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JPL Small-Body Database Browser
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452396 (2002 PM112)
Classification: Main-belt Asteroid          SPK-ID: 2452396
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3241490638758966 3.6315e-07  
a 2.593838130798619 6.8969e-08 au
q 1.753047928854641 8.9701e-07 au
i 29.50433431062358 1.8995e-05 deg
node 323.6461222935179 1.8105e-05 deg
peri 63.3376036657712 0.00011468 deg
M 327.6482147501195 4.4247e-05 deg
tp 2458737.622424230526
(2019-Sep-11.12242423)
0.0001833 TDB
period 1525.853128095051
4.18
6.0858e-05
1.666e-07
d
yr
n .2359335858553054 9.4101e-09 deg/d
Q 3.434628332742597 9.1325e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      6291 days (17.22 yr)  
   first obs. used      2002-08-08  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61239  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:48:51  

Additional Information
 Earth MOID = .886396 au 
 Jupiter MOID = 2.49752 au 
 T_jup = 3.169 
[ 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 16.6   n/a MPO357309  

452396 (2002 PM112)          Discovered 2002-Aug-08 by NEAT at Palomar
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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