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441228 (2007 VM117)
Classification: Main-belt Asteroid          SPK-ID: 2441228
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2850960811916169 1.4533e-07  
a 2.668774608667756 1.0262e-07 au
q 1.907917426152888 4.5109e-07 au
i 11.66488729577445 1.5678e-05 deg
node 76.36632477247103 3.9608e-05 deg
peri 276.948955355425 6.579e-05 deg
M 348.5957496412383 7.898e-05 deg
tp 2459050.946438945461
(2020-Jul-20.44643895)
0.00035214 TDB
period 1592.451713094279
4.36
9.1847e-05
2.515e-07
d
yr
n .2260665092949582 1.3039e-08 deg/d
Q 3.429631791182624 1.3187e-07 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      5592 days (15.31 yr)  
   first obs. used      2004-01-16  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65354  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:35:06  

Additional Information
 Earth MOID = .945338 au 
 Jupiter MOID = 2.16084 au 
 T_jup = 3.294 
[ 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 16.6   n/a MPO207657  

441228 (2007 VM117)          Discovered 2007-Oct-30 by CSS at Catalina
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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