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JPL Small-Body Database Browser
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59231 (1999 CZ)
Classification: Main-belt Asteroid          SPK-ID: 2059231
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2193227774116264 2.9463e-08  
a 2.36173534153302 8.4987e-09 au
q 1.843752986916801 7.072e-08 au
i 3.576793928552067 3.6476e-06 deg
node 57.83371717021139 6.8547e-05 deg
peri 17.4339547071426 6.9207e-05 deg
M 358.2156030892742 1.0129e-05 deg
tp 2459007.071041826063
(2020-Jun-06.57104183)
3.7312e-05 TDB
period 1325.700040816844
3.63
7.1558e-06
1.959e-08
d
yr
n .271554642012519 1.4658e-09 deg/d
Q 2.879717696149238 1.0363e-08 au
  Orbit Determination Parameters
   # obs. used (total)      897  
   data-arc span      8649 days (23.68 yr)  
   first obs. used      1996-05-19  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54273  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:44:50  

Additional Information
 Earth MOID = .859197 au 
 Jupiter MOID = 2.39766 au 
 T_jup = 3.515 
[ 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 15.5   n/a MPO395553  

59231 (1999 CZ)          Discovered 1999-Feb-05 by Kobayashi, T. at Oizumi
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CZ = 2001 QZ119 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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