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JPL Small-Body Database Browser
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172349 (2002 VO122)
Classification: Main-belt Asteroid          SPK-ID: 2172349
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1578768719182037 5.4136e-08  
a 2.748502031135866 2.6298e-08 au
q 2.314577127999306 1.511e-07 au
i 7.976454657200072 7.0388e-06 deg
node 288.8778666158206 4.708e-05 deg
peri 111.2274994944805 5.3916e-05 deg
M 315.7758756638011 2.9536e-05 deg
tp 2459204.955718424826
(2020-Dec-21.45571842)
0.0001384 TDB
period 1664.341798457951
4.56
2.3887e-05
6.54e-08
d
yr
n .2163017238006927 3.1044e-09 deg/d
Q 3.182426934272426 3.045e-08 au
  Orbit Determination Parameters
   # obs. used (total)      427  
   data-arc span      7093 days (19.42 yr)  
   first obs. used      1998-11-22  
   last obs. used      2018-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51694  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:52:46  

Additional Information
 Earth MOID = 1.33747 au 
 Jupiter MOID = 2.261 au 
 T_jup = 3.315 
[ 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 15.3   n/a MPO433106  

172349 (2002 VO122)          Discovered 2002-Nov-13 by NEAT at Palomar
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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