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437273 (2012 XP147)
Classification: Main-belt Asteroid          SPK-ID: 2437273
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 .1263958100596131 1.4524e-07  
a 3.155464791357057 9.0893e-08 au
q 2.756627262938894 4.8055e-07 au
i 11.73633014456547 1.3628e-05 deg
node 66.75992531291521 6.4345e-05 deg
peri 287.3683277147079 8.0452e-05 deg
M 187.0234981003237 4.4075e-05 deg
tp 2459984.234820986608
(2023-Feb-08.73482099)
0.00024381 TDB
period 2047.356326818178
5.61
8.8461e-05
2.422e-07
d
yr
n .1758365142815567 7.5974e-09 deg/d
Q 3.55430231977522 1.0238e-07 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      4819 days (13.19 yr)  
   first obs. used      2006-11-23  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60676  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:09:26  

Additional Information
 Earth MOID = 1.78194 au 
 Jupiter MOID = 2.01487 au 
 T_jup = 3.162 
[ 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 16.2   n/a MPO472425  

437273 (2012 XP147)          Discovered 2010-Jun-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 XP147 = 2010 LF110 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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