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390619 (2001 WV46)
Classification: Main-belt Asteroid          SPK-ID: 2390619
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08468520616143943 5.3987e-08  
a 2.410401396503123 1.6997e-08 au
q 2.206276057308434 1.3076e-07 au
i 5.866252489445341 5.6531e-06 deg
node 251.697510750278 4.9937e-05 deg
peri 215.6247394929655 5.8291e-05 deg
M 43.68622798616624 2.9532e-05 deg
tp 2459230.627446868600
(2021-Jan-16.12744687)
0.00011193 TDB
period 1366.88658829078
3.74
1.4458e-05
3.958e-08
d
yr
n .2633722527412907 2.7858e-09 deg/d
Q 2.614526735697811 1.8436e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      7103 days (19.45 yr)  
   first obs. used      2001-11-19  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54351  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:14:55  

Additional Information
 Earth MOID = 1.22632 au 
 Jupiter MOID = 2.497 au 
 T_jup = 3.508 
[ 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 17.07   n/a MPCxxxxx  

390619 (2001 WV46)          Discovered 2001-Nov-19 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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