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10519 (1990 RO2)
Classification: Main-belt Asteroid          SPK-ID: 2010519
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1264490017179966 5.369e-08  
a 2.207768675522664 1.3036e-08 AU
q 1.928598530478559 1.1812e-07 AU
i 3.76696532364361 6.8543e-06 deg
node 309.2390175156854 9.6603e-05 deg
peri 329.0383960203791 0.00010363 deg
M 201.7524257129113 4.1204e-05 deg
tp 2457527.200024363660
(2016-May-18.70002436)
0.00013886 JED
period 1198.198516628939
3.28
1.0613e-05
2.906e-08
d
yr
n .3004510479722832 2.6611e-09 deg/d
Q 2.486938820566768 1.4685e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      887  
   data-arc span      8870 days (24.28 yr)  
   first obs. used      1990-09-15  
   last obs. used      2014-12-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51041  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 00:34:21  

Additional Information
 Earth MOID = .914717 AU 
 T_jup = 3.646 
[ 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 14.5 mag n/a MPO266014  

10519 (1990 RO2)          Discovered 1990-Sep-15 by Holt, H. E. at Palomar (675)
Reference: 19990504/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 RO2 = 1992 BZ2 = 1993 OA10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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