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 ]  
186097 (2001 SG354)
Classification: Main-belt Asteroid          SPK-ID: 2186097
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1594178356859883 6.3615e-08  
a 2.629202605534034 1.757e-08 au
q 2.210060816579837 1.6795e-07 au
i 5.536819373025332 4.6154e-06 deg
node 85.62069248877722 5.5108e-05 deg
peri 288.8305195666305 5.7266e-05 deg
M 177.082939444127 1.5427e-05 deg
tp 2458434.535345710029
(2018-Nov-12.03534571)
6.3503e-05 TDB
period 1557.164549052412
4.26
1.5609e-05
4.274e-08
d
yr
n .2311894399465183 2.3175e-09 deg/d
Q 3.048344394488231 2.0371e-08 au
  Orbit Determination Parameters
   # obs. used (total)      291  
   data-arc span      7118 days (19.49 yr)  
   first obs. used      2001-09-18  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58508  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:49:54  

Additional Information
 Earth MOID = 1.21733 au 
 Jupiter MOID = 2.43093 au 
 T_jup = 3.376 
[ 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 16.81   n/a E2021B55  

186097 (2001 SG354)          Discovered 2001-Sep-18 by LONEOS at Anderson Mesa
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ 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 2021-Jun-20 21:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin