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JPL Small-Body Database Browser
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469306 (1999 CD158)
Classification: TransNeptunian Object          SPK-ID: 2469306
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1473201698593462 5.2324e-05  
a 43.59878702621198 0.0032494 au
q 37.17580631584897 0.0046188 au
i 25.53621960404668 0.00012893 deg
node 119.0715208806247 8.2003e-05 deg
peri 144.9564001330076 0.021416 deg
M 251.0244034642043 0.024372 deg
tp 2490430.511194205206
(2106-Jun-20.01119421)
5.282 TDB
period 105150.1840244568
287.89
11.755
0.03218
d
yr
n .003423674464671103 3.8275e-07 deg/d
Q 50.02176773657499 0.0037282 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      5908 days (16.18 yr)  
   first obs. used      1999-02-10  
   last obs. used      2015-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .39729  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 07:43:57  

Additional Information
 Earth MOID = 36.191 au 
 Jupiter MOID = 32.0771 au 
 T_jup = 5.286 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 5.0   n/a MPO382842  
rotation period rot_per 6.88 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Thirouin, A.; Sheppard, S.S.; Noll, K.S.; Moskovitz, N.A.; et al. (2016) Astron. J. 151, A148.]

469306 (1999 CD158)          Discovered 1999-Feb-10 by Luu, J. X., Jewitt, D. C., Trujillo, C. A. at Mauna Kea
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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