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 ]  
447014 (2004 GO20)
Classification: Main-belt Asteroid          SPK-ID: 2447014
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2290744338907046 1.1079e-07  
a 2.652059731035423 2.3903e-08 au
q 2.044540649504149 2.9034e-07 au
i 8.273399726412821 1.2627e-05 deg
node 40.11582552267046 4.3383e-05 deg
peri 138.0886698192517 4.7665e-05 deg
M 277.9249605208538 1.9125e-05 deg
tp 2459360.151584731071
(2021-May-25.65158473)
8.6064e-05 TDB
period 1577.514568678126
4.32
2.1327e-05
5.839e-08
d
yr
n .2282070841993308 3.0852e-09 deg/d
Q 3.259578812566697 2.9378e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      5691 days (15.58 yr)  
   first obs. used      2004-03-28  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64022  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:20:19  

Additional Information
 Earth MOID = 1.05596 au 
 Jupiter MOID = 1.72083 au 
 T_jup = 3.337 
[ 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 17.0   n/a MPO456117  

447014 (2004 GO20)          Discovered 2004-Apr-09 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2015-10-28

[ 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-Jul-04 05:03 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin