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183125 (2002 RC182)
Classification: Main-belt Asteroid          SPK-ID: 2183125
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2508134975293564 5.6643e-08  
a 2.391763545542859 9.827e-09 au
q 1.791876965422041 1.3418e-07 au
i 10.47143441905567 6.4991e-06 deg
node 217.9567136409441 2.3344e-05 deg
peri 178.680168639483 2.4991e-05 deg
M 310.2256170245144 8.3234e-06 deg
tp 2459387.300990397959
(2021-Jun-21.80099040)
3.1699e-05 TDB
period 1351.063589806539
3.70
8.3267e-06
2.28e-08
d
yr
n .2664567402423663 1.6422e-09 deg/d
Q 2.991650125663678 1.2292e-08 au
  Orbit Determination Parameters
   # obs. used (total)      543  
   data-arc span      7447 days (20.39 yr)  
   first obs. used      2000-03-04  
   last obs. used      2020-07-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54845  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:38:33  

Additional Information
 Earth MOID = .798131 au 
 Jupiter MOID = 2.43903 au 
 T_jup = 3.466 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457039.5 (2015-Jan-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2516482468256385 5.6641e-08  
q 1.789570789670177 1.3445e-07 au
tp 2456688.009196158586
(2014-Jan-30.50919616)
2.9137e-05 TDB
node 218.056773658436 2.3328e-05 deg
peri 178.883451067015 2.4957e-05 deg
i 10.47647266196248 6.5025e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      543  
   data-arc span      7447 days (20.39 yr)  
   first obs. used      2000-03-04  
   last obs. used      2020-07-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54845  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:38:33  

Additional Information
 Jupiter MOID = 2.43903 au 
 T_jup = 3.466 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.208204120859662E-15 -7.604324524764022E-15 4.968718383181354E-14 2.179758523745812E-14 -3.136890458226282E-14 -1.427230533380441E-14
q -7.604324524764022E-15 1.807565746679724E-14 -1.51873079745119E-13 -5.329094571310837E-14 6.881629133515587E-14 3.375013761471995E-14
tp 4.968718383181354E-14 -1.51873079745119E-13 8.489515611846453E-10 2.030080578701649E-12 2.680873289691987E-10 8.928318999734408E-14
node 2.179758523745812E-14 -5.329094571310837E-14 2.030080578701649E-12 5.441864403058182E-10 -5.335986629926242E-10 3.259233818578694E-12
peri -3.136890458226282E-14 6.881629133515587E-14 2.680873289691987E-10 -5.335986629926242E-10 6.228638332662111E-10 -3.099986515253644E-12
i -1.427230533380441E-14 3.375013761471995E-14 8.928318999734408E-14 3.259233818578694E-12 -3.099986515253644E-12 4.228249589195248E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.17   n/a E2021B55  

183125 (2002 RC182)          Discovered 2002-Sep-11 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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