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JPL Small-Body Database Browser
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183083 (2002 RL54)
Classification: Main-belt Asteroid          SPK-ID: 2183083
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2135102604377349 7.9353e-08  
a 2.474182706971073 1.9946e-08 au
q 1.945919312835139 1.8879e-07 au
i 2.865936864251891 7.2037e-06 deg
node 100.2391522202268 0.00014396 deg
peri 261.7370579973312 0.00014651 deg
M 94.75226288787303 3.1933e-05 deg
tp 2458226.360839498294
(2018-Apr-17.86083950)
0.00012242 TDB
period 1421.497425765991
3.89
1.719e-05
4.706e-08
d
yr
n .253254063971315 3.0625e-09 deg/d
Q 3.002446101107006 2.4205e-08 au
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      7427 days (20.33 yr)  
   first obs. used      1998-08-17  
   last obs. used      2018-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62099  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:56:22  

Additional Information
 Earth MOID = .944811 au 
 Jupiter MOID = 2.45132 au 
 T_jup = 3.449 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO417989  

183083 (2002 RL54)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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