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312790 (2010 VB163)
Classification: Main-belt Asteroid          SPK-ID: 2312790
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1045947850489666 5.9264e-08  
a 3.096111687389656 5.1246e-08 au
q 2.772274550959542 1.9073e-07 au
i 12.01556756001774 6.0641e-06 deg
node 247.2329388482875 3.7163e-05 deg
peri 340.6328746420291 5.2717e-05 deg
M 104.7427819526642 3.8554e-05 deg
tp 2458421.544800247413
(2018-Oct-30.04480025)		 0.00020846 TDB
period 1989.863817108879
5.45		 4.9404e-05
1.353e-07		 d
yr
n .1809169034105322 4.4917e-09 deg/d
Q 3.419948823819771 5.6606e-08 au
   Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      7165 days (19.62 yr)  
   first obs. used      1998-10-01  
   last obs. used      2018-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50733  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:52:30  

Additional Information
 Earth MOID = 1.76456 au 
 Jupiter MOID = 1.61559 au 
 T_jup = 3.181 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO434005  

312790 (2010 VB163)          Discovered 2002-Apr-08 by NEAT at Palomar
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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