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35323 (1997 CD26)
Classification: Main-belt Asteroid          SPK-ID: 2035323
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05798281872551248 4.1432e-08  
a 2.963410850331153 2.0386e-08 au
q 2.791583936187185 1.2008e-07 au
i 10.97293447581345 4.7576e-06 deg
node 136.1861793562154 2.4308e-05 deg
peri 100.0444037906856 4.9444e-05 deg
M 114.3017462703841 4.1987e-05 deg
tp 2458408.888521521839
(2018-Oct-17.38852152)
0.00021783 TDB
period 1863.314771659981
5.10
1.9227e-05
5.264e-08
d
yr
n .1932040713009992 1.9936e-09 deg/d
Q 3.135237764475121 2.1568e-08 au
  Orbit Determination Parameters
   # obs. used (total)      884  
   data-arc span      10041 days (27.49 yr)  
   first obs. used      1992-03-01  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57289  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:55:31  

Additional Information
 Earth MOID = 1.80592 au 
 Jupiter MOID = 1.94619 au 
 T_jup = 3.235 
[ 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 14.6   n/a MPO436012  
diameter diameter 4.056 km 0.666 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.992 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.224   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35323 (1997 CD26)          Discovered 1997-Feb-13 by Urata, T. at Oohira
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 CD26 = 1992 EZ3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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