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102703 (1999 VE87)
Classification: Main-belt Asteroid          SPK-ID: 2102703
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2688928197248545 4.5028e-08  
a 2.33860974278908 9.3209e-09 au
q 1.709774374814507 1.0788e-07 au
i 24.3359214727657 5.5323e-06 deg
node 208.4132707217757 1.1112e-05 deg
peri 152.7410067523302 1.4154e-05 deg
M 359.7013965311237 1.0483e-05 deg
tp 2459201.583496235359
(2020-Dec-18.08349624)
3.8044e-05 TDB
period 1306.276334287672
3.58
7.8095e-06
2.138e-08
d
yr
n .2755925301183017 1.6476e-09 deg/d
Q 2.967445110763652 1.1827e-08 au
  Orbit Determination Parameters
   # obs. used (total)      775  
   data-arc span      14331 days (39.24 yr)  
   first obs. used      1981-10-25  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49112  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:32:08  

Additional Information
 Earth MOID = .731553 au 
 Jupiter MOID = 2.57038 au 
 T_jup = 3.402 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.39   n/a E2021B55  

102703 (1999 VE87)          Discovered 1999-Nov-06 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 VE87 = 1981 UD26 = 1999 UZ52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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