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 ]  
66736 (1999 TB118)
Classification: Main-belt Asteroid          SPK-ID: 2066736
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05207745756346185 3.6996e-08  
a 2.769811347168997 1.5514e-08 au
q 2.625566614278009 1.0274e-07 au
i 3.57937402744588 4.3856e-06 deg
node 292.9844366888651 7.6511e-05 deg
peri 154.1059995682671 9.2726e-05 deg
M 146.1701799399434 5.1301e-05 deg
tp 2458516.856021552445
(2019-Feb-02.35602155)
0.00023971 TDB
period 1683.734892727362
4.61
1.4146e-05
3.873e-08
d
yr
n .2138103816431943 1.7964e-09 deg/d
Q 2.914056080059986 1.6322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1046  
   data-arc span      7553 days (20.68 yr)  
   first obs. used      1999-09-18  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50417  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:24:38  

Additional Information
 Earth MOID = 1.64221 au 
 Jupiter MOID = 2.1949 au 
 T_jup = 3.333 
[ 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 14.68   n/a E2021B10  

66736 (1999 TB118)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TB118 = 2001 BN24 
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-19 20:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin