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5476 (1989 TO11)
Classification: Jupiter Trojan          SPK-ID: 2005476
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07276381353947405 6.6783e-08  
a 5.110508920940411 1.317e-07 AU
q 4.738648802725285 3.5665e-07 AU
i 13.70314207828208 1.179e-05 deg
node 198.5536638085844 2.9982e-05 deg
peri 96.49052313770682 9.0424e-05 deg
M 114.4640032624949 8.3521e-05 deg
tp 2455458.782503894702
(2010-Sep-19.28250389)
0.00098563 JED
period 4219.827062052201
11.55
0.00016312
4.466e-07
d
yr
n .08531155298694244 3.2977e-09 deg/d
Q 5.482369039155539 1.4128e-07 AU
  Orbit Determination Parameters
   # obs. used (total)      804  
   data-arc span      22434 days (61.42 yr)  
   first obs. used      1952-08-24  
   last obs. used      2014-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5343  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 18:12:37  

Additional Information
 Earth MOID = 3.75805 AU 
 T_jup = 2.939 
[ 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 10.5 mag n/a MPO267730  
rotation period rot_per 5.780 h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Published Reference List:
[Mottola, S.; Di Martino, M.; Erikson, A.; Gonano-Beurer, M.; et al. (2011) Astron. J. 141, A170.]

5476 (1989 TO11)          Discovered 1989-Oct-02 by Bus, S. J. at Cerro Tololo
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1989 TO11 = 1990 UW13 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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