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392975 (2012 XA41)
Classification: Main-belt Asteroid          SPK-ID: 2392975
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .109099957843529 6.4965e-08  
a 2.560751136003618 3.3818e-08 au
q 2.281373295017854 1.8437e-07 au
i 14.5611744895908 1.6873e-05 deg
node 75.77899770669461 3.933e-05 deg
peri 55.47999925543203 0.00014446 deg
M 251.5633205947576 0.00013403 deg
tp 2459451.340784831282
(2021-Aug-24.84078483)
0.00056006 TDB
period 1496.750762098816
4.10
2.965e-05
8.118e-08
d
yr
n .2405210066472193 4.7646e-09 deg/d
Q 2.840128976989382 3.7507e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      5770 days (15.80 yr)  
   first obs. used      2005-01-06  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57229  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:21:02  

Additional Information
 Earth MOID = 1.32824 au 
 Jupiter MOID = 2.35287 au 
 T_jup = 3.382 
[ 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 16.7   n/a MPO419001  

392975 (2012 XA41)          Discovered 2005-Jan-06 by CSS at Catalina
Reference: Last Updated: 2014-04-17

Alternate Designations
 2012 XA41 = 2010 JM82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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