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JPL Small-Body Database Browser
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215370 (2001 YU64)
Classification: Main-belt Asteroid          SPK-ID: 2215370
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05380329833019799 5.2238e-08  
a 2.968839929488807 3.6119e-08 au
q 2.809106549067916 1.5562e-07 au
i 11.98179235467316 6.3107e-06 deg
node 81.87478780590934 2.2723e-05 deg
peri 305.2001951042672 5.8533e-05 deg
M 283.756294569637 5.684e-05 deg
tp 2459396.212796399651
(2021-Jun-30.71279640)
0.00029821 TDB
period 1868.43760937074
5.12
3.4098e-05
9.336e-08
d
yr
n .1926743489825396 3.5162e-09 deg/d
Q 3.128573309909697 3.8063e-08 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      6467 days (17.71 yr)  
   first obs. used      2001-11-12  
   last obs. used      2019-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58021  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:22:22  

Additional Information
 Earth MOID = 1.8353 au 
 Jupiter MOID = 2.20807 au 
 T_jup = 3.228 
[ 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 15.1   n/a MPO437030  
diameter diameter 3.304 km 0.720 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.148   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215370 (2001 YU64)          Discovered 2001-Dec-18 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2001 YU64 = 2007 AF3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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