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441635 (2008 VW72)
Classification: Main-belt Asteroid          SPK-ID: 2441635
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1653312230018147 6.0641e-08  
a 2.379129557441217 1.6529e-08 au
q 1.985785158029694 1.4343e-07 au
i 5.379894083071614 6.2812e-06 deg
node 80.87904597121621 5.9745e-05 deg
peri 335.8469234529985 6.3596e-05 deg
M 157.1334881683466 1.703e-05 deg
tp 2458811.451572576223
(2019-Nov-23.95157258)
6.4467e-05 TDB
period 1340.372675027186
3.67
1.3968e-05
3.824e-08
d
yr
n .268582019543705 2.7989e-09 deg/d
Q 2.772473956852739 1.9261e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      4571 days (12.51 yr)  
   first obs. used      2008-11-01  
   last obs. used      2021-05-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61488  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:57:54  

Additional Information
 Earth MOID = .998963 au 
 Jupiter MOID = 2.56291 au 
 T_jup = 3.515 
[ 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 17.6   n/a MPO535246  

441635 (2008 VW72)          Discovered 2008-Nov-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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