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102760 (1999 VG132)
Classification: Main-belt Asteroid          SPK-ID: 2102760
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1688843648955496 3.5717e-08  
a 2.380832551727897 1.1166e-08 au
q 1.97874715830668 8.7524e-08 au
i 1.61969795344121 5.2911e-06 deg
node 148.1061966885553 0.00014407 deg
peri 264.4575637914766 0.00014508 deg
M 214.6040072994695 1.8009e-05 deg
tp 2459542.428062728114
(2021-Nov-23.92806273)
6.9233e-05 TDB
period 1341.812101960422
3.67
9.4399e-06
2.585e-08
d
yr
n .2682938985823953 1.8875e-09 deg/d
Q 2.782917945149114 1.3052e-08 au
  Orbit Determination Parameters
   # obs. used (total)      464  
   data-arc span      9129 days (24.99 yr)  
   first obs. used      1995-08-19  
   last obs. used      2020-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57885  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:52:49  

Additional Information
 Earth MOID = .990535 au 
 Jupiter MOID = 2.57156 au 
 T_jup = 3.518 
[ 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 16.8   n/a MPO266359  
rotation period rot_per 7.44 h n/a LCDB (Rev. 2020-October); 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.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]

102760 (1999 VG132)          Discovered 1999-Nov-09 by Spacewatch at Kitt Peak
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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