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437172 (2012 VA63)
Classification: Main-belt Asteroid          SPK-ID: 2437172
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1823013048058892 6.6451e-08  
a 2.547188598379246 2.5502e-08 au
q 2.082832793308025 1.6927e-07 au
i 4.746057530774263 1.2946e-05 deg
node 192.3790684146439 7.6569e-05 deg
peri 133.3897654360174 8.8473e-05 deg
M 9.205257456213841 4.0072e-05 deg
tp 2458962.531493118498
(2020-Apr-23.03149312)
0.0001654 TDB
period 1484.875631383217
4.07
2.2299e-05
6.105e-08
d
yr
n .2424445471333156 3.641e-09 deg/d
Q 3.011544403450467 3.0151e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      4375 days (11.98 yr)  
   first obs. used      2008-11-01  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61147  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:41:12  

Additional Information
 Earth MOID = 1.07474 au 
 Jupiter MOID = 2.34557 au 
 T_jup = 3.414 
[ 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 17.8   n/a MPO434607  

437172 (2012 VA63)          Discovered 2008-Nov-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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