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JPL Small-Body Database Browser
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66875 (1999 VY52)
Classification: Main-belt Asteroid          SPK-ID: 2066875
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3793297107730662 3.5112e-08  
a 2.770570965979534 1.4167e-08 au
q 1.719611082778263 9.777e-08 au
i 13.53359094213013 4.7087e-06 deg
node 253.551865386307 2.6818e-05 deg
peri 186.1675820014904 2.806e-05 deg
M 160.5159455381613 1.1267e-05 deg
tp 2458249.451426452678
(2018-May-10.95142645)
4.8697e-05 TDB
period 1684.427584876644
4.61
1.292e-05
3.537e-08
d
yr
n .2137224557661017 1.6393e-09 deg/d
Q 3.821530849180805 1.9541e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1014  
   data-arc span      15560 days (42.60 yr)  
   first obs. used      1976-10-31  
   last obs. used      2019-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43707  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 15:04:59  

Additional Information
 Earth MOID = .735729 au 
 Jupiter MOID = 1.47198 au 
 T_jup = 3.191 
[ 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 13.9   n/a MPO474547  
diameter diameter 4.636 km 0.708 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.298   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66875 (1999 VY52)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VY52 = 1976 UV 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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