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 ]  
216313 (2007 TL157)
Classification: Main-belt Asteroid          SPK-ID: 2216313
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1139553078615203 4.4908e-08  
a 2.325312334748442 1.5857e-08 au
q 2.060330651767992 1.0874e-07 au
i 4.1917215727488 4.6215e-06 deg
node 259.7607020928498 9.164e-05 deg
peri 30.92733826647227 0.00010049 deg
M 332.3718816906807 4.6693e-05 deg
tp 2459299.896061520551
(2021-Mar-26.39606152)
0.00016841 TDB
period 1295.150894707451
3.55
1.3248e-05
3.627e-08
d
yr
n .2779598898252832 2.8432e-09 deg/d
Q 2.590294017728891 1.7664e-08 au
  Orbit Determination Parameters
   # obs. used (total)      283  
   data-arc span      9680 days (26.50 yr)  
   first obs. used      1993-11-21  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58184  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:54:19  

Additional Information
 Earth MOID = 1.04343 au 
 Jupiter MOID = 2.54669 au 
 T_jup = 3.562 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.05   n/a E2021B55  

216313 (2007 TL157)          Discovered 2007-Oct-09 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-13 19:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin