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37146 (2000 VD46)
Classification: Main-belt Asteroid          SPK-ID: 2037146
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1687606017668121 3.1179e-08  
a 2.325863211569677 7.6554e-09 au
q 1.933349136357889 7.4023e-08 au
i 5.567446567632693 3.4197e-06 deg
node 256.0892618934538 3.9307e-05 deg
peri 351.6001770722194 4.0782e-05 deg
M 334.0996151440468 1.1575e-05 deg
tp 2459093.713410365293
(2020-Sep-01.21341037)
4.1748e-05 TDB
period 1295.611162464735
3.55
6.3966e-06
1.751e-08
d
yr
n .2778611441685528 1.3718e-09 deg/d
Q 2.718377286781466 8.9474e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1118  
   data-arc span      8599 days (23.54 yr)  
   first obs. used      1996-10-12  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53765  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:22:26  

Additional Information
 Earth MOID = .919722 au 
 Jupiter MOID = 2.31616 au 
 T_jup = 3.549 
[ 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 15.4   n/a MPO426157  
diameter diameter 2.103 km 0.390 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.303   0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37146 (2000 VD46)          Discovered 2000-Nov-03 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2000 VD46 = 1999 LO22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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