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JPL Small-Body Database Browser
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357296 (2002 VX20)
Classification: Main-belt Asteroid          SPK-ID: 2357296
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .209196876770867 8.7608e-08  
a 2.74653786022111 4.8659e-08 au
q 2.171970717929914 2.502e-07 au
i 8.452766647530717 9.5431e-06 deg
node 256.6242403382537 7.6438e-05 deg
peri 167.6555521013188 8.4318e-05 deg
M 205.5549889078771 4.5265e-05 deg
tp 2459313.760535582762
(2021-Apr-09.26053558)
0.00022434 TDB
period 1662.558026277938
4.55
4.4182e-05
1.21e-07
d
yr
n .2165337956991204 5.7543e-09 deg/d
Q 3.321105002512307 5.8838e-08 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      5188 days (14.20 yr)  
   first obs. used      2002-09-21  
   last obs. used      2016-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56544  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 06:52:55  

Additional Information
 Earth MOID = 1.18618 au 
 Jupiter MOID = 2.00437 au 
 T_jup = 3.300 
[ 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 16.7   n/a MPO297723  

357296 (2002 VX20)          Discovered 2002-Nov-05 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2002 VX20 = 2008 AP63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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