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43958 (1997 CZ14)
Classification: Main-belt Asteroid          SPK-ID: 2043958
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2324982955415597 4.9584e-08  
a 2.274991964027903 7.9086e-09 au
q 1.74606021002067 1.1202e-07 au
i 2.72284176079663 4.2643e-06 deg
node 36.12669845616445 8.4169e-05 deg
peri 335.5216778874995 8.4492e-05 deg
M 83.88819581824956 7.7038e-06 deg
tp 2458908.443698846534
(2020-Feb-28.94369885)
2.6277e-05 TDB
period 1253.338057752995
3.43
6.5355e-06
1.789e-08
d
yr
n .2872329598332105 1.4978e-09 deg/d
Q 2.803923718035136 9.7473e-09 au
  Orbit Determination Parameters
   # obs. used (total)      757  
   data-arc span      10371 days (28.39 yr)  
   first obs. used      1992-10-18  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52748  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:24:38  

Additional Information
 Earth MOID = .745212 au 
 Jupiter MOID = 2.66015 au 
 T_jup = 3.572 
[ 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 16.10   n/a MPCxxxxx  

43958 (1997 CZ14)          Discovered 1997-Feb-06 by Spacewatch at Kitt Peak
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 CZ14 = 1992 XE1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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