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JPL Small-Body Database Browser
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183002 (2002 PA55)
Classification: Main-belt Asteroid          SPK-ID: 2183002
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2635640292918838 4.2534e-08  
a 2.42188842698216 1.2133e-08 au
q 1.783565754671359 1.0641e-07 au
i 3.611676800841418 5.1633e-06 deg
node 184.2923262845681 8.0701e-05 deg
peri 199.5707336328271 8.1666e-05 deg
M 224.2545711221745 1.5849e-05 deg
tp 2459519.601564723171
(2021-Nov-01.10156472)
6.3798e-05 TDB
period 1376.669290783526
3.77
1.0346e-05
2.833e-08
d
yr
n .2615007121972681 1.9651e-09 deg/d
Q 3.06021109929296 1.5331e-08 au
  Orbit Determination Parameters
   # obs. used (total)      341  
   data-arc span      10373 days (28.40 yr)  
   first obs. used      1991-12-03  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57842  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:36:57  

Additional Information
 Earth MOID = .787578 au 
 Jupiter MOID = 2.39559 au 
 T_jup = 3.462 
[ 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 16.7   n/a MPO427116  

183002 (2002 PA55)          Discovered 2002-Aug-09 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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