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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1663251874324593 4.1706e-08  
a 2.791904509297107 1.8079e-08 au
q 2.327540468494737 1.1605e-07 au
i 16.12745603684951 6.4278e-06 deg
node 30.84197225519716 1.4754e-05 deg
peri 220.0347627376638 2.4091e-05 deg
M 154.9662071586043 2.0548e-05 deg
tp 2458267.027610630521
(2018-May-28.52761063)
9.5395e-05 TDB
period 1703.920261162251
4.67
1.6551e-05
4.531e-08
d
yr
n .2112774923836181 2.0522e-09 deg/d
Q 3.256268550099477 2.1087e-08 au
  Orbit Determination Parameters
   # obs. used (total)      930  
   data-arc span      8494 days (23.26 yr)  
   first obs. used      1996-10-05  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51227  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 04:59:00  

Additional Information
 Earth MOID = 1.33758 au 
 Jupiter MOID = 1.82846 au 
 T_jup = 3.251 
[ 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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