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JPL Small-Body Database Browser
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154042 (2002 CK90)
Classification: Main-belt Asteroid          SPK-ID: 2154042
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04064958023504704 5.1602e-08  
a 2.776862876404878 2.2014e-08 au
q 2.663984566108735 1.4881e-07 au
i 3.93743544116213 5.149e-06 deg
node 23.02070619547878 7.1119e-05 deg
peri 206.901831477313 0.00010117 deg
M 268.2018221556261 7.5774e-05 deg
tp 2459431.484487254954
(2021-Aug-04.98448726)
0.00035761 TDB
period 1690.168792618277
4.63
2.0099e-05
5.503e-08
d
yr
n .2129964779685206 2.5329e-09 deg/d
Q 2.889741186701022 2.2909e-08 au
  Orbit Determination Parameters
   # obs. used (total)      423  
   data-arc span      8867 days (24.28 yr)  
   first obs. used      1995-10-17  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62185  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:29:32  

Additional Information
 Earth MOID = 1.6543 au 
 Jupiter MOID = 2.08336 au 
 T_jup = 3.330 
[ 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 15.7   n/a MPO453999  

154042 (2002 CK90)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Alternate Designations
 2002 CK90 = 1995 UZ13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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