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 ]  
357712 (2005 QB41)
Classification: Main-belt Asteroid          SPK-ID: 2357712
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2351806642086936 6.1519e-08  
a 2.720293932660346 2.0001e-08 au
q 2.080533398734406 1.6866e-07 au
i 9.477789935764253 7.9202e-06 deg
node 178.6387054837277 2.3083e-05 deg
peri 148.1106230035006 2.7689e-05 deg
M 29.23569216428124 1.3769e-05 deg
tp 2458467.413790530454
(2018-Dec-14.91379053)
6.2115e-05 TDB
period 1638.785739698413
4.49
1.8074e-05
4.948e-08
d
yr
n .2196748429518621 2.4227e-09 deg/d
Q 3.360054466586285 2.4705e-08 au
  Orbit Determination Parameters
   # obs. used (total)      303  
   data-arc span      5673 days (15.53 yr)  
   first obs. used      2004-04-14  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5557  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:09:41  

Additional Information
 Earth MOID = 1.07556 au 
 Jupiter MOID = 2.05751 au 
 T_jup = 3.299 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO455583  

357712 (2005 QB41)          Discovered 2005-Aug-26 by LONEOS at Anderson Mesa
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-07 14:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin