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452422 (2002 VB117)
Classification: Main-belt Asteroid          SPK-ID: 2452422
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1652565682950743 1.0338e-07  
a 2.641560322507068 2.1971e-08 au
q 2.20502512866512 2.8255e-07 au
i 11.88712317991531 7.8263e-06 deg
node 267.4610423983389 4.0586e-05 deg
peri 144.6029399298198 5.5161e-05 deg
M 30.56102299898897 3.1259e-05 deg
tp 2458867.376535096299
(2020-Jan-18.87653510)
0.0001355 TDB
period 1568.155862024572
4.29
1.9565e-05
5.357e-08
d
yr
n .2295690171608458 2.8641e-09 deg/d
Q 3.078095516349016 2.5602e-08 au
  Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      6240 days (17.08 yr)  
   first obs. used      2002-10-13  
   last obs. used      2019-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52305  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:33:00  

Additional Information
 Earth MOID = 1.22822 au 
 Jupiter MOID = 2.28668 au 
 T_jup = 3.345 
[ 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 16.5   n/a MPO503595  

452422 (2002 VB117)          Discovered 2002-Nov-13 by NEAT at Palomar
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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