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186512 (2002 VA23)
Classification: Main-belt Asteroid          SPK-ID: 2186512
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2355980547160538 7.9114e-08  
a 2.318246844548916 1.2011e-08 au
q 1.772072397621562 1.8436e-07 au
i 2.306067742907329 6.6471e-06 deg
node 11.28640130492248 0.00010729 deg
peri 343.7447956595786 0.00010781 deg
M 82.83133604768656 1.0639e-05 deg
tp 2458903.859729454116
(2020-Feb-24.35972945)
3.7278e-05 TDB
period 1289.252383120298
3.53
1.002e-05
2.743e-08
d
yr
n .2792315955458731 2.1701e-09 deg/d
Q 2.864421291476271 1.4841e-08 au
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      6705 days (18.36 yr)  
   first obs. used      2002-10-03  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53442  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:51:34  

Additional Information
 Earth MOID = .765892 au 
 Jupiter MOID = 2.57907 au 
 T_jup = 3.541 
[ 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 17.21   n/a MPCxxxxx  

186512 (2002 VA23)          Discovered 2002-Nov-05 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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