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295366 (2008 HO51)
Classification: Main-belt Asteroid          SPK-ID: 2295366
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .271114657847954 7.356e-08  
a 2.618352298716486 2.3579e-08 au
q 1.908478611124562 1.9944e-07 au
i 12.000545554815 7.7418e-06 deg
node 224.433490262858 3.5441e-05 deg
peri 116.1517822854925 3.8469e-05 deg
M 132.0619899669033 1.1009e-05 deg
tp 2458032.803935169596
(2017-Oct-06.30393517)
4.8054e-05 TDB
period 1547.535240004818
4.24
2.0904e-05
5.723e-08
d
yr
n .2326279820282989 3.1423e-09 deg/d
Q 3.328225986308409 2.9971e-08 au
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      8117 days (22.22 yr)  
   first obs. used      1996-11-06  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50239  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:57:27  

Additional Information
 Earth MOID = .93566 au 
 Jupiter MOID = 2.26564 au 
 T_jup = 3.323 
[ 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 16.5   n/a MPO433904  
diameter diameter 3.278 km 0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

295366 (2008 HO51)          Discovered 2008-Apr-29 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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