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103668 (2000 CB51)
Classification: Main-belt Asteroid          SPK-ID: 2103668
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1063930647802345 5.2059e-08  
a 3.108375164781254 2.9448e-08 au
q 2.77766560451341 1.6209e-07 au
i 16.70684364548271 5.7113e-06 deg
node 320.2123860313926 1.8419e-05 deg
peri 231.2237286318995 3.1089e-05 deg
M 259.6576790207419 2.792e-05 deg
tp 2459758.430642153750
(2022-Jun-27.93064215)
0.00015853 TDB
period 2001.698079286695
5.48
2.8446e-05
7.788e-08
d
yr
n .1798473025104196 2.5558e-09 deg/d
Q 3.439084725049098 3.2581e-08 au
  Orbit Determination Parameters
   # obs. used (total)      509  
   data-arc span      7684 days (21.04 yr)  
   first obs. used      2000-02-02  
   last obs. used      2021-02-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55619  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:48:01  

Additional Information
 Earth MOID = 1.81285 au 
 Jupiter MOID = 1.68186 au 
 T_jup = 3.146 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457383.5 (2015-Dec-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1073227868327555 5.2014e-08  
q 2.773072233147714 1.6195e-07 au
tp 2457763.247912261282
(2017-Jan-09.74791226)
0.00014759 TDB
node 320.3037985686898 1.8395e-05 deg
peri 232.2335414453194 3.0944e-05 deg
i 16.72304517293466 5.716e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      509  
   data-arc span      7684 days (21.04 yr)  
   first obs. used      2000-02-02  
   last obs. used      2021-02-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55619  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:48:01  

Additional Information
 Jupiter MOID = 1.68186 au 
 T_jup = 3.146 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.705503441913327E-15 -8.313292676513446E-15 -1.096430994044166E-12 -7.080846835849701E-15 -1.582786332653352E-13 1.7458613259019E-15
q -8.313292676513446E-15 2.622786283608958E-14 4.398215297702421E-12 2.461003366180998E-14 6.362025536901591E-13 -3.388846821431703E-15
tp -1.096430994044166E-12 4.398215297702421E-12 2.17834926278696E-8 2.744598005027513E-11 3.709851284842688E-9 2.132846519787704E-12
node -7.080846835849701E-15 2.461003366180998E-14 2.744598005027513E-11 3.383768412787816E-10 -3.189300378452416E-10 1.576636116026992E-11
peri -1.582786332653352E-13 6.362025536901591E-13 3.709851284842688E-9 -3.189300378452416E-10 9.575036553163342E-10 -1.481893784114223E-11
i 1.7458613259019E-15 -3.388846821431703E-15 2.132846519787704E-12 1.576636116026992E-11 -1.481893784114223E-11 3.267231311179475E-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 14.49   n/a MPCxxxxx  
diameter diameter 6.798 km 0.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103668 (2000 CB51)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 2000 CB51 = 2002 PW120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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