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103581 (2000 CO4)
Classification: Main-belt Asteroid          SPK-ID: 2103581
[ 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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09629679887408374 3.3104e-08  
a 2.219797921997181 7.877e-09 au
q 2.006038487961509 7.2445e-08 au
i 7.077739686842254 4.1868e-06 deg
node 278.9956541720488 3.6473e-05 deg
peri 129.5276158185962 4.7874e-05 deg
M 170.3812342125654 3.1476e-05 deg
tp 2458628.774126438589
(2019-May-25.27412644)		 0.00010443 TDB
period 1208.004598824117
3.31		 6.4299e-06
1.76e-08		 d
yr
n .2980121105088733 1.5862e-09 deg/d
Q 2.433557356032852 8.6355e-09 au
   Orbit Determination Parameters
   # obs. used (total)      783  
   data-arc span      7441 days (20.37 yr)  
   first obs. used      1999-12-08  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54919  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:15:40  

Additional Information
 Earth MOID = 1.02448 au 
 Jupiter MOID = 2.85308 au 
 T_jup = 3.634 
[ 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 16.07   n/a E2021B55  

103581 (2000 CO4)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 2000 CO4 = 2002 TF288 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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