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266882 (2009 VP79)
Classification: Main-belt Asteroid          SPK-ID: 2266882
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08687539855084979 5.5037e-08  
a 2.89231076551294 4.2143e-08 au
q 2.64104011502609 1.7862e-07 au
i 9.96729178208389 8.5066e-06 deg
node 303.990774085533 3.0919e-05 deg
peri 89.65528936178762 5.6253e-05 deg
M 346.2806924428153 4.8193e-05 deg
tp 2458668.969246635981
(2019-Jul-04.46924664)
0.00024085 TDB
period 1796.659830404089
4.92
3.9268e-05
1.075e-07
d
yr
n .2003718199226572 4.3793e-09 deg/d
Q 3.143581415999789 4.5804e-08 au
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      6379 days (17.46 yr)  
   first obs. used      2001-03-23  
   last obs. used      2018-09-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56317  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 10:15:22  

Additional Information
 Earth MOID = 1.67018 au 
 Jupiter MOID = 2.23226 au 
 T_jup = 3.262 
[ 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 15.7   n/a MPO454983  
diameter diameter 4.120 km 0.305 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

266882 (2009 VP79)          Discovered 2009-Nov-10 by CSS at Catalina
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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