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175717 (1997 CX5)
Classification: Mars-crossing Asteroid          SPK-ID: 2175717
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1207401093890066 6.5274e-08  
a 1.685376507578056 3.3548e-09 au
q 1.48188396369142 1.1112e-07 au
i 19.28071654562466 7.726e-06 deg
node 312.7878314223005 1.5146e-05 deg
peri 162.4478083299986 2.5309e-05 deg
M 338.5740885828436 1.8999e-05 deg
tp 2459248.064248032702
(2021-Feb-02.56424803)
4.2181e-05 TDB
period 799.1785720751997
2.19
2.3862e-06
6.533e-09
d
yr
n .4504625281245971 1.345e-09 deg/d
Q 1.888869051464693 3.7598e-09 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      8746 days (23.95 yr)  
   first obs. used      1997-02-06  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55006  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:33:40  

Additional Information
 Earth MOID = .502003 au 
 Jupiter MOID = 3.18188 au 
 T_jup = 4.154 
[ 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 18.1   n/a MPO469886  

175717 (1997 CX5)          Discovered 1997-Feb-06 by Spacewatch at Kitt Peak
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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