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452462 (2003 UC240)
Classification: Outer Main-belt Asteroid          SPK-ID: 2452462
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2063770370887983 7.4197e-08  
a 3.220338990639983 5.5018e-08 au
q 2.555734971330172 2.4214e-07 au
i 7.959624614637558 1.0306e-05 deg
node 277.02650912 8.0653e-05 deg
peri 112.2026578243629 0.00010519 deg
M 321.928855545037 5.7695e-05 deg
tp 2459223.725725907808
(2021-Jan-09.22572591)
0.00033944 TDB
period 2110.818113752151
5.78
5.4093e-05
1.481e-07
d
yr
n .1705499861189227 4.3706e-09 deg/d
Q 3.884943009949794 6.6372e-08 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      4894 days (13.40 yr)  
   first obs. used      2003-10-24  
   last obs. used      2017-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47897  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:49:43  

Additional Information
 Earth MOID = 1.57462 au 
 Jupiter MOID = 1.67363 au 
 T_jup = 3.140 
[ 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 16.3   n/a MPO368963  

452462 (2003 UC240)          Discovered 2003-Oct-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Alternate Designations
 2003 UC240 = 2014 QG152 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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