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14505 Barentine (1996 AW4)
Classification: Main-belt Asteroid          SPK-ID: 2014505
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .166104344148579 5.3338e-08  
a 2.357620103437325 1.4129e-08 AU
q 1.966009162404363 1.2653e-07 AU
i 3.274422363649121 5.5134e-06 deg
node 75.47177290020021 9.2729e-05 deg
peri 115.9399545012569 9.428e-05 deg
M 24.61244496355221 1.7536e-05 deg
tp 2456910.101458568665
(2014-Sep-09.60145857)
6.4112e-05 JED
period 1322.236574362006
3.62
1.1886e-05
3.254e-08
d
yr
n .2722659522360469 2.4476e-09 deg/d
Q 2.749231044470287 1.6476e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      778  
   data-arc span      26341 days (72.12 yr)  
   first obs. used      1942-04-13  
   last obs. used      2014-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50124  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:54:27  

Additional Information
 Earth MOID = .969702 AU 
 T_jup = 3.532 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7 mag n/a PDS3 (MPC 39848)  

14505 Barentine           Discovered 1996 Jan. 12 by Spacewatch at Kitt Peak.
John Caleb Barentine (b. 1976) has served as an observing specialist at the Apache Point Observatory 3.5-m telescope and Sloan Digital Sky Survey. Trained in stellar astronomy, he was introduced to planetary work by colleagues Gil Esquerdo and Carol Neese, who suggested this name.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070106/MPCPages.arcLast Updated: 2007-01-09

Alternate Designations
 1996 AW4 = 1942 GL = 1971 FX = 1989 FG1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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