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452463 (2003 UY287)
Classification: Main-belt Asteroid          SPK-ID: 2452463
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09125062301774295 6.6458e-07  
a 2.573430274914715 1.1456e-07 au
q 2.338603159036026 1.811e-06 au
i 14.0054909011828 9.3145e-06 deg
node 214.3827351891599 3.6904e-05 deg
peri 200.4124639897346 0.00029076 deg
M 343.3857140259719 0.00038323 deg
tp 2459070.089900641118
(2020-Aug-08.58990064)
0.0016097 TDB
period 1507.880884557121
4.13
0.00010069
2.757e-07
d
yr
n .238745648735865 1.5942e-08 deg/d
Q 2.808257390793405 1.2501e-07 au
  Orbit Determination Parameters
   # obs. used (total)      67  
   data-arc span      7262 days (19.88 yr)  
   first obs. used      1999-10-03  
   last obs. used      2019-08-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .62397  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:57:03  

Additional Information
 Earth MOID = 1.35265 au 
 Jupiter MOID = 2.58716 au 
 T_jup = 3.381 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO446795  

452463 (2003 UY287)          Discovered 2003-Oct-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

Alternate Designations
 2003 UY287 = 2014 KH55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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