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JPL Small-Body Database Browser
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376452 (2012 HO63)
Classification: Main-belt Asteroid          SPK-ID: 2376452
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .174483342105284 5.8717e-08  
a 2.623766194565714 4.0388e-08 au
q 2.165962700035026 1.6132e-07 au
i 15.52643527916675 9.3649e-06 deg
node 54.11918000695693 4.2085e-05 deg
peri 225.3739995904861 5.665e-05 deg
M 275.2809962739031 3.7528e-05 deg
tp 2459365.812442349284
(2021-May-31.31244235)
0.00016256 TDB
period 1552.337415002333
4.25
3.5843e-05
9.813e-08
d
yr
n .2319083444880178 5.3547e-09 deg/d
Q 3.081569689096403 4.7435e-08 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      5681 days (15.55 yr)  
   first obs. used      2004-07-14  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56883  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 02:45:59  

Additional Information
 Earth MOID = 1.17765 au 
 Jupiter MOID = 2.08452 au 
 T_jup = 3.331 
[ 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 16.6   n/a MPO418907  

376452 (2012 HO63)          Discovered 2005-Oct-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-10-21

Alternate Designations
 2012 HO63 = 2005 UD433 = 2009 WT29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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