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 ]  
357600 (2005 AN2)
Classification: Main-belt Asteroid          SPK-ID: 2357600
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1696794397598411 6.3506e-08  
a 2.406745504356997 1.5195e-08 au
q 1.998370275533185 1.5029e-07 au
i 3.609778544860627 7.559e-06 deg
node 92.31147148888813 8.5286e-05 deg
peri 3.348474721667896 8.7315e-05 deg
M 59.84840412311663 1.646e-05 deg
tp 2458773.777952867467
(2019-Oct-17.27795287)		 6.1986e-05 TDB
period 1363.778001495383
3.73		 1.2916e-05
3.536e-08		 d
yr
n .2639725817583652 2.4999e-09 deg/d
Q 2.815120733180808 1.7774e-08 au
   Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      5549 days (15.19 yr)  
   first obs. used      2005-01-06  
   last obs. used      2020-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55208  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:26:54  

Additional Information
 Earth MOID = 1.01518 au 
 Jupiter MOID = 2.35461 au 
 T_jup = 3.500 
[ 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 17.3   n/a MPO455582  

357600 (2005 AN2)          Discovered 2005-Jan-06 by CSS at Catalina
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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 2021-Jan-24 13:47 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin