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JPL Small-Body Database Browser
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437182 (2012 VO81)
Classification: Main-belt Asteroid          SPK-ID: 2437182
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2009523805327236 5.1798e-08  
a 2.632775136786758 2.9939e-08 au
q 2.103712705642092 1.4457e-07 au
i 11.76336152800329 1.7371e-05 deg
node 215.0443883812019 2.8436e-05 deg
peri 86.87051817799474 5.2689e-05 deg
M 270.168714216141 4.4919e-05 deg
tp 2458989.853599430833
(2020-May-20.35359943)
0.00019785 TDB
period 1560.339413735581
4.27
2.6616e-05
7.287e-08
d
yr
n .230719032558519 3.9355e-09 deg/d
Q 3.161837567931424 3.5956e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      7099 days (19.44 yr)  
   first obs. used      1999-10-31  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55956  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:58:44  

Additional Information
 Earth MOID = 1.12776 au 
 Jupiter MOID = 2.18257 au 
 T_jup = 3.341 
[ 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 17.2   n/a MPO392151  

437182 (2012 VO81)          Discovered 1999-Oct-31 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 VO81 = 1999 UG33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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