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233863 (2008 VN42)
Classification: Main-belt Asteroid          SPK-ID: 2233863
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05991811222605805 6.1373e-08  
a 2.66037264765898 2.7543e-08 au
q 2.500968140793415 1.7219e-07 au
i 4.523949734274657 5.8329e-06 deg
node 126.8352534226955 9.3459e-05 deg
peri 127.239982560104 0.00011029 deg
M 37.02445341665089 5.7169e-05 deg
tp 2458837.495988290820
(2019-Dec-19.99598829)
0.00025193 TDB
period 1584.937488608925
4.34
2.4614e-05
6.739e-08
d
yr
n .2271382957292319 3.5274e-09 deg/d
Q 2.819777154524547 2.9194e-08 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      8573 days (23.47 yr)  
   first obs. used      1995-11-16  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59532  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:32:18  

Additional Information
 Earth MOID = 1.48922 au 
 Jupiter MOID = 2.20108 au 
 T_jup = 3.379 
[ 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 16.7   n/a MPO433527  

233863 (2008 VN42)          Discovered 2008-Nov-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2008 VN42 = 1995 WU12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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