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385168 (2013 VN8)
Classification: Main-belt Asteroid          SPK-ID: 2385168
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2379506855960139 8.5208e-08  
a 2.33476692315558 1.7092e-08 au
q 1.779207533083814 2.0125e-07 au
i 8.816874753627244 7.951e-06 deg
node 59.06952249930846 3.5646e-05 deg
peri 280.3472810886184 4.1251e-05 deg
M 45.43193143080473 1.7986e-05 deg
tp 2459036.054336933182
(2020-Jul-05.55433693)
6.5922e-05 TDB
period 1303.057933916364
3.57
1.4308e-05
3.917e-08
d
yr
n .276273211366753 3.0337e-09 deg/d
Q 2.890326313227346 2.1159e-08 au
  Orbit Determination Parameters
   # obs. used (total)      278  
   data-arc span      6693 days (18.32 yr)  
   first obs. used      2002-09-10  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45359  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:24  

Additional Information
 Earth MOID = .795156 au 
 Jupiter MOID = 2.56479 au 
 T_jup = 3.514 
[ 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 17.60   n/a MPCxxxxx  

385168 (2013 VN8)          Discovered 2005-May-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

Alternate Designations
 2013 VN8 = 2005 JG164 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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