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
JPL Small-Body Database Browser
Search: [ help ]  
117801 (2005 GX166)
Classification: Main-belt Asteroid          SPK-ID: 2117801
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1602165968289399 3.4721e-08  
a 2.394140727817202 1.134e-08 au
q 2.010559648076768 8.5171e-08 au
i 1.423958143155598 5.6843e-06 deg
node 175.5119408956623 0.00015997 deg
peri 98.45681329548381 0.00016108 deg
M 345.6349223343258 1.7875e-05 deg
tp 2459054.491875850551
(2020-Jul-23.99187585)
6.7207e-05 TDB
period 1353.078330557425
3.70
9.6132e-06
2.632e-08
d
yr
n .2660599847546828 1.8903e-09 deg/d
Q 2.777721807557635 1.3157e-08 au
  Orbit Determination Parameters
   # obs. used (total)      437  
   data-arc span      8524 days (23.34 yr)  
   first obs. used      1997-02-11  
   last obs. used      2020-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56783  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:50:51  

Additional Information
 Earth MOID = .994842 au 
 Jupiter MOID = 2.32684 au 
 T_jup = 3.512 
[ 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 MPO426743  

117801 (2005 GX166)          Discovered 2005-Apr-11 by Mt. Lemmon Survey at Mt. Lemmon
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 GX166 = 2002 TR252 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-04 00:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin