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JPL Small-Body Database Browser
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452639 (2005 UY6)
Classification: Apollo [NEO]          SPK-ID: 2452639
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8698867719211877 1.0615e-07  
a 2.257200201598531 1.0718e-07 au
q .2936916046501308 2.2889e-07 au
i 12.15105206111609 2.1787e-05 deg
node 343.6105884686519 6.16e-05 deg
peri 180.7750640713262 6.5187e-05 deg
M 324.890656829466 5.0403e-05 deg
tp 2458721.301896209382
(2019-Aug-25.80189621)
0.00018104 TDB
period 1238.664090756216
3.39
8.8228e-05
2.416e-07
d
yr
n .2906356958973572 2.0701e-08 deg/d
Q 4.220708798546931 2.0042e-07 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      3950 days (10.81 yr)  
   first obs. used      2005-10-29  
   last obs. used      2016-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .63  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:20:04  

Additional Information
 Earth MOID = .180932 au 
 Jupiter MOID = .770712 au 
 T_jup = 2.940 
[ 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 18.2   n/a MPO392219  
diameter diameter 2.249 km 1.084 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.018   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

452639 (2005 UY6)          Discovered 2005-Oct-29 by NEAT at Palomar
Reference: Last Updated: 2016-01-04

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