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JPL Small-Body Database Browser
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266878 (2009 VN64)
Classification: Main-belt Asteroid          SPK-ID: 2266878
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08131739424488975 8.8355e-08  
a 2.784422340276815 3.5801e-08 au
q 2.558000371088247 2.5075e-07 au
i 4.242077616635613 9.6673e-06 deg
node 6.138523676769854 0.00013566 deg
peri 23.36556734261457 0.00015624 deg
M 16.61880486007135 7.3523e-05 deg
tp 2458522.157328174251
(2019-Feb-07.65732817)
0.00034647 TDB
period 1697.075216583811
4.65
3.273e-05
8.961e-08
d
yr
n .2121296666653792 4.0912e-09 deg/d
Q 3.010844309465383 3.8712e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      8362 days (22.89 yr)  
   first obs. used      1995-10-22  
   last obs. used      2018-09-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59733  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 10:15:21  

Additional Information
 Earth MOID = 1.5626 au 
 Jupiter MOID = 2.36043 au 
 T_jup = 3.323 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO454983  
diameter diameter 2.710 km 1.201 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.035   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

266878 (2009 VN64)          Discovered 2009-Nov-09 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2009 VN64 = 2004 RQ133 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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