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 ]  
357784 (2005 ST279)
Classification: Main-belt Asteroid          SPK-ID: 2357784
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1623837902979307 1.9452e-07  
a 2.150555541721652 2.1272e-08 au
q 1.801340181610671 4.0571e-07 au
i 2.612263770519666 1.1915e-05 deg
node 144.9057754698154 0.0001636 deg
peri 257.8853725903974 0.00018278 deg
M 87.65099204106288 6.3494e-05 deg
tp 2458320.034945168987
(2018-Jul-20.53494517)
0.00020202 TDB
period 1151.925578798507
3.15
1.7092e-05
4.68e-08
d
yr
n .3125201893472065 4.637e-09 deg/d
Q 2.499770901832633 2.4727e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      5920 days (16.21 yr)  
   first obs. used      2002-11-24  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59617  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:06:56  

Additional Information
 Earth MOID = .811529 au 
 Jupiter MOID = 2.8857 au 
 T_jup = 3.687 
[ 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 19.0   n/a MPO368422  

357784 (2005 ST279)          Discovered 2005-Sep-23 by Spacewatch at Kitt Peak
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-12 09:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin