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34885 (2001 VE12)
Classification: Main-belt Asteroid          SPK-ID: 2034885
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1665807449649973 5.0818e-08  
a 2.791078615514823 2.6035e-08 au
q 2.32613866048649 1.5096e-07 au
i 16.13046149047529 6.6887e-06 deg
node 30.84095155310636 1.8582e-05 deg
peri 219.9497502624473 2.7557e-05 deg
M 70.51269167624736 2.2901e-05 deg
tp 2458266.903624545459
(2018-May-28.40362455)
0.00010668 TDB
period 1703.164243325708
4.66
2.383e-05
6.524e-08
d
yr
n .2113712763820363 2.9575e-09 deg/d
Q 3.256018570543155 3.0372e-08 au
  Orbit Determination Parameters
   # obs. used (total)      736  
   data-arc span      7896 days (21.62 yr)  
   first obs. used      1996-10-05  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53996  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 14:25:47  

Additional Information
 Earth MOID = 1.33604 au 
 Jupiter MOID = 1.82883 au 
 T_jup = 3.252 
[ 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 14.4   n/a MPO358951  
diameter diameter 6.832 km 0.309 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.072   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

34885 (2001 VE12)          Discovered 2001-Nov-10 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 VE12 = 1999 GV31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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