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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
392612 (2011 TA7)
Classification: Main-belt Asteroid          SPK-ID: 2392612
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2336573270911879 5.5246e-08  
a 2.756885302190121 5.7649e-08 au
q 2.112718851383396 1.5049e-07 au
i 14.91085729318009 1.5319e-05 deg
node 346.8881796693569 2.5767e-05 deg
peri 249.5539877403636 4.5716e-05 deg
M 80.99207673637861 3.8562e-05 deg
tp 2458624.345286596214
(2019-May-20.84528660)
0.00017431 TDB
period 1671.962274360836
4.58
5.2444e-05
1.436e-07
d
yr
n .2153158629955464 6.7537e-09 deg/d
Q 3.401051752996847 7.1119e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      4703 days (12.88 yr)  
   first obs. used      2005-03-03  
   last obs. used      2018-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59888  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:52:44  

Additional Information
 Earth MOID = 1.15577 au 
 Jupiter MOID = 1.85014 au 
 T_jup = 3.255 
[ 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 16.6   n/a MPO434455  

392612 (2011 TA7)          Discovered 2006-Aug-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2011 TA7 = 2014 DN82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jun-03 04:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin