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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .576056739333104 3.7918e-05  
a 82.53272997363551 0.0080528 au
q 34.9891946567635 0.00028668 au
i 24.01278304639658 2.9257e-05 deg
node 217.8313706201633 3.7257e-05 deg
peri 184.2129467601303 0.00079982 deg
M 8.664168671350987 0.0013937 deg
tp 2452009.335654373079
(2001-Apr-09.83565437)
0.13562 TDB
period 273865.7630560305
749.80
40.082
0.1097
d
yr
n .001314512613708298 1.9239e-07 deg/d
Q 130.0762652905075 0.012692 au
  Orbit Determination Parameters
   # obs. used (total)      288  
   data-arc span      7747 days (21.21 yr)  
   first obs. used      1996-10-09  
   last obs. used      2017-12-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .51544  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:34:31  

Additional Information
 Earth MOID = 33.9978 au 
 Jupiter MOID = 30.0042 au 
 T_jup = 6.010 
[ 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 5.3   n/a MPO431681  
rotation period rot_per 12. h n/a LCDB (Rev. 2019-January); Warner et al., 2009 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
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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