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359479 (2010 OH20)
Classification: Main-belt Asteroid          SPK-ID: 2359479
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07911013334829048 6.3311e-08  
a 3.187365234777053 6.926e-08 au
q 2.935212346024135 2.135e-07 au
i 15.48190547207342 8.8904e-06 deg
node 342.3066664917634 2.6968e-05 deg
peri 101.1132946745258 6.8487e-05 deg
M 199.3989092731278 6.0183e-05 deg
tp 2459927.740011478122
(2022-Dec-14.24001148)
0.00035216 TDB
period 2078.481550911848
5.69
6.7746e-05
1.855e-07
d
yr
n .1732033656214388 5.6454e-09 deg/d
Q 3.43951812352997 7.4739e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      4501 days (12.32 yr)  
   first obs. used      2007-01-27  
   last obs. used      2019-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61045  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:44:42  

Additional Information
 Earth MOID = 2.00121 au 
 Jupiter MOID = 1.75126 au 
 T_jup = 3.136 
[ 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 15.7   n/a MPO437518  
diameter diameter 4.655 km 0.433 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

359479 (2010 OH20)          Discovered 2007-Jan-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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