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JPL Small-Body Database Browser
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154081 (2002 CY225)
Classification: Main-belt Asteroid          SPK-ID: 2154081
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09456187612750661 5.298e-08  
a 2.651899956630685 2.1577e-08 au
q 2.401131321429234 1.434e-07 au
i 4.39016672907078 7.0993e-06 deg
node 166.7538825191432 6.1384e-05 deg
peri 296.8693045471459 7.0462e-05 deg
M 109.9367051805994 3.4864e-05 deg
tp 2458518.802549877415
(2019-Feb-04.30254988)
0.00015085 TDB
period 1577.372013826121
4.32
1.9251e-05
5.271e-08
d
yr
n .228227708393769 2.7854e-09 deg/d
Q 2.902668591832136 2.3617e-08 au
  Orbit Determination Parameters
   # obs. used (total)      330  
   data-arc span      6205 days (16.99 yr)  
   first obs. used      2002-01-04  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59454  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:26:17  

Additional Information
 Earth MOID = 1.42183 au 
 Jupiter MOID = 2.20657 au 
 T_jup = 3.379 
[ 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 16.4   n/a MPO422585  

154081 (2002 CY225)          Discovered 2002-Feb-03 by NEAT at Haleakala
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 2002 CY225 = 2004 RS234 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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