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186921 (2004 PM36)
Classification: Main-belt Asteroid          SPK-ID: 2186921
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2030068109114394 4.8395e-08  
a 2.724971943824258 2.0497e-08 au
q 2.17178407968535 1.28e-07 au
i 7.112305620546353 5.1942e-06 deg
node 192.816998465561 3.6126e-05 deg
peri 129.373464210774 3.8105e-05 deg
M 226.6813989640334 1.5433e-05 deg
tp 2459808.956768581118
(2022-Aug-17.45676858)
7.5643e-05 TDB
period 1643.014815540321
4.50
1.8538e-05
5.075e-08
d
yr
n .2191094058282187 2.4722e-09 deg/d
Q 3.278159807963166 2.4658e-08 au
  Orbit Determination Parameters
   # obs. used (total)      345  
   data-arc span      6613 days (18.11 yr)  
   first obs. used      2003-03-24  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58653  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:14:37  

Additional Information
 Earth MOID = 1.16622 au 
 Jupiter MOID = 2.11268 au 
 T_jup = 3.316 
[ 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 16.1   n/a MPO413003  

186921 (2004 PM36)          Discovered 2004-Aug-09 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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