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JPL Small-Body Database Browser
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154044 (2002 CZ93)
Classification: Main-belt Asteroid          SPK-ID: 2154044
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01916956848361846 5.2364e-08  
a 2.776826757534383 2.4926e-08 au
q 2.723596186838683 1.4102e-07 au
i 3.072177391742613 5.6294e-06 deg
node 66.01304609196336 0.00012203 deg
peri 218.2851547400989 0.00022679 deg
M 214.0927862801654 0.00019431 deg
tp 2459685.508354978582
(2022-Apr-16.00835498)
0.00091377 TDB
period 1690.135816490931
4.63
2.2757e-05
6.231e-08
d
yr
n .213000633728616 2.8679e-09 deg/d
Q 2.830057328230082 2.5403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      9788 days (26.80 yr)  
   first obs. used      1993-03-20  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62316  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 20:01:43  

Additional Information
 Earth MOID = 1.70797 au 
 Jupiter MOID = 2.17445 au 
 T_jup = 3.333 
[ 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 MPO453999  

154044 (2002 CZ93)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 2002 CZ93 = 2000 WF197 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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