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379049 (2008 WB37)
Classification: Main-belt Asteroid          SPK-ID: 2379049
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1155825647792936 5.1965e-08  
a 2.980683794889703 3.2136e-08 au
q 2.636168717080273 1.4975e-07 au
i 8.074814722249855 5.1567e-06 deg
node 238.3525867449156 4.5483e-05 deg
peri 182.4903858398775 5.625e-05 deg
M 86.7564416807853 3.1449e-05 deg
tp 2458547.527833632450
(2019-Mar-05.02783363)
0.00016271 TDB
period 1879.629647471292
5.15
3.0397e-05
8.322e-08
d
yr
n .1915270917780618 3.0974e-09 deg/d
Q 3.325198872699133 3.585e-08 au
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      6361 days (17.42 yr)  
   first obs. used      2002-09-04  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55196  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:07:19  

Additional Information
 Earth MOID = 1.6489 au 
 Jupiter MOID = 1.99938 au 
 T_jup = 3.234 
[ 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 MPO460486  

379049 (2008 WB37)          Discovered 2008-Nov-17 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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