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72366 (2001 CO)
Classification: Main-belt Asteroid          SPK-ID: 2072366
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1249314774596327 2.8032e-08  
a 2.364459978107264 8.8683e-09 au
q 2.069064499648153 6.5169e-08 au
i 5.59016955619624 3.7342e-06 deg
node 179.9501356727021 3.352e-05 deg
peri 303.2912972268196 3.734e-05 deg
M 213.5682716875336 1.7513e-05 deg
tp 2459936.668264684412
(2022-Dec-23.16826468)
6.5937e-05 TDB
period 1327.994810465083
3.64
7.4713e-06
2.046e-08
d
yr
n .2710853966921172 1.5251e-09 deg/d
Q 2.659855456566375 9.9763e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1007  
   data-arc span      10536 days (28.85 yr)  
   first obs. used      1992-10-03  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51976  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 01:43:06  

Additional Information
 Earth MOID = 1.09103 au 
 Jupiter MOID = 2.40522 au 
 T_jup = 3.532 
[ 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 15.79   n/a MPO637036  
rotation period rot_per 45.2779 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

72366 (2001 CO)          Discovered 2001-Feb-01 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 CO = 1998 HJ82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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