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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1745518770053715 7.9223e-08  
a 2.327332517121759 1.2431e-08 au
q 1.92109225784252 1.8875e-07 au
i 9.002841212512342 6.6843e-06 deg
node 43.45451825208508 3.5633e-05 deg
peri 315.5840132997145 3.7594e-05 deg
M 15.12602604482536 1.2361e-05 deg
tp 2458946.011051633352
(2020-Apr-06.51105163)
4.4411e-05 TDB
period 1296.839060957712
3.55
1.039e-05
2.845e-08
d
yr
n .2775980542521145 2.2241e-09 deg/d
Q 2.733572776400998 1.4601e-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 = .930403 au 
 Jupiter MOID = 2.74208 au 
 T_jup = 3.537 
[ 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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