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JPL Small-Body Database Browser
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379591 (2011 CZ1)
Classification: Main-belt Asteroid          SPK-ID: 2379591
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 .1366673880911041 4.477e-08  
a 2.404611735165602 1.6485e-08 au
q 2.075979729947302 1.0899e-07 au
i 2.874348531132376 5.3873e-06 deg
node 159.1262147577861 0.0001006 deg
peri 347.4867273387596 0.00010363 deg
M 176.86819782948 2.6333e-05 deg
tp 2458331.365965546058
(2018-Jul-31.86596555)
9.5415e-05 TDB
period 1361.964758840712
3.73
1.4005e-05
3.834e-08
d
yr
n .2643240198861148 2.7181e-09 deg/d
Q 2.733243740383902 1.8738e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      7035 days (19.26 yr)  
   first obs. used      2000-02-27  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57321  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:12:05  

Additional Information
 Earth MOID = 1.08783 au 
 Jupiter MOID = 2.26936 au 
 T_jup = 3.509 
[ 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 17.3   n/a MPO434348  

379591 (2011 CZ1)          Discovered 2000-Feb-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2011 CZ1 = 2000 DW12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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