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 ]  
277975 (2006 TT42)
Classification: Main-belt Asteroid          SPK-ID: 2277975
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1254499092155576 6.6406e-08  
a 2.733915975435261 2.2728e-08 au
q 2.390946464513945 1.8333e-07 au
i 15.33477589140636 6.5539e-06 deg
node 223.7120744394802 1.9613e-05 deg
peri 27.16420332423183 3.0366e-05 deg
M 61.81454988032829 2.2069e-05 deg
tp 2458316.992611587809
(2018-Jul-17.49261159)
0.00010065 TDB
period 1651.110620816298
4.52
2.059e-05
5.637e-08
d
yr
n .218035058015688 2.7189e-09 deg/d
Q 3.076885486356578 2.5579e-08 au
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      8009 days (21.93 yr)  
   first obs. used      1997-11-20  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52658  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 05:26:08  

Additional Information
 Earth MOID = 1.38727 au 
 Jupiter MOID = 1.95272 au 
 T_jup = 3.290 
[ 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 16.1   n/a MPO450167  

277975 (2006 TT42)          Discovered 2006-Oct-12 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2006 TT42 = 2005 MO50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-10 03:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin