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359516 (2010 RM54)
Classification: Main-belt Asteroid          SPK-ID: 2359516
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .150396590603765 8.3085e-08  
a 3.128009944195387 3.8745e-08 au
q 2.657567913213728 2.5731e-07 au
i 8.381373947466765 7.7836e-06 deg
node 180.319632829074 5.4932e-05 deg
peri 213.1361246607711 5.9662e-05 deg
M 238.1177196276242 2.5791e-05 deg
tp 2459684.630078074777
(2022-Apr-15.13007807)
0.00015187 TDB
period 2020.694290871996
5.53
3.7544e-05
1.028e-07
d
yr
n .1781565878748775 3.3101e-09 deg/d
Q 3.598451975177046 4.4572e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      9369 days (25.65 yr)  
   first obs. used      1994-11-28  
   last obs. used      2020-07-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67075  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:21:52  

Additional Information
 Earth MOID = 1.66783 au 
 Jupiter MOID = 1.86466 au 
 T_jup = 3.180 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO471701  

359516 (2010 RM54)          Discovered 1994-Nov-28 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2010 RM54 = 1994 WO7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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