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103585 (2000 CH7)
Classification: Main-belt Asteroid          SPK-ID: 2103585
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0808973051851396 3.4528e-08  
a 3.043979441583315 1.9394e-08 au
q 2.797729707720258 1.065e-07 au
i 2.102325228009719 4.383e-06 deg
node 345.6566549083798 0.00010631 deg
peri 76.99123104368908 0.00011147 deg
M 34.89253690105959 3.0658e-05 deg
tp 2459012.485629470768
(2020-Jun-11.98562947)
0.00016557 TDB
period 1939.818064317015
5.31
1.8538e-05
5.075e-08
d
yr
n .185584414653212 1.7736e-09 deg/d
Q 3.290229175446371 2.0963e-08 au
  Orbit Determination Parameters
   # obs. used (total)      954  
   data-arc span      8134 days (22.27 yr)  
   first obs. used      1998-10-11  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51111  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:35:08  

Additional Information
 Earth MOID = 1.81102 au 
 Jupiter MOID = 1.95777 au 
 T_jup = 3.233 
[ 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 14.99   n/a E2021B55  

103585 (2000 CH7)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 CH7 = 2003 SP245 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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