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 ]  
379730 (2011 GY47)
Classification: Main-belt Asteroid          SPK-ID: 2379730
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02980756489901391 1.0001e-07  
a 2.764291271259113 5.3616e-08 au
q 2.681894479791279 2.8415e-07 au
i 13.84847889636077 9.9317e-06 deg
node 11.56884796183958 3.3432e-05 deg
peri 327.8802690601889 0.00013554 deg
M 212.8383628658463 0.00013431 deg
tp 2459686.724532938579
(2022-Apr-17.22453294)
0.00062778 TDB
period 1678.70402007477
4.60
4.884e-05
1.337e-07
d
yr
n .2144511454639666 6.2392e-09 deg/d
Q 2.846688062726946 5.5214e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      7035 days (19.26 yr)  
   first obs. used      1999-10-06  
   last obs. used      2019-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47072  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:02:13  

Additional Information
 Earth MOID = 1.68385 au 
 Jupiter MOID = 2.26226 au 
 T_jup = 3.297 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO471894  

379730 (2011 GY47)          Discovered 1999-Oct-06 by LINEAR at Socorro
Reference: Last Updated: 2013-11-20

Alternate Designations
 2011 GY47 = 1999 TK276 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-26 05:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin