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JPL Small-Body Database Browser
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108759 (2001 OG46)
Classification: Main-belt Asteroid          SPK-ID: 2108759
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2844439141918907 5.2765e-08  
a 3.070810158931877 2.1853e-08 au
q 2.197336897585072 1.5787e-07 au
i 3.389116700580244 5.5041e-06 deg
node 147.2785786834473 7.9735e-05 deg
peri 210.1173965494532 8.0098e-05 deg
M 147.3118159682824 9.6844e-06 deg
tp 2458196.209456691640
(2018-Mar-18.70945669)
4.7246e-05 TDB
period 1965.52186725708
5.38
2.0981e-05
5.744e-08
d
yr
n .1831574636726817 1.9551e-09 deg/d
Q 3.944283420278682 2.8069e-08 au
  Orbit Determination Parameters
   # obs. used (total)      638  
   data-arc span      7301 days (19.99 yr)  
   first obs. used      1999-03-11  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56213  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:00:33  

Additional Information
 Earth MOID = 1.19412 au 
 Jupiter MOID = 1.50642 au 
 T_jup = 3.165 
[ 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 14.7   n/a MPO251082  
diameter diameter 7.526 km 0.317 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108759 (2001 OG46)          Discovered 2001-Jul-16 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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