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123342 (2000 VS54)
Classification: Main-belt Asteroid          SPK-ID: 2123342
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1932113224736832 4.3166e-08  
a 2.758533814431281 1.6939e-08 au
q 2.22555384805664 1.1928e-07 au
i 9.393493891279059 5.5086e-06 deg
node 20.80338822186801 2.9916e-05 deg
peri 68.49022232574589 3.467e-05 deg
M 71.08303696071027 1.5457e-05 deg
tp 2458670.070077570168
(2019-Jul-05.57007757)
7.0916e-05 TDB
period 1673.462153009719
4.58
1.5414e-05
4.22e-08
d
yr
n .215122881239077 1.9815e-09 deg/d
Q 3.291513780805922 2.0212e-08 au
  Orbit Determination Parameters
   # obs. used (total)      568  
   data-arc span      7118 days (19.49 yr)  
   first obs. used      2000-10-25  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55737  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:59:14  

Additional Information
 Earth MOID = 1.26174 au 
 Jupiter MOID = 2.02699 au 
 T_jup = 3.296 
[ 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 15.8   n/a MPO459581  
diameter diameter 3.679 km 0.127 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.082   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123342 (2000 VS54)          Discovered 2000-Nov-03 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2000 VS54 = 2002 GL38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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