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226604 (2004 CC86)
Classification: Main-belt Asteroid          SPK-ID: 2226604
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .132847362680801 3.8123e-08  
a 2.271076704045148 1.2567e-08 au
q 1.969370153466944 8.6181e-08 au
i 2.162165653494625 4.3624e-06 deg
node 135.9430254624814 0.00012473 deg
peri 121.1556101624362 0.00012603 deg
M 181.6109833327253 1.8466e-05 deg
tp 2459619.957822164397
(2022-Feb-09.45782216)
6.5612e-05 TDB
period 1250.10395900732
3.42
1.0376e-05
2.841e-08
d
yr
n .2879760498365818 2.3902e-09 deg/d
Q 2.572783254623352 1.4236e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      5751 days (15.75 yr)  
   first obs. used      2004-01-30  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60188  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:54:42  

Additional Information
 Earth MOID = .955363 au 
 Jupiter MOID = 2.46969 au 
 T_jup = 3.600 
[ 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 17.0   n/a MPO440183  
rotation period rot_per 3.56 h n/a LCDB (Rev. 2019-August); 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:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]

226604 (2004 CC86)          Discovered 2004-Feb-14 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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