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JPL Small-Body Database Browser
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20133 (1996 CO2)
Classification: Main-belt Asteroid          SPK-ID: 2020133
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06546974641216033 3.6152e-08  
a 2.993036669455718 1.5967e-08 au
q 2.797083317704155 1.086e-07 au
i 10.86046040190382 4.8704e-06 deg
node 127.7869969171166 2.5282e-05 deg
peri 158.5968229042503 5.0902e-05 deg
M 34.10937275304737 4.3275e-05 deg
tp 2458421.300119496399
(2018-Oct-29.80011950)
0.00022769 TDB
period 1891.326394312918
5.18
1.5135e-05
4.144e-08
d
yr
n .1903426088074983 1.5232e-09 deg/d
Q 3.188990021207281 1.7013e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1669  
   data-arc span      8692 days (23.80 yr)  
   first obs. used      1996-02-12  
   last obs. used      2019-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50128  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:41:55  

Additional Information
 Earth MOID = 1.7831 au 
 Jupiter MOID = 2.00269 au 
 T_jup = 3.225 
[ 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 13.1   n/a MPO502319  
rotation period rot_per 3.354 h n/a LCDB (Rev. 2019-January); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

20133 (1996 CO2)          Discovered 1996-Feb-12 by Kobayashi, T. at Oizumi
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 CO2 = 1998 RZ16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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