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437169 (2012 VD53)
Classification: Main-belt Asteroid          SPK-ID: 2437169
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2469105407613163 1.2167e-07  
a 2.594698129722486 4.3363e-08 au
q 1.954039811400331 3.4369e-07 au
i 3.874926596677907 6.3704e-06 deg
node 47.2029612850986 9.231e-05 deg
peri 293.5407838275984 9.5424e-05 deg
M 335.017650786581 1.4766e-05 deg
tp 2459106.439875712162
(2020-Sep-13.93987571)
6.1387e-05 TDB
period 1526.612046392044
4.18
3.8269e-05
1.048e-07
d
yr
n .2358162971730865 5.9115e-09 deg/d
Q 3.235356448044642 5.407e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      5706 days (15.62 yr)  
   first obs. used      2004-12-14  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56274  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 00:39:32  

Additional Information
 Earth MOID = .94974 au 
 Jupiter MOID = 2.17986 au 
 T_jup = 3.371 
[ 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 17.2   n/a MPO437695  

437169 (2012 VD53)          Discovered 2008-Nov-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 VD53 = 2008 WZ30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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