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JPL Small-Body Database Browser
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11197 Beranek (1999 CY25)
Classification: Main-belt Asteroid          SPK-ID: 2011197
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1552122271124079 3.6927e-08  
a 2.450184266860266 9.0169e-09 au
q 2.069885709965102 9.2008e-08 au
i 3.095757775413387 3.948e-06 deg
node 101.7585701378772 6.8065e-05 deg
peri 173.56164086 6.9134e-05 deg
M 75.95476081658146 1.169e-05 deg
tp 2458704.937693633582
(2019-Aug-09.43769363)
4.5544e-05 TDB
period 1400.865846301003
3.84
7.733e-06
2.117e-08
d
yr
n .2569839224438106 1.4186e-09 deg/d
Q 2.830482823755431 1.0416e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1550  
   data-arc span      14876 days (40.73 yr)  
   first obs. used      1978-11-29  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52861  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:09:03  

Additional Information
 Earth MOID = 1.05354 au 
 Jupiter MOID = 2.27863 au 
 T_jup = 3.477 
[ 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 14.4   n/a MPO344392  
diameter diameter 8.310 km 0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11197 Beranek           Discovered 1999 Feb. 10 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Benjamin Charles Beranek (b. 1984) is a finalist in the 2002 Intel International Science and Engineering Fair for his gerontology project. He attends the Jefferson High School, Lafayette, Indiana, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020724/MPCPages.arcLast Updated: 2003-10-02

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1955-Jun-05 03:37 00:02 Psych 0.0292703427540553 0.0292649591575674 0.0292757271084439 3.27831407567414 3.27831394958583 2435263.650793622 2.25969225551339 358.16475969018 41.0599900920724 41.8552673928713 71639.9879056846 T 22 CATAB v2.0f-lin.ifort 2019-Sep-24 01:09:09 2019-Sep-24 01:09
2095-Feb-03 08:31 00:01 Hebe 0.0184788966262711 0.0184668408474941 0.0184909525368997 6.76092590992778 6.76092586016836 2486276.854703375 1.00362961131801 606.091087622784 39.1452963065542 7.41144586691014 10166.1083615788 T 22 CATAB v2.0f-lin.ifort 2019-Sep-24 01:09:09 2019-Sep-24 01:09

Alternate Designations
 1999 CY25 = 1978 WR1 = 1989 TE17 = 1997 UD14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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