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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1268928391773477 5.384e-08  
a 2.206893361049072 1.352e-08 AU
q 1.926854396703916 1.1838e-07 AU
i 3.767115357626084 7.1683e-06 deg
node 309.2382039780804 0.00010795 deg
peri 328.9769406803994 0.00011497 deg
M 141.7176817298958 4.2077e-05 deg
tp 2456329.097384549122
(2013-Feb-05.59738455)
0.00013892 JED
period 1197.486012266007
3.28
1.1004e-05
3.013e-08
d
yr
n .3006298163924024 2.7626e-09 deg/d
Q 2.486932325394228 1.5236e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      826  
   data-arc span      8537 days (23.37 yr)  
   first obs. used      1990-09-15  
   last obs. used      2014-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50766  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 19:50:34  

Additional Information
 Earth MOID = .911101 AU 
 T_jup = 3.647 
[ 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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