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JPL Small-Body Database Browser
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295365 (2008 HM51)
Classification: Main-belt Asteroid          SPK-ID: 2295365
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09072996057949706 1.3867e-07  
a 3.053173270130479 5.2036e-08 au
q 2.776158979689166 4.4323e-07 au
i 6.213852674345982 1.4482e-05 deg
node 214.7300225751042 7.0302e-05 deg
peri 349.1341752433637 7.8871e-05 deg
M 114.794754379557 3.9967e-05 deg
tp 2458379.137346750531
(2018-Sep-17.63734675)
0.00020742 TDB
period 1948.613038799657
5.34
4.9816e-05
1.364e-07
d
yr
n .1847467880137759 4.7231e-09 deg/d
Q 3.330187560571792 5.6758e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      6329 days (17.33 yr)  
   first obs. used      2002-03-09  
   last obs. used      2019-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53614  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:00  

Additional Information
 Earth MOID = 1.7725 au 
 Jupiter MOID = 1.63791 au 
 T_jup = 3.221 
[ 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 16.0   n/a MPO437320  

295365 (2008 HM51)          Discovered 2008-Apr-29 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 HM51 = 2005 UJ212 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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