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213455 (2002 CP54)
Classification: Main-belt Asteroid          SPK-ID: 2213455
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08648385820552679 3.2473e-08  
a 2.208483946988775 8.1155e-09 au
q 2.017485734468216 7.3707e-08 au
i 5.535286956104204 3.7541e-06 deg
node 180.2778960735314 3.6585e-05 deg
peri 318.0588375310355 4.3541e-05 deg
M 275.2708415506111 2.4518e-05 deg
tp 2459482.643590788536
(2021-Sep-25.14359079)
8.2335e-05 TDB
period 1198.780851158159
3.28
6.6077e-06
1.809e-08
d
yr
n .3003050971761844 1.6553e-09 deg/d
Q 2.399482159509335 8.8174e-09 au
  Orbit Determination Parameters
   # obs. used (total)      562  
   data-arc span      10599 days (29.02 yr)  
   first obs. used      1992-01-26  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59462  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:46  

Additional Information
 Earth MOID = 1.03381 au 
 Jupiter MOID = 2.60794 au 
 T_jup = 3.648 
[ 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 17.15   n/a E2021B55  

213455 (2002 CP54)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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