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JPL Small-Body Database Browser
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23650 Cvancara (1997 CU5)
Classification: Main-belt Asteroid          SPK-ID: 2023650
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09206489588471393 5.0318e-08  
a 2.350665493482341 8.721e-09 au
q 2.134251719565099 1.1794e-07 au
i 5.399460590968531 4.3285e-06 deg
node 136.9029515635027 5.2607e-05 deg
peri 24.13977848598097 5.8934e-05 deg
M 145.4622387594685 2.5502e-05 deg
tp 2458468.596997673070
(2018-Dec-16.09699767)
9.2877e-05 TDB
period 1316.390304939058
3.60
7.3258e-06
2.006e-08
d
yr
n .2734751225751896 1.5219e-09 deg/d
Q 2.567079267399582 9.5239e-09 au
  Orbit Determination Parameters
   # obs. used (total)      849  
   data-arc span      9131 days (25.00 yr)  
   first obs. used      1994-05-08  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52589  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:13:03  

Additional Information
 Earth MOID = 1.14427 au 
 Jupiter MOID = 2.40943 au 
 T_jup = 3.546 
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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 15.9   n/a MPO324527  

23650 Čvančara           Discovered 1997 Feb. 7 by M. Tichy at Klet.
Jaroslav Čvančara (b. 1948) is a Czech writer, historian and musician. He is a banjo player and the band-master of the country & western, folk and bluegrass music group Taxmani.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-12-25Last Updated: 2016-01-04

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Alternate Designations
 1997 CU5 = 1997 AE8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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