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 ]  
117731 (2005 GY19)
Classification: Main-belt Asteroid          SPK-ID: 2117731
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0807555440890345 4.7713e-08  
a 2.729902794812154 2.3194e-08 au
q 2.509448009306923 1.356e-07 au
i 12.43340209346596 5.7541e-06 deg
node 203.7716178967554 2.1759e-05 deg
peri 325.5381661585792 3.9954e-05 deg
M 75.76608788740857 3.2413e-05 deg
tp 2458253.769884506329
(2018-May-15.26988451)
0.00014816 TDB
period 1647.476398190351
4.51
2.0996e-05
5.748e-08
d
yr
n .218516028754911 2.7849e-09 deg/d
Q 2.950357580317386 2.5067e-08 au
  Orbit Determination Parameters
   # obs. used (total)      525  
   data-arc span      8065 days (22.08 yr)  
   first obs. used      1996-03-22  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .598  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:24:03  

Additional Information
 Earth MOID = 1.52274 au 
 Jupiter MOID = 2.04137 au 
 T_jup = 3.316 
[ 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 15.3   n/a MPO449688  

117731 (2005 GY19)          Discovered 2005-Apr-02 by Mt. Lemmon Survey at Mt. Lemmon
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2005 GY19 = 1996 FH18 = 2000 EW199 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-13 21:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin