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214999 (2008 CY129)
Classification: Main-belt Asteroid          SPK-ID: 2214999
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07373237922778653 4.3225e-08  
a 2.937390086237276 3.023e-08 au
q 2.720809326458888 1.3947e-07 au
i 6.322311585124271 5.5408e-06 deg
node 164.1605954117368 4.4e-05 deg
peri 259.4686079509673 6.0308e-05 deg
M 239.0559112398422 4.3449e-05 deg
tp 2459618.264588427836
(2022-Feb-07.76458843)
0.000225 TDB
period 1838.826966360046
5.03
2.8386e-05
7.772e-08
d
yr
n .1957769853204944 3.0222e-09 deg/d
Q 3.153970846015663 3.2459e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      6354 days (17.40 yr)  
   first obs. used      2003-03-07  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63565  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 15:10:53  

Additional Information
 Earth MOID = 1.74275 au 
 Jupiter MOID = 2.08449 au 
 T_jup = 3.261 
[ 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 16.1   n/a MPO437029  

214999 (2008 CY129)          Discovered 2008-Feb-08 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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