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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3243157258109484 3.533e-07  
a 2.594283805030607 6.5562e-08 au
q 1.752916769842517 8.7389e-07 au
i 29.50561337954188 1.7577e-05 deg
node 323.6417465016031 1.7846e-05 deg
peri 63.34630457321089 0.00011346 deg
M 62.00116867635897 4.1229e-05 deg
tp 2458737.641497961387
(2019-Sep-11.14149796)
0.0001828 TDB
period 1526.246403964684
4.18
5.7856e-05
1.584e-07
d
yr
n .2358727916179452 8.9413e-09 deg/d
Q 3.435650840218697 8.6824e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      6326 days (17.32 yr)  
   first obs. used      2002-08-08  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59212  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 23:10:01  

Additional Information
 Earth MOID = .88712 au 
 Jupiter MOID = 2.50054 au 
 T_jup = 3.168 
[ 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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