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382296 (2012 VD39)
Classification: Main-belt Asteroid          SPK-ID: 2382296
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08899845854204062 6.1674e-08  
a 2.655690246169828 3.4492e-08 au
q 2.419337907895581 1.7227e-07 au
i 13.02391669229072 5.7415e-06 deg
node 274.8684413920026 2.5734e-05 deg
peri 50.12237274831554 4.0754e-05 deg
M 345.6689603899295 2.9727e-05 deg
tp 2459063.427394500974
(2020-Aug-01.92739450)
0.00013015 TDB
period 1580.75496521772
4.33
3.0796e-05
8.431e-08
d
yr
n .2277392814960519 4.4367e-09 deg/d
Q 2.892042584444075 3.7561e-08 au
  Orbit Determination Parameters
   # obs. used (total)      243  
   data-arc span      4712 days (12.90 yr)  
   first obs. used      2007-09-05  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51032  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 23:01:55  

Additional Information
 Earth MOID = 1.42622 au 
 Jupiter MOID = 2.36175 au 
 T_jup = 3.346 
[ 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 15.7   n/a MPO402528  

382296 (2012 VD39)          Discovered 2007-Sep-05 by CSS at Catalina
Reference: Last Updated: 2013-12-19

Alternate Designations
 2012 VD39 = 2007 XV4 = 2009 WU194 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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