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100287 (1995 CK5)
Classification: Main-belt Asteroid          SPK-ID: 2100287
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0931152707785272 5.054e-08  
a 2.250905342663431 1.2027e-08 au
q 2.041311682184492 1.1412e-07 au
i 2.665680437884289 4.7068e-06 deg
node 262.2682997618785 0.00018416 deg
peri 155.1442983144609 0.00018931 deg
M 247.4169449767029 4.591e-05 deg
tp 2459386.248995193626
(2021-Jun-20.74899519)
0.00015859 TDB
period 1233.486142661244
3.38
9.8864e-06
2.707e-08
d
yr
n .2918557311258484 2.3392e-09 deg/d
Q 2.46049900314237 1.3147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      297  
   data-arc span      8858 days (24.25 yr)  
   first obs. used      1995-02-01  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59577  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:03:32  

Additional Information
 Earth MOID = 1.05369 au 
 Jupiter MOID = 2.78674 au 
 T_jup = 3.620 
[ 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 17.2   n/a MPO226689  

100287 (1995 CK5)          Discovered 1995-Feb-01 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1995 CK5 = 2000 SD27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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