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JPL Small-Body Database Browser
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183021 (2002 PT99)
Classification: Main-belt Asteroid          SPK-ID: 2183021
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1798289468790323 7.1661e-08  
a 2.225268915232856 1.2284e-08 au
q 1.825101149683884 1.5961e-07 au
i 4.359977136816133 9.0618e-06 deg
node 19.53750776762515 8.1619e-05 deg
peri 306.3636565100171 8.4573e-05 deg
M 12.95038905654189 2.3636e-05 deg
tp 2458556.883331170217
(2019-Mar-14.38333117)
7.9395e-05 TDB
period 1212.473286336532
3.32
1.0039e-05
2.749e-08
d
yr
n .2969137580653295 2.4585e-09 deg/d
Q 2.625436680781827 1.4493e-08 au
  Orbit Determination Parameters
   # obs. used (total)      262  
   data-arc span      6807 days (18.64 yr)  
   first obs. used      2001-03-04  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65766  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:39:08  

Additional Information
 Earth MOID = .816839 au 
 Jupiter MOID = 2.70658 au 
 T_jup = 3.621 
[ 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 MPO449924  

183021 (2002 PT99)          Discovered 2002-Aug-14 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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