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312330 (2008 CF169)
Classification: Main-belt Asteroid          SPK-ID: 2312330
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07085295880777741 5.6267e-08  
a 2.724139128708645 3.9636e-08 au
q 2.531125811235597 1.5936e-07 au
i 7.601749039318807 5.1613e-06 deg
node 94.05496830005612 5.5051e-05 deg
peri 121.0604374747411 7.6781e-05 deg
M 197.9089330958796 5.9099e-05 deg
tp 2459739.933178332922
(2022-Jun-09.43317833)
0.0002794 TDB
period 1642.261657499679
4.50
3.5842e-05
9.813e-08
d
yr
n .2192098916491146 4.7842e-09 deg/d
Q 2.917152446181693 4.2444e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      4747 days (13.00 yr)  
   first obs. used      2006-11-01  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53685  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 08:10:11  

Additional Information
 Earth MOID = 1.53304 au 
 Jupiter MOID = 2.08192 au 
 T_jup = 3.341 
[ 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 16.1   n/a MPO413277  

312330 (2008 CF169)          Discovered 2008-Feb-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2008 CF169 = 2010 MC80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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