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379028 (2008 VN46)
Classification: Main-belt Asteroid          SPK-ID: 2379028
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05348709825113484 8.4447e-08  
a 3.087980850829621 8.3061e-08 au
q 2.922813715663674 2.791e-07 au
i 15.91678654034382 7.5757e-06 deg
node 58.53730492619401 3.0012e-05 deg
peri 5.677437905831876 9.9375e-05 deg
M 330.2128043878591 9.6419e-05 deg
tp 2458764.497580685831
(2019-Oct-07.99758069)
0.00053422 TDB
period 1982.030460861368
5.43
7.997e-05
2.189e-07
d
yr
n .1816319209562239 7.3284e-09 deg/d
Q 3.253147985995568 8.7504e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      4056 days (11.10 yr)  
   first obs. used      2008-09-27  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61238  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:17:33  

Additional Information
 Earth MOID = 1.93568 au 
 Jupiter MOID = 2.05971 au 
 T_jup = 3.165 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO455728  
diameter diameter 4.383 km 0.341 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

379028 (2008 VN46)          Discovered 2008-Nov-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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