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441220 (2007 VL63)
Classification: Mars-crossing Asteroid          SPK-ID: 2441220
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1357784526114799 1.3401e-07  
a 1.907201859711281 1.6362e-08 au
q 1.648244942381947 2.5924e-07 au
i 21.25834233601248 1.4824e-05 deg
node 235.7560524774127 1.8768e-05 deg
peri 211.3093668425597 4.7939e-05 deg
M 255.1822430923572 5.6718e-05 deg
tp 2459280.608172452212
(2021-Mar-07.10817245)
0.00015383 TDB
period 962.0406413738443
2.63
1.238e-05
3.389e-08
d
yr
n .3742045652935215 4.8153e-09 deg/d
Q 2.166158777040616 1.8583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      7514 days (20.57 yr)  
   first obs. used      2000-01-08  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59707  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 00:49:50  

Additional Information
 Earth MOID = .680245 au 
 Jupiter MOID = 3.16081 au 
 T_jup = 3.846 
[ 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 18.2   n/a MPO342742  

441220 (2007 VL63)          Discovered 2007-Nov-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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