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 ]  
347577 (2001 AE47)
Classification: Main-belt Asteroid          SPK-ID: 2347577
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3121844072225746 5.8218e-07  
a 2.557938635244815 1.0177e-07 au
q 1.759390078689191 1.5329e-06 au
i 29.7111695874179 3.3799e-05 deg
node 70.80987603778068 1.947e-05 deg
peri 106.151655258335 0.00014768 deg
M 240.3249147231221 0.00018814 deg
tp 2459497.246543768083
(2021-Oct-09.74654377)
0.00081019 TDB
period 1494.285592884896
4.09
8.9181e-05
2.442e-07
d
yr
n .2409178015997445 1.4378e-08 deg/d
Q 3.356487191800439 1.3355e-07 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      6833 days (18.71 yr)  
   first obs. used      2000-12-05  
   last obs. used      2019-08-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .46444  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:34:11  

Additional Information
 Earth MOID = .935542 au 
 Jupiter MOID = 2.19151 au 
 T_jup = 3.191 
[ 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 15.9   n/a MPO397250  
diameter diameter 3.086 km 0.179 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.128   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

347577 (2001 AE47)          Discovered 2001-Jan-15 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

[ 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 2020-Feb-20 19:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin