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JPL Small-Body Database Browser
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117485 (2005 CZ9)
Classification: Main-belt Asteroid          SPK-ID: 2117485
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02720478057722301 4.6557e-08  
a 2.408712178464422 1.6321e-08 au
q 2.343183692175613 1.1447e-07 au
i 3.463937826706366 4.3771e-06 deg
node 73.329297343742 8.5656e-05 deg
peri 265.3356474315098 0.00011829 deg
M 96.40296136275636 8.2168e-05 deg
tp 2458234.851611455242
(2018-Apr-26.35161145)		 0.00031163 TDB
period 1365.449961446591
3.74		 1.3878e-05
3.8e-08		 d
yr
n .2636493538134543 2.6796e-09 deg/d
Q 2.474240664753232 1.6765e-08 au
   Orbit Determination Parameters
   # obs. used (total)      425  
   data-arc span      7485 days (20.49 yr)  
   first obs. used      1998-04-21  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59196  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 01:28:25  

Additional Information
 Earth MOID = 1.33518 au 
 Jupiter MOID = 2.59926 au 
 T_jup = 3.518 
[ 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 MPO417611  

117485 (2005 CZ9)          Discovered 2005-Feb-01 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 CZ9 = 1999 RP255 = 2003 UQ169 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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