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JPL Small-Body Database Browser
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392990 (2012 XY83)
Classification: Main-belt Asteroid          SPK-ID: 2392990
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1438344846200262 7.4251e-08  
a 3.08738682688505 5.6756e-08 au
q 2.643314133817381 2.3055e-07 au
i 12.73543792250089 8.4615e-06 deg
node 95.95686358568911 2.9721e-05 deg
peri 316.1575038169131 3.8788e-05 deg
M 102.4622715579619 2.1909e-05 deg
tp 2458036.542370834895
(2017-Oct-10.04237083)
0.00012102 TDB
period 1981.458574091721
5.42
5.4638e-05
1.496e-07
d
yr
n .1816843433958846 5.0099e-09 deg/d
Q 3.531459519952719 6.4919e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      4471 days (12.24 yr)  
   first obs. used      2006-11-13  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .594  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:58:58  

Additional Information
 Earth MOID = 1.67165 au 
 Jupiter MOID = 1.83831 au 
 T_jup = 3.172 
[ 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 15.8   n/a MPO434459  

392990 (2012 XY83)          Discovered 2006-Nov-13 by CSS at Catalina
Reference: Last Updated: 2014-04-17

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