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146701 (2001 VJ101)
Classification: Main-belt Asteroid          SPK-ID: 2146701
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01831427880680375 5.2452e-08  
a 2.782506144673235 1.9933e-08 au
q 2.731546551358045 1.5195e-07 au
i 3.792778262560439 6.5821e-06 deg
node 345.578766640682 5.488e-05 deg
peri 132.7183235113506 0.00016008 deg
M 292.324994887355 0.00015106 deg
tp 2459319.197327378526
(2021-Apr-14.69732738)
0.00071188 TDB
period 1695.32366736138
4.64
1.8217e-05
4.988e-08
d
yr
n .2123488316306631 2.2818e-09 deg/d
Q 2.833465737988425 2.0298e-08 au
  Orbit Determination Parameters
   # obs. used (total)      458  
   data-arc span      6670 days (18.26 yr)  
   first obs. used      2001-10-21  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57448  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:38:54  

Additional Information
 Earth MOID = 1.74859 au 
 Jupiter MOID = 2.15889 au 
 T_jup = 3.329 
[ 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 15.7   n/a MPO493835  
diameter diameter 5.311 km 0.211 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.033   0.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146701 (2001 VJ101)          Discovered 2001-Nov-12 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2001 VJ101 = 2003 EQ13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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