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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5783530043709784 6.1446e-05  
a 83.12364412500771 0.013167 au
q 35.04883481104548 0.00044631 au
i 24.01332299640321 9.7565e-05 deg
node 217.8343965028798 2.9717e-05 deg
peri 184.6946321783091 0.0015971 deg
M 7.166423960053377 0.0017864 deg
tp 2452090.072602237315
(2001-Jun-29.57260224)
0.26918 JED
period 276812.2391659049
757.87
65.774
0.1801
d
yr
n .001300520530034213 3.0902e-07 deg/d
Q 131.1984534389699 0.020783 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   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      .65342  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 21:24:53  

Additional Information
 Earth MOID = 34.0566 au 
 Jupiter MOID = 30.0658 au 
 T_jup = 6.019 
[ 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 LCDB (Rev. 2016-February); 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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