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100188 (1994 CM1)
Classification: Main-belt Asteroid          SPK-ID: 2100188
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1540416640819389 5.0215e-08  
a 2.962006202334201 2.6982e-08 au
q 2.505733837905616 1.438e-07 au
i 3.108163286592644 6.3051e-06 deg
node 190.228674503454 8.4073e-05 deg
peri 327.5595445091437 8.6298e-05 deg
M 47.04997304035304 2.3302e-05 deg
tp 2458757.148375132044
(2019-Sep-30.64837513)
0.00011877 TDB
period 1861.990120107552
5.10
2.5442e-05
6.966e-08
d
yr
n .1933415199749856 2.6418e-09 deg/d
Q 3.418278566762785 3.1138e-08 au
  Orbit Determination Parameters
   # obs. used (total)      379  
   data-arc span      9485 days (25.97 yr)  
   first obs. used      1994-02-09  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54547  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:02:07  

Additional Information
 Earth MOID = 1.51562 au 
 Jupiter MOID = 1.57645 au 
 T_jup = 3.245 
[ 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 15.5   n/a MPO422317  
diameter diameter 4.586 km 0.246 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100188 (1994 CM1)          Discovered 1994-Feb-09 by Farra d'Isonzo at Farra d'Isonzo
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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