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102817 (1999 VE180)
Classification: Main-belt Asteroid          SPK-ID: 2102817
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1794765283947321 5.4701e-08  
a 2.594845689839854 1.1346e-08 au
q 2.129131793707363 1.4141e-07 au
i 8.617404207983363 5.9624e-06 deg
node 68.22734891036691 2.5549e-05 deg
peri 350.392124251016 2.8735e-05 deg
M 2.680896970862038 1.0537e-05 deg
tp 2459189.130447939332
(2020-Dec-05.63044794)
4.4713e-05 TDB
period 1526.742275561782
4.18
1.0013e-05
2.741e-08
d
yr
n .235796182343568 1.5465e-09 deg/d
Q 3.060559585972344 1.3382e-08 au
  Orbit Determination Parameters
   # obs. used (total)      667  
   data-arc span      7779 days (21.30 yr)  
   first obs. used      1999-10-02  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52771  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:32:26  

Additional Information
 Earth MOID = 1.14155 au 
 Jupiter MOID = 2.2829 au 
 T_jup = 3.379 
[ 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 15.64   n/a E2021B55  

102817 (1999 VE180)          Discovered 1999-Nov-05 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 VE180 = 2001 FZ175 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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