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JPL Small-Body Database Browser
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146994 (2002 PR63)
Classification: Main-belt Asteroid          SPK-ID: 2146994
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .129020825493923 6.6166e-08  
a 2.294385434262919 1.1844e-08 au
q 1.998361931533085 1.5149e-07 au
i 4.981896129144954 6.8708e-06 deg
node 337.1859072612903 4.9758e-05 deg
peri 7.277106548640762 5.2524e-05 deg
M 276.0834037111844 1.771e-05 deg
tp 2458896.398900726532
(2020-Feb-16.89890073)
6.3328e-05 TDB
period 1269.398533454926
3.48
9.8297e-06
2.691e-08
d
yr
n .283598878139702 2.1961e-09 deg/d
Q 2.590408936992754 1.3373e-08 au
  Orbit Determination Parameters
   # obs. used (total)      529  
   data-arc span      6993 days (19.15 yr)  
   first obs. used      1999-12-13  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57285  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:53:31  

Additional Information
 Earth MOID = .989798 au 
 Jupiter MOID = 2.78299 au 
 T_jup = 3.580 
[ 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 16.2   n/a MPO325494  

146994 (2002 PR63)          Discovered 2002-Aug-12 by Broughton, J. at Reedy Creek
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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