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 ]  
392590 (2011 SH201)
Classification: Main-belt Asteroid          SPK-ID: 2392590
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1275822938293968 8.0618e-08  
a 2.617121161898671 3.7431e-08 au
q 2.283222840834183 2.3242e-07 au
i 7.55475544786473 8.1662e-06 deg
node 355.9998620481612 4.2275e-05 deg
peri 291.7594953925073 5.6408e-05 deg
M 74.50492513763191 3.1023e-05 deg
tp 2458680.450868881451
(2019-Jul-15.95086888)
0.00013517 TDB
period 1546.443902733108
4.23
3.3177e-05
9.083e-08
d
yr
n .2327921493716997 4.9942e-09 deg/d
Q 2.95101948296316 4.2207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      4292 days (11.75 yr)  
   first obs. used      2007-10-05  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57426  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:01  

Additional Information
 Earth MOID = 1.28034 au 
 Jupiter MOID = 2.25736 au 
 T_jup = 3.383 
[ 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 16.9   n/a MPO476851  

392590 (2011 SH201)          Discovered 2007-Oct-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ 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-May-29 14:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin