo
Atmosphere TypeNone
Terraform State---
Volcanism---
Reserve Level---
51 Ursae Majoris 3 b a
Rocky body
Landable
Distance2,344.28ls
Axial Tilt0
Earth mass0.000333
Orbital Inclination33.682907
Orbital Period19830.041528
Periapsis10.043387
Radius495543.125
Rotation Period20533.3025
Semi-Major Axis2696650.922298
Surface Gravity0.539761
Surface Pressure0
Surface Temperature300.934692
LandableYes
Tidal LockYes
Atmosphere TypeNone
Terraform State---
Volcanismmajor silicate vapour geysers volcanism
Reserve Level---
51 Ursae Majoris 3 c
Rocky body
Landable
Distance2,334.74ls
Axial Tilt0.000203
Earth mass0.004494
Orbital Inclination2.082323
Orbital Period452646.332979
Periapsis161.434212
Radius1155507.625
Rotation Period-443917.867289
Semi-Major Axis2690504789.3524
Surface Gravity1.341586
Surface Pressure0
Surface Temperature291.455048
LandableYes
Tidal LockNo
Atmosphere TypeNone
Terraform State---
Volcanism---
Reserve Level---
51 Ursae Majoris 3 c a
Rocky body
Landable
Distance2,334.75ls
Axial Tilt0
Earth mass0.000198
Orbital Inclination-15.502883
Orbital Period43234.246969
Periapsis344.321352
Radius417080.40625
Rotation Period44175.788933
Semi-Major Axis4457186.40089
Surface Gravity0.453389
Surface Pressure0
Surface Temperature291.455048
LandableYes
Tidal LockYes
Atmosphere TypeNone
Terraform State---
Volcanismmajor silicate vapour geysers volcanism
Reserve Level---
51 Ursae Majoris 3 d
Rocky body
Landable
Distance2,352.47ls
Axial Tilt2.8E-5
Earth mass0.005901
Orbital Inclination-0.055318
Orbital Period736382.323503
Periapsis64.720403
Radius1264658.5
Rotation Period726210.057112
Semi-Major Axis3721602559.0897
Surface Gravity1.470603
Surface Pressure0
Surface Temperature283.028473
LandableYes
Tidal LockYes
Atmosphere TypeNone
Terraform State---
Volcanism---
Reserve Level---
51 Ursae Majoris 3 e
Rocky body
Landable
Distance2,339.36ls
Axial Tilt0.007539
Earth mass0.0045
Orbital Inclination-0.028568
Orbital Period993922.334909
Periapsis130.108673
Radius1156740.75
Rotation Period982677.009409
Semi-Major Axis4545301795.0058
Surface Gravity1.340496
Surface Pressure0
Surface Temperature278.496063
LandableYes
Tidal LockYes
Atmosphere TypeNone
Terraform State---
Volcanism---
Reserve Level---
51 Ursae Majoris 3 f
Rocky body
Distance2,359.88ls
Axial Tilt0.000516
Earth mass0.005019
Orbital Inclination-7.994936
Orbital Period1714727.699757
Periapsis255.026887
Radius1199064.875
Rotation Period1701590.230499
Semi-Major Axis6538195013.9999
Surface Gravity1.391408
Surface Pressure70057.875
Surface Temperature561.006409
LandableNo
Tidal LockYes
Atmosphere TypeWater
Terraform State---
Volcanism---
Reserve Level---
51 Ursae Majoris 4
Y (Brown dwarf) Star
Subclass4
LuminosityV
Distance3,138.66ls
Stellar Mass0.02
Radius49,008,464.00
Absolute Magnitude21.71
Rotation Period121,957.57
Surface Temperature414
Age1188
Axial Tilt3.03
Semi-Major Axis1,100,608,944.89
Eccentricity0.03
Orbital Inclination8.40
Periapsis70.97
Orbital Period605,977.55
51 Ursae Majoris 5
Sudarsky class IV gas giant
Distance3,142.89ls
Axial Tilt0.030212
Earth mass3142.259033
Orbital Inclination8.397058
Orbital Period605977.553129
Periapsis250.974516
Radius68198656
Rotation Period744944.042228
Semi-Major Axis2152813673.0194
Surface Gravity269.277369
Surface Pressure0
Surface Temperature941.651123
LandableNo
Tidal LockYes
Atmosphere Type---
Terraform State---
Volcanism---
Reserve LevelPristine
| System | Minor faction | Population | Security | Distance | Scoopable |
|---|---|---|---|---|---|
| Mel 111 Sector JW-W b1-1 | 0 | Anarchy | 7.56 | Yes | |
| Mel 111 Sector JW-W b1-0 | 0 | Anarchy | 7.70 | Yes | |
| HIP 54428 | 0 | Anarchy | 8.79 | Yes | |
| Mel 111 Sector EL-Y c3 | 0 | Anarchy | 10.57 | Yes | |
| Col 285 Sector UV-H b12-1 | Eol Prou Branch | 180,673 | Low | 15.52 | Yes |
