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 ]  
441308 (2008 AS52)
Classification: Main-belt Asteroid          SPK-ID: 2441308
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06939520739507268 7.2531e-08  
a 2.805503075240691 5.2643e-08 au
q 2.610814607486849 2.1737e-07 au
i 3.490452116212511 1.0349e-05 deg
node 291.5957872193064 0.00020567 deg
peri 339.42942073737 0.000242 deg
M 76.93415790828736 0.00012685 deg
tp 2458633.698372249872
(2019-May-30.19837225)
0.00060724 TDB
period 1716.38436788325
4.70
4.831e-05
1.323e-07
d
yr
n .2097432292767697 5.9035e-09 deg/d
Q 3.000191542994533 5.6296e-08 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      5104 days (13.97 yr)  
   first obs. used      2004-03-28  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66991  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:10:24  

Additional Information
 Earth MOID = 1.59494 au 
 Jupiter MOID = 2.07188 au 
 T_jup = 3.317 
[ 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 16.8   n/a MPO437715  

441308 (2008 AS52)          Discovered 2007-Dec-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-05 14:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin