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JPL Small-Body Database Browser
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183073 (2002 RJ28)
Classification: Main-belt Asteroid          SPK-ID: 2183073
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1750304582332672 7.9232e-08  
a 2.328348832193988 1.2491e-08 au
q 1.920816869168182 1.89e-07 au
i 9.00550326470804 6.6859e-06 deg
node 43.47696053175838 3.561e-05 deg
peri 315.4803473081353 3.7564e-05 deg
M 264.2310592499681 1.2106e-05 deg
tp 2458945.717402135818
(2020-Apr-06.21740214)
4.4312e-05 TDB
period 1297.688622173187
3.55
1.0442e-05
2.859e-08
d
yr
n .2774163184055067 2.2324e-09 deg/d
Q 2.735880795219794 1.4677e-08 au
  Orbit Determination Parameters
   # obs. used (total)      476  
   data-arc span      14748 days (40.38 yr)  
   first obs. used      1977-10-11  
   last obs. used      2018-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65363  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 01:14:58  

Additional Information
 Earth MOID = .92932 au 
 Jupiter MOID = 2.73626 au 
 T_jup = 3.536 
[ 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 16.2   n/a MPO436904  

183073 (2002 RJ28)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 RJ28 = 4009 T-3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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