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 ]  
362618 (2011 SD32)
Classification: Main-belt Asteroid          SPK-ID: 2362618
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07411519190000682 4.7322e-08  
a 2.257864239084933 1.81e-08 au
q 2.09052219772099 1.0475e-07 au
i 7.446741376242801 5.8943e-06 deg
node 34.11332441257493 4.1723e-05 deg
peri 32.66939840997674 6.6269e-05 deg
M 282.1478029499298 5.6881e-05 deg
tp 2459664.486882741822
(2022-Mar-25.98688274)
0.00019788 TDB
period 1239.21072805445
3.39
1.4901e-05
4.08e-08
d
yr
n .2905074914620831 3.4933e-09 deg/d
Q 2.425206280448876 1.9442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      9746 days (26.68 yr)  
   first obs. used      1994-10-11  
   last obs. used      2021-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54162  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 16:25:17  

Additional Information
 Earth MOID = 1.10679 au 
 Jupiter MOID = 2.76618 au 
 T_jup = 3.607 
[ 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 17.46   n/a E2021B25  

362618 (2011 SD32)          Discovered 1994-Oct-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

Alternate Designations
 2011 SD32 = 1994 TU13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-27 23:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin