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JPL Small-Body Database Browser
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245285 (2005 CZ8)
Classification: Main-belt Asteroid          SPK-ID: 2245285
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1796457268111942 4.3679e-08  
a 2.635658031823592 1.9355e-08 au
q 2.162173329070881 1.1706e-07 au
i 4.113140520157691 6.8651e-06 deg
node 359.7203271388841 7.0134e-05 deg
peri 224.2125407051156 7.326e-05 deg
M 136.5950249998736 2.0698e-05 deg
tp 2458407.486746149990
(2018-Oct-15.98674615)
8.7617e-05 TDB
period 1562.902978246838
4.28
1.7216e-05
4.713e-08
d
yr
n .2303405937608644 2.5372e-09 deg/d
Q 3.109142734576302 2.2832e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      6763 days (18.52 yr)  
   first obs. used      2001-02-20  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55489  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:16:27  

Additional Information
 Earth MOID = 1.15582 au 
 Jupiter MOID = 1.88626 au 
 T_jup = 3.371 
[ 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 16.3   n/a MPO494341  

245285 (2005 CZ8)          Discovered 2005-Feb-01 by CSS at Catalina
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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