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(2007 VD138)
Classification: Amor [NEO]          SPK-ID: 3394076
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ 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 .6371576905302454 0.00056648  
a 2.806384152663059 0.0024688 au
q 1.018274907211585 0.00069399 au
i 1.659818215439233 0.00097937 deg
node 83.70419540928809 0.00040655 deg
peri 333.9363750257018 0.0059903 deg
M 246.4537760461413 1.4836 deg
tp 2459542.113275860347
(2021-Nov-23.61327586)
7.7913 TDB
period 1717.192985554135
4.70
2.2659
0.006204
d
yr
n .2096444622290539 0.00027664 deg/d
Q 4.594493398114533 0.0040418 au
  Orbit Determination Parameters
   # obs. used (total)      61  
   data-arc span      35 days  
   first obs. used      2007-11-09  
   last obs. used      2007-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .44727  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:05:14  

Additional Information
 Earth MOID = .033188 au 
 Jupiter MOID = .785393 au 
 T_jup = 2.986 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.5   n/a MPO130329  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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