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JPL Small-Body Database Browser
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390233 (2012 XT51)
Classification: Main-belt Asteroid          SPK-ID: 2390233
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06027287285465963 8.7408e-08  
a 2.770680860678246 5.2156e-08 au
q 2.603683965441748 2.6367e-07 au
i 5.210899820288847 6.7616e-06 deg
node 278.4006146524661 9.677e-05 deg
peri 87.28743424329629 0.00011177 deg
M 193.4144910883839 5.6735e-05 deg
tp 2459379.994226912964
(2021-Jun-14.49422691)
0.00027139 TDB
period 1684.527805101896
4.61
4.7565e-05
1.302e-07
d
yr
n .2137097404445775 6.0344e-09 deg/d
Q 2.937677755914745 5.5299e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      4214 days (11.54 yr)  
   first obs. used      2007-10-11  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49002  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:55:52  

Additional Information
 Earth MOID = 1.60715 au 
 Jupiter MOID = 2.37465 au 
 T_jup = 3.329 
[ 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 16.6   n/a MPO434437  

390233 (2012 XT51)          Discovered 2007-Oct-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Alternate Designations
 2012 XT51 = 2007 TN264 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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