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JPL Small-Body Database Browser
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26191 (1997 CZ2)
Classification: Main-belt Asteroid          SPK-ID: 2026191
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1631413836711926 5.3804e-08  
a 2.34578395665588 1.1015e-08 au
q 1.963089516173355 1.287e-07 au
i 3.148954135654695 4.2969e-06 deg
node 101.253477051059 9.1451e-05 deg
peri 95.18886792338255 9.2439e-05 deg
M 31.19741546513932 1.4017e-05 deg
tp 2458486.777457602719
(2019-Jan-03.27745760)		 5.0817e-05 TDB
period 1312.291888690857
3.59		 9.2431e-06
2.531e-08		 d
yr
n .2743292121992282 1.9322e-09 deg/d
Q 2.728478397138405 1.2812e-08 au
   Orbit Determination Parameters
   # obs. used (total)      761  
   data-arc span      8142 days (22.29 yr)  
   first obs. used      1997-02-03  
   last obs. used      2019-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57596  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 00:56:23  

Additional Information
 Earth MOID = .964894 au 
 Jupiter MOID = 2.23085 au 
 T_jup = 3.541 
[ 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 15.5   n/a MPO435945  

26191 (1997 CZ2)          Discovered 1997-Feb-03 by Kobayashi, T. at Oizumi
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 CZ2 = 1999 XX56 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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