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JPL Small-Body Database Browser
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305445 (2008 CM195)
Classification: Main-belt Asteroid          SPK-ID: 2305445
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08919326803380272 6.0721e-08  
a 2.999432318864948 2.9941e-08 au
q 2.731903148099177 1.7973e-07 au
i .1393932354847372 6.7864e-06 deg
node 195.1617323673046 0.0028688 deg
peri 355.1479749939936 0.0028693 deg
M 24.30450708524823 5.046e-05 deg
tp 2458472.402296534324
(2018-Dec-19.90229653)
0.00026619 TDB
period 1897.391832958961
5.19
2.841e-05
7.778e-08
d
yr
n .1897341359578764 2.8409e-09 deg/d
Q 3.26696148963072 3.2611e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      9525 days (26.08 yr)  
   first obs. used      1993-04-29  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70369  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:54:44  

Additional Information
 Earth MOID = 1.73238 au 
 Jupiter MOID = 1.69164 au 
 T_jup = 3.247 
[ 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 16.5   n/a MPO433968  

305445 (2008 CM195)          Discovered 2008-Feb-01 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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