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102665 (1999 VC59)
Classification: Main-belt Asteroid          SPK-ID: 2102665
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2220298409506318 5.8911e-08  
a 2.422741755648831 1.0806e-08 au
q 1.884820788977666 1.4169e-07 au
i 2.750176234670032 5.7114e-06 deg
node 43.99354983399422 8.595e-05 deg
peri 338.3586726440911 8.6318e-05 deg
M 177.0034562171558 8.7782e-06 deg
tp 2458323.266614591311
(2018-Jul-23.76661459)		 3.1222e-05 TDB
period 1377.39693878078
3.77		 9.2154e-06
2.523e-08		 d
yr
n .2613625672194818 1.7486e-09 deg/d
Q 2.960662722319995 1.3205e-08 au
   Orbit Determination Parameters
   # obs. used (total)      620  
   data-arc span      9520 days (26.06 yr)  
   first obs. used      1994-05-02  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57437  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:53:22  

Additional Information
 Earth MOID = .888415 au 
 Jupiter MOID = 2.4964 au 
 T_jup = 3.477 
[ 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 16.19   n/a E2021B55  
diameter diameter 1.932 km 0.553 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.172   0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102665 (1999 VC59)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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