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108797 (2001 OV69)
Classification: Main-belt Asteroid          SPK-ID: 2108797
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2052658853613681 5.5054e-08  
a 2.419684067138521 1.1832e-08 au
q 1.923005474802536 1.379e-07 au
i 1.604263335485047 4.8284e-06 deg
node 99.70993204320612 0.00019097 deg
peri 253.2089414296418 0.00019128 deg
M 346.9292464273738 1.2952e-05 deg
tp 2459050.415399359413
(2020-Jul-19.91539936)
4.9682e-05 TDB
period 1374.790188610234
3.76
1.0084e-05
2.761e-08
d
yr
n .2618581387781953 1.9206e-09 deg/d
Q 2.916362659474505 1.426e-08 au
  Orbit Determination Parameters
   # obs. used (total)      578  
   data-arc span      7502 days (20.54 yr)  
   first obs. used      1998-10-24  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .564  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:45:54  

Additional Information
 Earth MOID = .918454 au 
 Jupiter MOID = 2.51939 au 
 T_jup = 3.485 
[ 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 16.1   n/a MPO436523  
rotation period rot_per 5.460 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

108797 (2001 OV69)          Discovered 2001-Jul-19 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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