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146924 (2002 CU263)
Classification: Main-belt Asteroid          SPK-ID: 2146924
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08385819543227249 8.1755e-08  
a 2.84828063649765 2.286e-08 au
q 2.609428962236272 2.2972e-07 au
i 1.231101046805471 5.8795e-06 deg
node 327.6052960042707 0.00027488 deg
peri 31.30680774018756 0.00027631 deg
M 73.41135319599861 2.7136e-05 deg
tp 2458642.458538073567
(2019-Jun-07.95853807)
0.00013248 TDB
period 1755.790088072394
4.81
2.1138e-05
5.787e-08
d
yr
n .2050358994765874 2.4684e-09 deg/d
Q 3.087132310759027 2.4777e-08 au
  Orbit Determination Parameters
   # obs. used (total)      448  
   data-arc span      7004 days (19.18 yr)  
   first obs. used      2000-11-21  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51392  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:40:21  

Additional Information
 Earth MOID = 1.60562 au 
 Jupiter MOID = 2.30518 au 
 T_jup = 3.301 
[ 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 15.7   n/a MPO453935  

146924 (2002 CU263)          Discovered 2002-Feb-07 by NEAT at Palomar
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

Alternate Designations
 2002 CU263 = 2000 WX163 = 2004 RM145 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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