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 ]  
277342 (2005 TL73)
Classification: Main-belt Asteroid          SPK-ID: 2277342
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .2403933378707613 6.7316e-08  
a 2.558892697019238 1.3837e-08 au
q 1.943751940329669 1.7881e-07 au
i 7.242536162850243 4.3285e-06 deg
node 104.5706239858232 4.8553e-05 deg
peri 253.6408712390259 4.9421e-05 deg
M 224.3595884857305 1.2483e-05 deg
tp 2459563.830333311629
(2021-Dec-15.33033331)
5.531e-05 TDB
period 1495.121680391333
4.09
1.2127e-05
3.32e-08
d
yr
n .2407830778734837 1.953e-09 deg/d
Q 3.174033453708807 1.7163e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      6797 days (18.61 yr)  
   first obs. used      2001-09-17  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64842  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 16:26:19  

Additional Information
 Earth MOID = .954543 au 
 Jupiter MOID = 2.30928 au 
 T_jup = 3.384 
[ 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 16.7   n/a MPO433794  

277342 (2005 TL73)          Discovered 2005-Oct-06 by CSS at Catalina
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 TL73 = 2001 UA50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-05 11:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin