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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456921.5 (2014-Sep-21.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2741792002273521 5.291e-08  
q 2.136515416378126 1.531e-07 au
tp 2457835.626061907339
(2017-Mar-23.12606191)
6.7716e-05 TDB
node 235.0346468536304 1.3287e-05 deg
peri 250.9155909921829 1.8277e-05 deg
i 23.90007090006967 7.8199e-06 deg
  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
 Jupiter MOID = 2.01814 au 
 T_jup = 3.091 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.799444993052046E-15 -8.041689157522724E-15 -7.061748016763011E-13 8.606809706981781E-15 -2.353354625819591E-13 -1.001321522199843E-14
q -8.041689157522724E-15 2.344005866726627E-14 2.361237519210601E-12 -2.430903478960335E-14 6.946509872084279E-13 2.704106538482594E-14
tp -7.061748016763011E-13 2.361237519210601E-12 4.585436431815699E-9 7.427809112359183E-12 8.528822943658186E-10 2.226186408930362E-11
node 8.606809706981781E-15 -2.430903478960335E-14 7.427809112359183E-12 1.765531238812816E-10 -1.597122597430545E-10 6.462466628299977E-12
peri -2.353354625819591E-13 6.946509872084279E-13 8.528822943658186E-10 -1.597122597430545E-10 3.340560598440495E-10 -1.578637253928762E-12
i -1.001321522199843E-14 2.704106538482594E-14 2.226186408930362E-11 6.462466628299977E-12 -1.578637253928762E-12 6.115102352160018E-11

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

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