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 ]  
379163 (2009 QS22)
Classification: Main-belt Asteroid          SPK-ID: 2379163
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2188039931820709 9.5861e-08  
a 2.37102043332411 4.2947e-08 au
q 1.852231694596511 2.1482e-07 au
i 2.700761131291165 7.7513e-06 deg
node 25.33848685832549 0.00022317 deg
peri 324.2181319676722 0.00022531 deg
M 228.1087862876085 4.5982e-05 deg
tp 2459089.056432806339
(2020-Aug-27.55643281)
0.00018196 TDB
period 1333.525644807663
3.65
3.6232e-05
9.92e-08
d
yr
n .2699610625425382 7.3348e-09 deg/d
Q 2.889809172051709 5.2344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      5519 days (15.11 yr)  
   first obs. used      2004-02-26  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4808  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:24:59  

Additional Information
 Earth MOID = .846085 au 
 Jupiter MOID = 2.53509 au 
 T_jup = 3.510 
[ 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 17.5   n/a MPO434345  

379163 (2009 QS22)          Discovered 2009-Aug-20 by OAM at La Sagra
Reference: Last Updated: 2013-11-20

[ 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 2019-Dec-13 08:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin