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JPL Small-Body Database Browser
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390218 (2012 XD33)
Classification: Main-belt Asteroid          SPK-ID: 2390218
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06839672416324914 6.9441e-08  
a 2.805723442460824 4.2421e-08 au
q 2.613821150088469 1.9625e-07 au
i 3.119850383549905 7.6183e-06 deg
node 273.7534050495686 0.00019072 deg
peri 182.9426582111702 0.0002106 deg
M 109.0868522045813 8.8441e-05 deg
tp 2458080.341586795464
(2017-Nov-22.84158680)
0.00041688 TDB
period 1716.586600211466
4.70
3.893e-05
1.066e-07
d
yr
n .2097185192728707 4.7562e-09 deg/d
Q 2.997625734833179 4.5322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      5599 days (15.33 yr)  
   first obs. used      2004-01-27  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57364  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:06:47  

Additional Information
 Earth MOID = 1.63074 au 
 Jupiter MOID = 2.11728 au 
 T_jup = 3.318 
[ 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 17.1   n/a MPO386562  

390218 (2012 XD33)          Discovered 2004-Jan-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Alternate Designations
 2012 XD33 = 2004 BF113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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