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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .293559585344925 5.8641e-08  
a 2.669701572028359 2.8126e-08 AU
q 1.885985085549019 1.5632e-07 AU
i 7.238344125029137 1.9451e-05 deg
node 1.918361559853738 5.5905e-05 deg
peri 91.09305934707622 6.8767e-05 deg
M 125.1388197546055 3.6966e-05 deg
tp 2456446.662884706552
(2013-Jun-03.16288471)
0.00015791 JED
period 1593.281460514201
4.36
2.5179e-05
6.894e-08
d
yr
n .2259487786193263 3.5707e-09 deg/d
Q 3.453418058507699 3.6383e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      370  
   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      .51458  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 16:02:26  

Additional Information
 Earth MOID = .918669 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 15.0 mag n/a MPO302540  

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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