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13416 Berryman (1999 UX25)
Classification: Main-belt Asteroid          SPK-ID: 2013416
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2282875775837713 5.8523e-08  
a 3.14779030389815 3.8079e-08 AU
q 2.429188880679558 1.9165e-07 AU
i 4.00592809501202 6.2678e-06 deg
node 233.0819294630967 9.0895e-05 deg
peri 82.04834284197167 9.2039e-05 deg
M 300.3592896572562 2.0333e-05 deg
tp 2457338.446087966201
(2015-Nov-11.94608797)
0.00011902 JED
period 2039.89172779251
5.58
3.7015e-05
1.013e-07
d
yr
n .1764799548403374 3.2024e-09 deg/d
Q 3.866391727116742 4.6772e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      973  
   data-arc span      13340 days (36.52 yr)  
   first obs. used      1977-12-07  
   last obs. used      2014-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49122  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:30:28  

Additional Information
 Earth MOID = 1.4205 AU 
 T_jup = 3.164 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.9 mag n/a PDS3 (MPC 37600)  

13416 Berryman           Discovered 1999 Oct. 30 by the Catalina Sky Survey.
Jay Berryman (b. 1980) is a member of the Mountain Operations team for Steward Observatory at the University of Arizona. His efforts have been instrumental in keeping the Mt. Lemmon and Catalina Stations of the observatory available for use by the Arizona university system.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120831/MPCPages.arcLast Updated: 2012-09-04

[ show close-approach data ]
Alternate Designations
 1999 UX25 = 1977 XY1 = 1982 SG1 = 1998 MB20 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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