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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05738063372714679 6.2496e-08  
a 2.527622877967759 1.8966e-08 au
q 2.382586275406735 1.6108e-07 au
i 8.226840194547691 5.5673e-06 deg
node 283.4247239427451 5.0114e-05 deg
peri .6216774678675923 8.3025e-05 deg
M 258.2003327808457 6.9035e-05 deg
tp 2457815.559827064066
(2017-Mar-03.05982706)
0.00028294 JED
period 1467.799864427739
4.02
1.6521e-05
4.523e-08
d
yr
n .2452650451363514 2.7606e-09 deg/d
Q 2.672659480528783 2.0055e-08 au
  Orbit Determination Parameters
   # obs. used (total)      669  
   data-arc span      6344 days (17.37 yr)  
   first obs. used      1997-11-01  
   last obs. used      2015-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49736  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 18:23:08  

Additional Information
 Earth MOID = 1.36447 au 
 Jupiter MOID = 2.42944 au 
 T_jup = 3.436 
[ 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
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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