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400350 (2007 VD84)
Classification: Main-belt Asteroid          SPK-ID: 2400350
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3017673631477003 9.6795e-08  
a 2.587527273848405 3.3321e-08 au
q 1.806695991346414 2.7051e-07 au
i 4.31754030424357 6.5156e-06 deg
node 218.0181114158968 8.3162e-05 deg
peri 187.8516972063708 8.5537e-05 deg
M 15.90709702475819 2.4318e-05 deg
tp 2458933.323981403123
(2020-Mar-24.82398140)
0.00010154 TDB
period 1520.287872591479
4.16
2.9366e-05
8.04e-08
d
yr
n .2367972582629004 4.574e-09 deg/d
Q 3.368358556350395 4.3376e-08 au
  Orbit Determination Parameters
   # obs. used (total)      337  
   data-arc span      5782 days (15.83 yr)  
   first obs. used      2004-01-18  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5376  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:38:49  

Additional Information
 Earth MOID = .816315 au 
 Jupiter MOID = 2.0389 au 
 T_jup = 3.352 
[ 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 17.1   n/a MPO495023  

400350 (2007 VD84)          Discovered 2007-Nov-07 by Lowe, A. at Mayhill
Reference: Last Updated: 2014-07-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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