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JPL Small-Body Database Browser
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312315 (2008 CT88)
Classification: Main-belt Asteroid          SPK-ID: 2312315
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1466696852340825 7.441e-08  
a 2.616752828155796 2.8956e-08 au
q 2.23295451451479 1.973e-07 au
i 5.969952625215216 1.1294e-05 deg
node 107.6979740296045 6.8325e-05 deg
peri 59.8888867195814 9.0769e-05 deg
M 222.9964596215384 5.4549e-05 deg
tp 2459188.898788102333
(2020-Dec-05.39878810)
0.00023964 TDB
period 1546.117444349933
4.23
2.5663e-05
7.026e-08
d
yr
n .2328413027843189 3.8648e-09 deg/d
Q 3.000551141796802 3.3203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      8153 days (22.32 yr)  
   first obs. used      1995-01-07  
   last obs. used      2017-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67903  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 18:20:59  

Additional Information
 Earth MOID = 1.24774 au 
 Jupiter MOID = 1.99128 au 
 T_jup = 3.384 
[ 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 17.0   n/a MPO413277  

312315 (2008 CT88)          Discovered 2008-Feb-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

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