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JPL Small-Body Database Browser
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201192 (2002 PR89)
Classification: Main-belt Asteroid          SPK-ID: 2201192
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .193470853600884 6.1172e-08  
a 2.994041469130296 2.5933e-08 au
q 2.414781710381213 1.7867e-07 au
i 11.08691476229726 8.9818e-06 deg
node 233.7089636372597 3.1295e-05 deg
peri 88.29302650242059 4.1069e-05 deg
M 87.07805713094949 2.5775e-05 deg
tp 2458142.788974924199
(2018-Jan-24.28897492)
0.00013339 TDB
period 1892.278886970291
5.18
2.4585e-05
6.731e-08
d
yr
n .1902467984390993 2.4718e-09 deg/d
Q 3.573301227879379 3.0951e-08 au
  Orbit Determination Parameters
   # obs. used (total)      382  
   data-arc span      6879 days (18.83 yr)  
   first obs. used      2000-03-04  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50237  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:55:57  

Additional Information
 Earth MOID = 1.43345 au 
 Jupiter MOID = 1.89956 au 
 T_jup = 3.199 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO418071  

201192 (2002 PR89)          Discovered 2002-Aug-11 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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