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15874 (1996 TL66)
Classification: TransNeptunian Object          SPK-ID: 2015874
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5839527879835306 9.3185e-05  
a 84.27277545631787 0.020517 AU
q 35.061453277491 0.00068506 AU
i 23.97421088952825 0.0001224 deg
node 217.7696002920575 4.0011e-05 deg
peri 184.951817084957 0.0022306 deg
M 5.947915601442711 0.0023145 deg
tp 2452131.846209838869
(2001-Aug-10.34620984)
0.37561 JED
period 282572.1609180764
773.64
103.19
0.2825
d
yr
n .001274010853830613 4.6526e-07 deg/d
Q 133.4840976351447 0.032498 AU
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      5883 days (16.11 yr)  
   first obs. used      1996-10-09  
   last obs. used      2012-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      2  
   fit RMS      .51023  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 18:17:21  

Additional Information
 Earth MOID = 34.0697 AU 
 T_jup = 6.032 
[ 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 5.4 mag n/a PDS3 (MPO 1725)  
rotation period rot_per 12. h n/a Asteroid Lightcurve DataBase (Rev. 2013-Sep-12) Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Thirouin, A.; Ortiz, J.L.; Duffard, R.; Santos-Sanz, P.; et al. (2010) Astron. Astrophys. 522, A93.]

15874 (1996 TL66)          Discovered 1996-Oct-09 by Trujillo, C., Jewitt, D. C., Luu, J. X., Chen, J. at Mauna Kea (568)
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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