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437257 (2012 XA96)
Classification: Main-belt Asteroid          SPK-ID: 2437257
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07403081744314338 7.8496e-08  
a 3.188211320951783 6.5984e-08 au
q 2.952185430680239 2.6662e-07 au
i 11.23470176860955 7.4218e-06 deg
node 93.50604884821598 4.7522e-05 deg
peri 330.2484207187876 9.3056e-05 deg
M 125.3761824272098 7.6321e-05 deg
tp 2458276.344860429088
(2018-Jun-06.84486043)
0.00043619 TDB
period 2079.309205294088
5.69
6.4551e-05
1.767e-07
d
yr
n .1731344232418205 5.3748e-09 deg/d
Q 3.424237211223328 7.0869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      4896 days (13.40 yr)  
   first obs. used      2006-11-25  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60328  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:40:20  

Additional Information
 Earth MOID = 1.97219 au 
 Jupiter MOID = 1.8328 au 
 T_jup = 3.163 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO434608  

437257 (2012 XA96)          Discovered 2012-Nov-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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