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JPL Small-Body Database Browser
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379026 (2008 VJ39)
Classification: Main-belt Asteroid          SPK-ID: 2379026
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1181263322441255 9.7634e-08  
a 3.128792280428593 1.1727e-07 au
q 2.75919952398783 3.1485e-07 au
i 13.01813101703666 8.1226e-06 deg
node 263.4095386881586 4.8956e-05 deg
peri 240.8794073700506 6.9085e-05 deg
M 284.1083932594149 5.6431e-05 deg
tp 2459026.642422937623
(2020-Jun-26.14242294)
0.00033532 TDB
period 2021.452422030528
5.53
0.00011365
3.112e-07
d
yr
n .1780897715308994 1.0012e-08 deg/d
Q 3.498385036869357 1.3112e-07 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      3736 days (10.23 yr)  
   first obs. used      2008-11-02  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55191  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:59:21  

Additional Information
 Earth MOID = 1.801 au 
 Jupiter MOID = 1.76302 au 
 T_jup = 3.163 
[ 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 MPO418926  
diameter diameter 4.651 km 0.262 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.098   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379026 (2008 VJ39)          Discovered 2008-Nov-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

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