| Mel 111 Sector FQ-Y b0 | 0 | Anarchy | 15.95 | Yes | |
| Col 285 Sector PU-J b11-1 | 0 | Anarchy | 16.02 | Yes | |
| HIP 53405 | 0 | Anarchy | 17.10 | Yes | |
| HIP 54579 | Eol Prou Branch | 117,344,507 | Low | 18.07 | No |
| Col 285 Sector CB-W d2-32 | 0 | Anarchy | 18.31 | Yes | |
| Col 285 Sector VV-H b12-0 | Eol Prou Branch | 181,217 | Low | 18.69 | Yes |
| Col 285 Sector VV-H b12-1 | Brewer Corporation | 0 | Anarchy | 18.74 | Yes |
| Col 285 Sector CB-W d2-35 | 0 | Anarchy | 18.75 | Yes | |
| Mel 111 Sector MR-W b1-2 | Natural Mehit Liberty Party | 452,661 | Low | 18.81 | Yes |
| Mel 111 Sector EL-Y c9 | 0 | Anarchy | 20.29 | Yes | |
| Col 285 Sector LD-Q c6-7 | 0 | Anarchy | 20.83 | No | |
| Col 285 Sector HX-R c5-4 | 0 | Anarchy | 21.07 | Yes | |
| Col 285 Sector DB-W d2-34 | 0 | Anarchy | 21.42 | No | |
| Col 285 Sector RP-J b11-0 | Eol Prou Branch | 179,767 | Low | 21.60 | Yes |
| HIP 52735 | 0 | Anarchy | 21.84 | Yes | |
| Mel 111 Sector ZE-A d34 | 0 | Anarchy | 21.97 | Yes | |
| Col 285 Sector SA-I b12-2 | Gabri Labour | 242,020 | Medium | 22.00 | Yes |
| Col 285 Sector HX-R c5-0 | Eol Prou Branch | 167,899 | Low | 22.19 | Yes |
| Mel 111 Sector HB-X b1-0 | 0 | Anarchy | 22.47 | Yes | |
| Mel 111 Sector NC-V b2-1 | 0 | Anarchy | 22.74 | Yes | |
| Col 285 Sector TK-J b11-1 | 0 | Anarchy | 22.75 | No | |
| Col 285 Sector SA-I b12-0 | Eol Prou Branch | 831,291 | Low | 23.95 | Yes |
| Col 285 Sector QU-J b11-1 | 0 | Anarchy | 24.47 | Yes | |
| Col 285 Sector DB-W d2-35 | 0 | Anarchy | 24.55 | Yes | |
| Col 285 Sector HX-R c5-5 | 0 | Anarchy | 25.36 | Yes | |
| 45 Omega Ursae Majoris | Eol Prou Branch | 2,146,825 | Low | 25.83 | No |
| HIP 55015 | 0 | Anarchy | 25.92 | No | |
| Col 285 Sector QU-J b11-0 | 0 | Anarchy | 25.99 | Yes | |
| Col 285 Sector IX-R c5-1 | Natural Mehit Liberty Party | 229,287 | Low | 26.35 | Yes |
| Col 285 Sector KO-L b10-1 | 0 | Anarchy | 26.68 | Yes | |
| HIP 54498 | 0 | Anarchy | 26.84 | Yes | |
| Col 285 Sector LO-L b10-1 | 0 | Anarchy | 27.37 | Yes | |
| Col 285 Sector SK-J b11-2 | 0 | Anarchy | 27.71 | No | |
| Col 285 Sector JS-R c5-8 | Eol Prou Branch | 187,744 | Medium | 28.12 | Yes |
| HIP 55930 | 0 | Anarchy | 28.16 | Yes | |
| Mel 111 Sector KW-W b1-0 | 0 | Anarchy | 28.26 | No | |
| HIP 54239 | Natural Mehit Liberty Party | 204,131 | Low | 28.85 | No |
| HIP 56165 | TRAVELERS OF INFINITE SPACE | 1,689,063 | Low | 29.00 | Yes |
| 46 Ursae Majoris | Natural Mehit Liberty Party | 376,355 | Low | 29.83 | No |
| Mel 111 Sector FL-Y c7 | 0 | Anarchy | 30.10 | Yes | |
| Mel 111 Sector OC-V b2-0 | 0 | Anarchy | 30.46 | No | |
| Col 285 Sector OU-J b11-1 | 0 | Anarchy | 30.65 | No | |
| Ross 902 | Perez Ring Brewery | 1,711,741 | Low | 30.76 | Yes |
| HIP 53224 | CHIMERA | 40,410,619 | Low | 31.52 | Yes |
| Col 285 Sector FW-V d2-45 | Natural Mehit Liberty Party | 307,080 | Low | 32.37 | Yes |
| Col 285 Sector XQ-H b12-1 | 0 | Anarchy | 32.40 | No | |
| HIP 56827 | 0 | Anarchy | 32.72 | Yes | |
| Col 285 Sector QP-J b11-0 | 0 | Anarchy | 32.83 | Yes | |
| Col 285 Sector MZ-J b11-0 | Eol Prou Branch | 102,072 | Low | 32.93 | Yes |
| Mel 111 Sector MC-V b2-0 | 0 | Anarchy | 33.34 | Yes | |
| HIP 53914 | Eol Prou Branch | 209,760 | Low | 33.57 | Yes |
| Mel 111 Sector MC-V b2-1 | 0 | Anarchy | 34.09 | Yes | |
| Mel 111 Sector FL-Y c8 | 0 | Anarchy | 34.44 | Yes | |
| Col 285 Sector LD-Q c6-1 | Eol Prou Branch | 427,089 | Low | 34.50 | Yes |
| Col 285 Sector OY-P c6-8 | Natural Mehit Liberty Party | 50,108,989 | Low | 35.52 | Yes |
| Col 285 Sector LD-Q c6-2 | 0 | Anarchy | 35.94 | Yes | |
| Col 285 Sector AX-F b13-1 | 0 | Anarchy | 36.49 | Yes | |
| Mel 111 Sector MH-V b2-1 | 0 | Anarchy | 38.30 | No | |
| Col 285 Sector YB-G b13-0 | TRAVELERS OF INFINITE SPACE | 385,260 | Low | 38.64 | Yes |