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102832 (1999 VL189)
Classification: Main-belt Asteroid          SPK-ID: 2102832
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1644642030668781 3.5587e-08  
a 2.273908130101925 7.5515e-09 au
q 1.899931641637417 8.0052e-08 au
i 4.112434271413713 4.0835e-06 deg
node 210.4879992922198 4.5497e-05 deg
peri 140.1617612462715 4.6815e-05 deg
M 107.7863941722896 1.1552e-05 deg
tp 2458825.510384323983
(2019-Dec-08.01038432)
3.9527e-05 TDB
period 1252.442506125432
3.43
6.239e-06
1.708e-08
d
yr
n .2874383440671456 1.4319e-09 deg/d
Q 2.647884618566434 8.7935e-09 au
  Orbit Determination Parameters
   # obs. used (total)      818  
   data-arc span      9806 days (26.85 yr)  
   first obs. used      1994-03-14  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46862  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:32:30  

Additional Information
 Earth MOID = .894753 au 
 Jupiter MOID = 2.7875 au 
 T_jup = 3.589 
[ 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 16.2   n/a MPO436482  

102832 (1999 VL189)          Discovered 1999-Nov-15 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 VL189 = 2002 OY9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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