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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 | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1252340735934972 2.9561e-08  
a 2.364016955774144 9.0458e-09 au
q 2.06796148235845 6.8236e-08 au
i 5.585427491460466 3.8289e-06 deg
node 180.0096219812849 3.5913e-05 deg
peri 302.9597701178437 3.9778e-05 deg
M 160.7784436513334 1.7585e-05 deg
tp 2458607.575184387556
(2019-May-04.07518439)
6.3697e-05 TDB
period 1327.621593870987
3.63
7.6201e-06
2.086e-08
d
yr
n .2711616033227789 1.5564e-09 deg/d
Q 2.660072429189838 1.0179e-08 au
  Orbit Determination Parameters
   # obs. used (total)      966  
   data-arc span      10124 days (27.72 yr)  
   first obs. used      1992-10-03  
   last obs. used      2020-06-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51786  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:01:40  

Additional Information
 Earth MOID = 1.0894 au 
 Jupiter MOID = 2.40634 au 
 T_jup = 3.532 
[ 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 15.78   n/a E2021B10  
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

[ show close-approach data ]
Alternate Designations
 2001 CO = 1998 HJ82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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