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 ]  
120138 (2003 GB17)
Classification: Main-belt Asteroid          SPK-ID: 2120138
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 .1295817667873243 5.8301e-08  
a 3.175614453088771 3.8668e-08 au
q 2.764112721622165 2.0267e-07 au
i 13.84967461584799 5.9395e-06 deg
node 274.5578596915606 2.98e-05 deg
peri 354.4379793006229 4.0856e-05 deg
M 301.8639428276231 2.8446e-05 deg
tp 2459334.297558038201
(2021-Apr-29.79755804)
0.00016512 TDB
period 2066.998120244886
5.66
3.7754e-05
1.034e-07
d
yr
n .1741656155726689 3.1811e-09 deg/d
Q 3.587116184555376 4.3679e-08 au
  Orbit Determination Parameters
   # obs. used (total)      469  
   data-arc span      7539 days (20.64 yr)  
   first obs. used      1999-09-07  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59964  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:35:04  

Additional Information
 Earth MOID = 1.74828 au 
 Jupiter MOID = 1.54497 au 
 T_jup = 3.143 
[ 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 14.4   n/a MPO251139  
diameter diameter 6.514 km 0.186 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.079   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

120138 (2003 GB17)          Discovered 2003-Apr-05 by NEAT at Haleakala
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ 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 2020-Oct-25 12:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin