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 ]  
154553 (2003 GO50)
Classification: Main-belt Asteroid          SPK-ID: 2154553
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07601218485061084 4.8336e-08  
a 2.679107389253971 2.5248e-08 au
q 2.475462583147361 1.324e-07 au
i 15.01638444502431 5.8116e-06 deg
node 198.5007879668203 1.794e-05 deg
peri 345.2282050638208 3.9804e-05 deg
M 356.8389764163242 3.5937e-05 deg
tp 2459014.563999601723
(2020-Jun-14.06399960)
0.00015994 TDB
period 1601.708978941801
4.39
2.2642e-05
6.199e-08
d
yr
n .2247599312565762 3.1772e-09 deg/d
Q 2.882752195360581 2.7167e-08 au
  Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      6651 days (18.21 yr)  
   first obs. used      2000-09-28  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59674  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:15:23  

Additional Information
 Earth MOID = 1.47816 au 
 Jupiter MOID = 2.08169 au 
 T_jup = 3.324 
[ 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 15.6   n/a MPO422587  

154553 (2003 GO50)          Discovered 2003-Apr-05 by Spacewatch at Kitt Peak
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ 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-Feb-16 22:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin