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 ]  
382101 (2011 GY66)
Classification: Main-belt Asteroid          SPK-ID: 2382101
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1967411836994526 6.7138e-08  
a 2.617611957024623 4.3545e-08 au
q 2.102619882133758 1.8257e-07 au
i 15.36985444696227 7.2127e-06 deg
node 55.86810938906137 3.1159e-05 deg
peri 185.8364225931578 4.2299e-05 deg
M 295.7311739529525 3.6717e-05 deg
tp 2458876.655814545653
(2020-Jan-28.15581455)
0.00016323 TDB
period 1546.878935732517
4.24
3.86e-05
1.057e-07
d
yr
n .2327266805980028 5.8073e-09 deg/d
Q 3.132604031915488 5.2112e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      6697 days (18.34 yr)  
   first obs. used      2000-11-25  
   last obs. used      2019-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60714  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:03:17  

Additional Information
 Earth MOID = 1.09074 au 
 Jupiter MOID = 1.88456 au 
 T_jup = 3.329 
[ 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 MPO434367  

382101 (2011 GY66)          Discovered 2007-Jan-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

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