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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2935595860928244 5.8588e-08  
a 2.669701571889387 2.8124e-08 AU
q 1.885985083454176 1.5616e-07 AU
i 7.238343985280141 1.9446e-05 deg
node 1.918362264551819 5.5864e-05 deg
peri 91.09305899472682 6.8723e-05 deg
M 125.1388195841402 3.6961e-05 deg
tp 2456446.662885504240
(2013-Jun-03.16288550)
0.00015789 JED
period 1593.281460389793
4.36
2.5177e-05
6.893e-08
d
yr
n .225948778636969 3.5704e-09 deg/d
Q 3.453418060324598 3.638e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      375  
   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      .51142  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 16:58:43  

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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