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JPL Small-Body Database Browser
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442733 (2012 VW93)
Classification: Main-belt Asteroid          SPK-ID: 2442733
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07745022467973847 8.2149e-08  
a 2.639293552778951 3.5873e-08 au
q 2.434879674120436 2.2155e-07 au
i 4.213153113028357 7.8673e-06 deg
node 184.0183982997373 0.00010445 deg
peri 210.5996761419595 0.00011354 deg
M 192.1983354481206 4.7114e-05 deg
tp 2459330.501472298096
(2021-Apr-26.00147230)
0.00021339 TDB
period 1566.137801607233
4.29
3.193e-05
8.742e-08
d
yr
n .229864830304558 4.6864e-09 deg/d
Q 2.843707431437466 3.8651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      8553 days (23.42 yr)  
   first obs. used      1995-12-27  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63594  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:43:55  

Additional Information
 Earth MOID = 1.44124 au 
 Jupiter MOID = 2.48544 au 
 T_jup = 3.388 
[ 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 17.4   n/a MPO434644  

442733 (2012 VW93)          Discovered 2012-Oct-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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