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JPL Small-Body Database Browser
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52619 (1997 VR2)
Classification: Main-belt Asteroid          SPK-ID: 2052619
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05778189869162356 3.7322e-08  
a 2.526040561986715 1.1914e-08 au
q 2.380081142143066 9.6183e-08 au
i 8.228270371893217 4.0603e-06 deg
node 283.3791380121833 3.4308e-05 deg
peri 1.770082384385854 5.5579e-05 deg
M 289.7303574433355 4.4802e-05 deg
tp 2459286.735931613221
(2021-Mar-13.23593161)
0.00018281 TDB
period 1466.421795125335
4.01
1.0375e-05
2.841e-08
d
yr
n .2454955328655838 1.7368e-09 deg/d
Q 2.671999981830363 1.2602e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1015  
   data-arc span      8129 days (22.26 yr)  
   first obs. used      1997-11-01  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50774  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:31:48  

Additional Information
 Earth MOID = 1.36365 au 
 Jupiter MOID = 2.43809 au 
 T_jup = 3.437 
[ 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 15.0   n/a MPO267880  

52619 (1997 VR2)          Discovered 1997-Nov-01 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 VR2 = 2001 OU6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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