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JPL Small-Body Database Browser
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146338 (2001 OH37)
Classification: Main-belt Asteroid          SPK-ID: 2146338
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1833065885431755 1.0896e-07  
a 2.564623108529139 1.699e-08 au
q 2.094510795605668 2.7981e-07 au
i 9.907109675067233 6.7925e-06 deg
node 49.68064532590459 2.4949e-05 deg
peri 347.5308991147031 2.8741e-05 deg
M 51.0802161122804 1.1422e-05 deg
tp 2458387.644939920310
(2018-Sep-26.14493992)
4.7848e-05 TDB
period 1500.146778162635
4.11
1.4907e-05
4.081e-08
d
yr
n .2399765177917619 2.3846e-09 deg/d
Q 3.034735421452609 2.0104e-08 au
  Orbit Determination Parameters
   # obs. used (total)      495  
   data-arc span      13610 days (37.26 yr)  
   first obs. used      1981-10-30  
   last obs. used      2019-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48461  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:37:10  

Additional Information
 Earth MOID = 1.10288 au 
 Jupiter MOID = 2.38591 au 
 T_jup = 3.389 
[ 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 15.6   n/a MPO366822  

146338 (2001 OH37)          Discovered 2001-Jul-20 by NEAT at Palomar
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2001 OH37 = 1981 UF4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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