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312337 (2008 CQ184)
Classification: Main-belt Asteroid          SPK-ID: 2312337
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2937441499997446 7.0571e-08  
a 2.620559592689184 4.3955e-08 au
q 1.850785542611022 2.0641e-07 au
i 32.10135391170302 1.6644e-05 deg
node 81.73307599196526 1.2823e-05 deg
peri 51.97971133031672 4.3539e-05 deg
M 332.9753662477963 4.543e-05 deg
tp 2459116.817967092904
(2020-Sep-24.31796709)
0.00019818 TDB
period 1549.492531051624
4.24
3.8985e-05
1.067e-07
d
yr
n .232334130552841 5.8454e-09 deg/d
Q 3.390333642767345 5.6866e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      6231 days (17.06 yr)  
   first obs. used      2000-06-24  
   last obs. used      2017-07-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59279  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:27:00  

Additional Information
 Earth MOID = .965055 au 
 Jupiter MOID = 2.15054 au 
 T_jup = 3.135 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO418615  

312337 (2008 CQ184)          Discovered 2008-Feb-11 by Crni Vrh at Crni Vrh
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

Alternate Designations
 2008 CQ184 = 2004 GM11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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