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52619 (1997 VR2)
Classification: Main-belt Asteroid          SPK-ID: 2052619
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05851807368618538 6.7827e-08  
a 2.525800941589254 2.0635e-08 AU
q 2.377995935972697 1.7783e-07 AU
i 8.235336293190848 6.191e-06 deg
node 283.468025247196 6.4787e-05 deg
peri .2957767585828995 0.00011339 deg
M 111.3019577673952 9.3347e-05 deg
tp 2456347.187796409719
(2013-Feb-23.68779641)
0.00038083 JED
period 1466.213142751265
4.01
1.7967e-05
4.919e-08
d
yr
n .2455304685950916 3.0088e-09 deg/d
Q 2.67360594720581 2.1842e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      585  
   data-arc span      5898 days (16.15 yr)  
   first obs. used      1997-11-01  
   last obs. used      2013-12-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52487  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 08:23:18  

Additional Information
 Earth MOID = 1.36098 AU 
 T_jup = 3.437 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0 mag n/a MPO267880  

52619 (1997 VR2)          Discovered 1997-Nov-01 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

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