Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5776385702287906 3.7414e-05  
a 82.79381005718237 0.0080057 au
q 34.96891199195748 0.00028516 au
i 23.99488295582761 2.7551e-05 deg
node 217.7908684820591 3.6722e-05 deg
peri 184.1509228960327 0.00071999 deg
M 9.160792422876039 0.0014615 deg
tp 2451998.440907648588
(2001-Mar-29.94090765)
0.12177 TDB
period 275166.2909588251
753.36
39.911
0.1093
d
yr
n .001308299787541451 1.8976e-07 deg/d
Q 130.6187081224073 0.01263 au
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      8514 days (23.31 yr)  
   first obs. used      1996-10-09  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .50986  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:29:42  

Additional Information
 Earth MOID = 33.978 au 
 Jupiter MOID = 29.9845 au 
 T_jup = 6.012 
[ 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-August); 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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-23 03:30 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin