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JPL Small-Body Database Browser
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351330 (2004 XH12)
Classification: Main-belt Asteroid          SPK-ID: 2351330
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2121897533210117 3.6108e-08  
a 2.460905716695513 1.4498e-08 au
q 1.938726739723625 9.3697e-08 au
i 4.900582188688261 4.0764e-06 deg
node 72.8342880418531 9.1807e-05 deg
peri 333.5241378734904 9.3803e-05 deg
M 280.5924653790792 2.0463e-05 deg
tp 2458911.528439508867
(2020-Mar-03.02843951)
8.0815e-05 TDB
period 1410.070703714964
3.86
1.2461e-05
3.412e-08
d
yr
n .2553063467325051 2.2561e-09 deg/d
Q 2.983084693667402 1.7574e-08 au
  Orbit Determination Parameters
   # obs. used (total)      259  
   data-arc span      6946 days (19.02 yr)  
   first obs. used      2000-10-25  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53709  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:47:36  

Additional Information
 Earth MOID = .949521 au 
 Jupiter MOID = 2.40934 au 
 T_jup = 3.454 
[ 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 17.0   n/a MPO455542  

351330 (2004 XH12)          Discovered 2004-Dec-08 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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