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527477 (2007 VA)
Classification: Main-belt Asteroid          SPK-ID: 2527477
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2581054678864179 5.0735e-07  
a 3.140939015629845 9.7813e-08 au
q 2.330245481397999 1.5268e-06 au
i 3.526869058473798 1.6116e-05 deg
node 17.54147190904793 0.00012061 deg
peri 327.5671128459729 0.00041869 deg
M 195.7024969938376 0.00022073 deg
tp 2460324.431986706076
(2024-Jan-14.93198671)
0.0012063 TDB
period 2033.235497204469
5.57
9.4976e-05
2.6e-07
d
yr
n .1770576996589771 8.2707e-09 deg/d
Q 3.951632549861691 1.2306e-07 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      6264 days (17.15 yr)  
   first obs. used      2001-09-19  
   last obs. used      2018-11-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .53503  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 19:36:26  

Additional Information
 Earth MOID = 1.32323 au 
 Jupiter MOID = 1.47507 au 
 T_jup = 3.155 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO237369  

527477 (2007 VA)          Discovered 2007-Nov-01 by Astronomical Research Observatory at Charleston
Reference: Last Updated: 2019-05-29

[ show close-approach data ]
Alternate Designations
 2007 VA = 2001 SJ191 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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