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JPL Small-Body Database Browser
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243219 (2007 VA1)
Classification: Main-belt Asteroid          SPK-ID: 2243219
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06066240875010796 7.4555e-08  
a 2.662389272066049 2.8435e-08 au
q 2.500882325792076 1.8694e-07 au
i 28.72780568234245 5.2209e-06 deg
node 276.2071612365873 1.6726e-05 deg
peri 359.5909429839366 7.8013e-05 deg
M 45.26199324045562 7.7775e-05 deg
tp 2458401.002740792373
(2018-Oct-09.50274079)		 0.00034292 TDB
period 1586.739959356302
4.34		 2.542e-05
6.96e-08		 d
yr
n .2268802760510565 3.6347e-09 deg/d
Q 2.823896218340022 3.016e-08 au
   Orbit Determination Parameters
   # obs. used (total)      620  
   data-arc span      6728 days (18.42 yr)  
   first obs. used      2001-06-24  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46623  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:26:19  

Additional Information
 Earth MOID = 1.48397 au 
 Jupiter MOID = 2.32497 au 
 T_jup = 3.207 
[ 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 14.6   n/a MPO401843  
diameter diameter 7.369 km 0.081 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243219 (2007 VA1)          Discovered 2007-Nov-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

Alternate Designations
 2007 VA1 = 2006 VC149 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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