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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07258640768707998 6.6761e-08  
a 5.110263826302678 1.3088e-07 AU
q 4.739328132818135 3.5594e-07 AU
i 13.70320786069023 1.179e-05 deg
node 198.5540516378339 2.9982e-05 deg
peri 96.35317680395357 9.0705e-05 deg
M 131.6933112013953 8.3742e-05 deg
tp 2455456.936052384291
(2010-Sep-17.43605238)
0.00098859 JED
period 4219.523497984365
11.55
0.0001621
4.438e-07
d
yr
n .08531769053353283 3.2777e-09 deg/d
Q 5.481199519787221 1.4038e-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 = 3.7606 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. 2014-Mar-01) 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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