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 ]  
175376 (2005 TT71)
Classification: Main-belt Asteroid          SPK-ID: 2175376
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2121162010360525 5.0168e-08  
a 3.129309232007209 3.3814e-08 au
q 2.465532045846793 1.6163e-07 au
i 7.288747086940795 4.5632e-06 deg
node 75.81150414821641 4.9213e-05 deg
peri 236.6496084690909 5.0567e-05 deg
M 292.6926005642404 1.3165e-05 deg
tp 2459578.534520134316
(2021-Dec-30.03452013)		 7.6901e-05 TDB
period 2021.953431409048
5.54		 3.2772e-05
8.972e-08		 d
yr
n .1780456435879065 2.8858e-09 deg/d
Q 3.793086418167625 4.0986e-08 au
   Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      7586 days (20.77 yr)  
   first obs. used      1999-07-16  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60666  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 03:45:23  

Additional Information
 Earth MOID = 1.45865 au 
 Jupiter MOID = 1.53607 au 
 T_jup = 3.166 
[ 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 15.58   n/a E2021B55  

175376 (2005 TT71)          Discovered 2005-Oct-03 by CSS at Catalina
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ 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-Apr-12 12:33 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin