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96185 (1990 RJ7)
Classification: Main-belt Asteroid          SPK-ID: 2096185
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2936743026830153 5.8692e-08  
a 2.669357786127574 2.8114e-08 AU
q 1.885435999675081 1.5649e-07 AU
i 7.238936555973845 1.9457e-05 deg
node 1.922811236816554 5.5942e-05 deg
peri 91.066167287262 6.8799e-05 deg
M 79.96210886293936 3.6481e-05 deg
tp 2456446.673507160068
(2013-Jun-03.17350716)
0.00015784 JED
period 1592.973712595669
4.36
2.5166e-05
6.89e-08
d
yr
n .2259924298520899 3.5702e-09 deg/d
Q 3.453279572580067 3.637e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      366  
   data-arc span      11394 days (31.20 yr)  
   first obs. used      1983-02-10  
   last obs. used      2014-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51642  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 19:06:59  

Additional Information
 Earth MOID = .917812 AU 
 T_jup = 3.308 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9 mag n/a MPO240871  

96185 (1990 RJ7)          Discovered 1990-Sep-13 by Debehogne, H. at La Silla (809)
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 1990 RJ7 = 1983 AG4 = 1983 CG8 = 1999 TV121 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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