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 ]  
(2019 TL8)
Classification: Centaur          SPK-ID: 3893207
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4758209716595667 1.3421e-05  
a 10.76323710393071 0.00030922 au
q 5.641863166936097 1.7816e-05 au
i 24.59006682988438 2.1909e-05 deg
node 344.8198113716119 3.5067e-05 deg
peri 19.38262659582538 0.00050983 deg
M 21.51842701832994 0.0010834 deg
tp 2458229.559592856106
(2018-Apr-21.05959286)
0.006102 TDB
period 12897.71535509485
35.31
0.55582
0.001522
d
yr
n .02791192006402846 1.2029e-06 deg/d
Q 15.88461104092532 0.00045636 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      832 days (2.28 yr)  
   first obs. used      2017-07-30  
   last obs. used      2019-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .60264  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-16 00:51:49  

Additional Information
 Earth MOID = 4.64965 au 
 Jupiter MOID = .770413 au 
 T_jup = 2.784 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7   .23192 E2019-VI7 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-04 21:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin