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447968 (2008 CY65)
Classification: Main-belt Asteroid          SPK-ID: 2447968
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02332614101782859 1.1292e-07  
a 2.769211056979862 7.0321e-08 au
q 2.70461604935662 2.6956e-07 au
i 4.649233863864029 1.73e-05 deg
node 169.0370081788355 0.00010117 deg
peri 100.7319404580104 0.00045179 deg
M 114.9505366705462 0.00042978 deg
tp 2458463.046352269008
(2018-Dec-10.54635227)
0.0020207 TDB
period 1683.187558642633
4.61
6.4114e-05
1.755e-07
d
yr
n .2138799078875758 8.1469e-09 deg/d
Q 2.833806064603105 7.1962e-08 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      5614 days (15.37 yr)  
   first obs. used      2004-04-14  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64516  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 07:45:40  

Additional Information
 Earth MOID = 1.69344 au 
 Jupiter MOID = 2.16626 au 
 T_jup = 3.333 
[ 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 17.3   n/a MPO495225  

447968 (2008 CY65)          Discovered 2008-Feb-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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