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452907 (2006 VA18)
Classification: Main-belt Asteroid          SPK-ID: 2452907
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09326527394888146 9.4003e-08  
a 2.750406786052359 3.2646e-08 au
q 2.493889343680323 2.7461e-07 au
i 2.613603167331669 6.8897e-06 deg
node 256.9351019365535 0.00020543 deg
peri 114.9642720665779 0.00021655 deg
M 21.76325043813041 6.2917e-05 deg
tp 2458899.780147267768
(2020-Feb-20.28014727)
0.00029048 TDB
period 1666.072220539057
4.56
2.9663e-05
8.121e-08
d
yr
n .2160770677056977 3.8471e-09 deg/d
Q 3.006924228424395 3.5691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      6552 days (17.94 yr)  
   first obs. used      2001-10-15  
   last obs. used      2019-09-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64672  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:52:08  

Additional Information
 Earth MOID = 1.4953 au 
 Jupiter MOID = 2.46065 au 
 T_jup = 3.338 
[ 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 17.5   n/a MPO495259  

452907 (2006 VA18)          Discovered 2006-Nov-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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