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123330 (2000 VA38)
Classification: Main-belt Asteroid          SPK-ID: 2123330
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 .2911805834977368 4.1624e-08  
a 2.762793512536233 1.3618e-08 au
q 1.958321685472171 1.1781e-07 au
i 12.8624327780211 4.2004e-06 deg
node 89.66490860474453 2.926e-05 deg
peri 342.1920464622912 3.1156e-05 deg
M 98.38538828395778 1.1098e-05 deg
tp 2458542.095184347301
(2019-Feb-27.59518435)
5.033e-05 TDB
period 1677.339862284001
4.59
1.2402e-05
3.395e-08
d
yr
n .2146255556758754 1.5869e-09 deg/d
Q 3.567265339600295 1.7584e-08 au
  Orbit Determination Parameters
   # obs. used (total)      805  
   data-arc span      7150 days (19.58 yr)  
   first obs. used      2000-10-01  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45936  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:59:14  

Additional Information
 Earth MOID = .977301 au 
 Jupiter MOID = 1.74245 au 
 T_jup = 3.243 
[ 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 15.0   n/a MPO459581  
diameter diameter 4.424 km 0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.096   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123330 (2000 VA38)          Discovered 2000-Nov-01 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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