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312785 (2010 VH90)
Classification: Main-belt Asteroid          SPK-ID: 2312785
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07477012652785522 1.1627e-07  
a 2.331595472435142 2.0073e-08 au
q 2.157261783949392 2.7654e-07 au
i 8.854011341371267 7.475e-06 deg
node 56.49862609692661 3.9185e-05 deg
peri 193.2728538313547 7.1971e-05 deg
M 58.15670827143693 6.9219e-05 deg
tp 2458790.424431193694
(2019-Nov-02.92443119)
0.00024897 TDB
period 1300.403805822238
3.56
1.6793e-05
4.598e-08
d
yr
n .2768370858253326 3.575e-09 deg/d
Q 2.505929160920892 2.1574e-08 au
  Orbit Determination Parameters
   # obs. used (total)      235  
   data-arc span      9745 days (26.68 yr)  
   first obs. used      1992-11-18  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57262  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:02:22  

Additional Information
 Earth MOID = 1.14455 au 
 Jupiter MOID = 2.50129 au 
 T_jup = 3.551 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO232446  

312785 (2010 VH90)          Discovered 2002-Jul-16 by NEAT at Palomar
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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