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 ]  
59431 (1999 GG13)
Classification: Main-belt Asteroid          SPK-ID: 2059431
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1951398983407339 4.4299e-08  
a 2.54485487944101 1.1066e-08 au
q 2.048252156974971 1.1476e-07 au
i 4.524540187664798 6.2569e-06 deg
node 217.1545681080538 7.8697e-05 deg
peri 25.30627526299647 8.2061e-05 deg
M 52.13648602910585 2.5275e-05 deg
tp 2458785.750473337711
(2019-Oct-29.25047334)
0.0001034 TDB
period 1482.835447622321
4.06
9.6721e-06
2.648e-08
d
yr
n .2427781184872863 1.5836e-09 deg/d
Q 3.04145760190705 1.3226e-08 au
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      10645 days (29.14 yr)  
   first obs. used      1991-06-06  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60566  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 05:21:57  

Additional Information
 Earth MOID = 1.03668 au 
 Jupiter MOID = 1.97629 au 
 T_jup = 3.412 
[ 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 15.8   n/a MPO468495  

59431 (1999 GG13)          Discovered 1999-Apr-12 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 GG13 = 2000 SW188 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-27 18:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin