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JPL Small-Body Database Browser
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442992 (2013 CT176)
Classification: Main-belt Asteroid          SPK-ID: 2442992
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1603884579829577 5.6705e-08  
a 2.366180164982923 2.5894e-08 au
q 1.986672177011451 1.3225e-07 au
i 5.752123251767935 8.8306e-06 deg
node 312.0012410820202 7.1415e-05 deg
peri 104.1716368984338 7.877e-05 deg
M 58.78866889854608 3.0048e-05 deg
tp 2458783.399278256801
(2019-Oct-26.89927826)
0.00011071 TDB
period 1329.444283938949
3.64
2.1823e-05
5.975e-08
d
yr
n .270789836286612 4.445e-09 deg/d
Q 2.745688152954395 3.0047e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      7115 days (19.48 yr)  
   first obs. used      2000-07-31  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51777  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:44:07  

Additional Information
 Earth MOID = 1.00791 au 
 Jupiter MOID = 2.59968 au 
 T_jup = 3.524 
[ 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 17.7   n/a MPO503573  

442992 (2013 CT176)          Discovered 2008-Oct-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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