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382213 (2012 PM33)
Classification: Main-belt Asteroid          SPK-ID: 2382213
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02264007520492233 6.3908e-08  
a 2.70027135473445 3.0965e-08 au
q 2.639137008189565 1.8094e-07 au
i 5.842712530219379 6.8107e-06 deg
node 277.9050177523882 7.1513e-05 deg
peri 4.846101216176774 0.00019608 deg
M 310.1556854179493 0.00018634 deg
tp 2459224.899904833267
(2021-Jan-10.39990483)
0.00083996 TDB
period 1620.725782215233
4.44
2.7878e-05
7.633e-08
d
yr
n .2221227082029548 3.8208e-09 deg/d
Q 2.761405701279335 3.1666e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      7085 days (19.40 yr)  
   first obs. used      2000-12-04  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58145  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:41:42  

Additional Information
 Earth MOID = 1.62271 au 
 Jupiter MOID = 2.28612 au 
 T_jup = 3.360 
[ 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 16.3   n/a MPO427902  

382213 (2012 PM33)          Discovered 2004-Nov-09 by CSS at Catalina
Reference: Last Updated: 2013-12-19

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