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 ]  
489874 (2008 GT105)
Classification: Main-belt Asteroid          SPK-ID: 2489874
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09293567856290343 1.3972e-07  
a 2.750064035384113 4.4587e-08 au
q 2.494484968164254 4.1227e-07 au
i 26.00483755207512 7.8675e-06 deg
node 42.33462419209717 1.5674e-05 deg
peri 147.9178868445012 3.7543e-05 deg
M 341.9916716279141 3.5994e-05 deg
tp 2459479.826576117826
(2021-Sep-22.32657612)
0.00016731 TDB
period 1665.760795927937
4.56
4.051e-05
1.109e-07
d
yr
n .216117464692436 5.2559e-09 deg/d
Q 3.005643102603972 4.873e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      4792 days (13.12 yr)  
   first obs. used      2008-04-11  
   last obs. used      2021-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43401  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 10:13:45  

Additional Information
 Earth MOID = 1.50968 au 
 Jupiter MOID = 1.99477 au 
 T_jup = 3.193 
[ 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 16.58   n/a MPCxxxxx  

489874 (2008 GT105)          Discovered 2008-Apr-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-05-15

Alternate Designations
 2008 GT105 = 2010 VK37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-24 15:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin