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135978 Agueros (2002 TD304)
Classification: Main-belt Asteroid          SPK-ID: 2135978
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: MPO251231 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.1583355 n/a  
a 2.7354855 n/a AU
q 2.3023610 n/a AU
i 7.90923 n/a deg
node 53.16188 n/a deg
peri 263.16725 n/a deg
M 161.97144 n/a deg
tp 2455656.9913894
(2011-Apr-05.49138940)		 n/a JED
period 1652.5326923
4.52		 n/a
n/a		 d
yr
n 0.21784743 n/a deg/d
Q 3.1686100 n/a AU
   Orbit Determination Parameters
   # obs. used (total)      182  
   first obs. used      1993-??-??  
   last obs. used      2013-01-12  
   # oppositions      12  
   planetary ephem.      DE403  
   condition code      0  
   fit RMS      0.53  
   data source      MPC:mpu  
   producer      MPCLINUX  

Additional Information
 T_jup = 3.320 

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8 mag n/a MPO251231  

135978 Agüeros           Discovered 2002 Oct. 4 by the Sloan Digital Sky Survey at Apache Point.
Marcel Agüeros (b. 1973) is a French-Puerto Rican astronomer and a contributor to the Sloan Digital Sky Survey. Marcel has worked on a variety of problems in stellar astrophysics, including searching for isolated neutron stars and examining the age-rotation-activity relation in open clusters.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120406/MPCPages.arcLast Updated: 2012-04-09

Alternate Designations
 2002 TD304 = 1993 TT48 = 2001 KO64 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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