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442775 (2012 XH107)
Classification: Main-belt Asteroid          SPK-ID: 2442775
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1419467618058307 8.8666e-08  
a 2.316190585751756 1.9736e-08 au
q 1.987414832379144 2.0735e-07 au
i 3.567317681742349 9.9524e-06 deg
node 248.6772515882487 9.609e-05 deg
peri 158.1010444924397 0.00010193 deg
M 65.9210295484216 2.8167e-05 deg
tp 2458764.733907495017
(2019-Oct-08.23390750)
0.00010124 TDB
period 1287.537435067654
3.53
1.6456e-05
4.505e-08
d
yr
n .2796035207947828 3.5737e-09 deg/d
Q 2.644966339124368 2.2537e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      5171 days (14.16 yr)  
   first obs. used      2005-12-04  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43942  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:43:18  

Additional Information
 Earth MOID = .997712 au 
 Jupiter MOID = 2.71494 au 
 T_jup = 3.565 
[ 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 17.8   n/a MPO503572  

442775 (2012 XH107)          Discovered 2005-Dec-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2012 XH107 = 2005 XT34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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