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34886 (2001 VH12)
Classification: Main-belt Asteroid          SPK-ID: 2034886
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3230472865286885 4.3281e-08  
a 2.601275924466346 1.4294e-08 au
q 1.760940795555087 1.0825e-07 au
i 11.28369890944518 5.2544e-06 deg
node 3.846332200374112 2.0645e-05 deg
peri 277.7080385579762 2.2124e-05 deg
M 262.3614576360029 8.6901e-06 deg
tp 2459416.120389982353
(2021-Jul-20.62038998)
3.863e-05 TDB
period 1532.420873673537
4.20
1.2631e-05
3.458e-08
d
yr
n .234922406882258 1.9364e-09 deg/d
Q 3.441611053377605 1.8912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1492  
   data-arc span      16302 days (44.63 yr)  
   first obs. used      1975-05-20  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48986  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 04:59:00  

Additional Information
 Earth MOID = .788602 au 
 Jupiter MOID = 1.92054 au 
 T_jup = 3.313 
[ 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 13.7   n/a MPO365664  
diameter diameter 4.436 km 0.322 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.326   0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34886 (2001 VH12)          Discovered 2001-Nov-10 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 VH12 = 1999 CZ21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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