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JPL Small-Body Database Browser
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437140 (2012 VA8)
Classification: Main-belt Asteroid          SPK-ID: 2437140
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04573501446794335 8.5799e-08  
a 2.740916520562473 5.1102e-08 au
q 2.615560663839124 2.1841e-07 au
i 6.904028179851374 1.0831e-05 deg
node 49.15954594954953 4.9338e-05 deg
peri 31.633247399057 0.00011485 deg
M 111.5404009916299 0.00010881 deg
tp 2458086.962880947305
(2017-Nov-29.46288095)
0.00049668 TDB
period 1657.456501997364
4.54
4.6352e-05
1.269e-07
d
yr
n .2172002701525934 6.0742e-09 deg/d
Q 2.866272377285823 5.3439e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      5676 days (15.54 yr)  
   first obs. used      2003-10-22  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4765  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:09:45  

Additional Information
 Earth MOID = 1.6332 au 
 Jupiter MOID = 2.25677 au 
 T_jup = 3.338 
[ 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 16.9   n/a MPO342198  

437140 (2012 VA8)          Discovered 2003-Oct-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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