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JPL Small-Body Database Browser
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379021 (2008 VY34)
Classification: Main-belt Asteroid          SPK-ID: 2379021
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04860710825737311 1.0304e-07  
a 3.142581163828594 5.6272e-08 au
q 2.989829380990796 3.1212e-07 au
i 25.9713304311544 1.1017e-05 deg
node 234.4432948039969 1.6181e-05 deg
peri 39.21079004637487 9.3635e-05 deg
M 179.0458045505457 9.5117e-05 deg
tp 2457988.478288723469
(2017-Aug-22.97828872)
0.00052562 TDB
period 2034.830232264388
5.57
5.4655e-05
1.496e-07
d
yr
n .1769189361804336 4.752e-09 deg/d
Q 3.295332946666392 5.9007e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      7132 days (19.53 yr)  
   first obs. used      2000-05-24  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5722  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:12:41  

Additional Information
 Earth MOID = 1.99817 au 
 Jupiter MOID = 1.75549 au 
 T_jup = 3.051 
[ 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 15.6   n/a MPO281807  
diameter diameter 5.769 km 1.966 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.023   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379021 (2008 VY34)          Discovered 2008-Nov-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2008 VY34 = 2000 KA1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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