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65122 (2002 CB59)
Classification: Main-belt Asteroid          SPK-ID: 2065122
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 .2774928527864122 5.3198e-08  
a 2.938286462998723 2.5593e-08 au
q 2.12293297007751 1.5416e-07 au
i 23.90576701313433 7.8221e-06 deg
node 234.9466577684879 1.3309e-05 deg
peri 250.9431390121792 1.8184e-05 deg
M 227.5073469899756 1.4037e-05 deg
tp 2459677.562754828991
(2022-Apr-08.06275483)
7.6128e-05 TDB
period 1839.668737858206
5.04
2.4036e-05
6.581e-08
d
yr
n .1956874042547041 2.5567e-09 deg/d
Q 3.753639955919935 3.2695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      778  
   data-arc span      8107 days (22.20 yr)  
   first obs. used      1998-05-22  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51323  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 05:45:28  

Additional Information
 Earth MOID = 1.2563 au 
 Jupiter MOID = 2.01814 au 
 T_jup = 3.091 
[ 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 13.8   n/a MPO453045  
diameter diameter 9.985 km 0.225 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.092 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 0.077   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65122 (2002 CB59)          Discovered 2002-Feb-13 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 CB59 = 1998 KH46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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