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JPL Small-Body Database Browser
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305446 (2008 CP195)
Classification: Outer Main-belt Asteroid          SPK-ID: 2305446
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08283819937568478 7.5991e-08  
a 3.256604633658588 6.7798e-08 au
q 2.986833369727799 2.3147e-07 au
i 1.577227107927169 9.3593e-06 deg
node 14.12541580595986 0.00028288 deg
peri 227.8792535166366 0.00028872 deg
M 242.5082782957377 5.512e-05 deg
tp 2459301.068730220067
(2021-Mar-27.56873022)
0.00032773 TDB
period 2146.574577518295
5.88
6.7033e-05
1.835e-07
d
yr
n .1677090578498346 5.2372e-09 deg/d
Q 3.526375897589377 7.3414e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      5761 days (15.77 yr)  
   first obs. used      2002-02-06  
   last obs. used      2017-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61329  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:37:53  

Additional Information
 Earth MOID = 1.97421 au 
 Jupiter MOID = 1.48292 au 
 T_jup = 3.174 
[ 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 15.9   n/a MPO427632  

305446 (2008 CP195)          Discovered 2008-Feb-02 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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