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JPL Small-Body Database Browser
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442726 (2012 VS49)
Classification: Main-belt Asteroid          SPK-ID: 2442726
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1190087969118152 5.9316e-08  
a 2.437085809918338 3.4931e-08 au
q 2.1470511597091 1.5321e-07 au
i 6.35932115892129 8.8429e-06 deg
node 52.16853443883788 5.2183e-05 deg
peri 48.41645610573637 6.3995e-05 deg
M 200.3420347337091 3.7746e-05 deg
tp 2459216.800823108808
(2021-Jan-02.30082311)
0.0001516 TDB
period 1389.647525252626
3.80
2.9877e-05
8.18e-08
d
yr
n .2590584975384712 5.5697e-09 deg/d
Q 2.727120460127577 3.9088e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      6455 days (17.67 yr)  
   first obs. used      2001-12-19  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62289  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:43:55  

Additional Information
 Earth MOID = 1.16996 au 
 Jupiter MOID = 2.42453 au 
 T_jup = 3.486 
[ 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 MPO419203  

442726 (2012 VS49)          Discovered 2012-Oct-21 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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