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186402 (2002 PS61)
Classification: Main-belt Asteroid          SPK-ID: 2186402
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1689719943944739 6.2833e-08  
a 2.206308535668443 1.0155e-08 au
q 1.833504182146995 1.3873e-07 au
i 7.647222315659438 6.3647e-06 deg
node 1.611468185184608 3.374e-05 deg
peri 309.8355939455574 3.6603e-05 deg
M 240.2664892970042 1.5726e-05 deg
tp 2459598.617263725377
(2022-Jan-19.11726373)
5.3544e-05 TDB
period 1197.01004421939
3.28
8.2639e-06
2.263e-08
d
yr
n .3007493560630628 2.0763e-09 deg/d
Q 2.579112889189891 1.187e-08 au
  Orbit Determination Parameters
   # obs. used (total)      390  
   data-arc span      7270 days (19.90 yr)  
   first obs. used      2001-03-16  
   last obs. used      2021-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60498  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:51:07  

Additional Information
 Earth MOID = .828985 au 
 Jupiter MOID = 2.71479 au 
 T_jup = 3.631 
[ 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 16.71   n/a MPCxxxxx  

186402 (2002 PS61)          Discovered 2002-Aug-11 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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