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 ]  
351675 (2006 AA66)
Classification: Main-belt Asteroid          SPK-ID: 2351675
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2600161569302443 4.6722e-08  
a 2.335481997945131 3.2853e-08 au
q 1.728218944259669 1.266e-07 au
i 22.35686991168726 1.1942e-05 deg
node 156.5593657155223 1.1921e-05 deg
peri 277.2457298368483 3.5089e-05 deg
M 310.6094304853836 2.839e-05 deg
tp 2458779.356507526227
(2019-Oct-22.85650753)		 0.00010431 TDB
period 1303.656615872527
3.57		 2.7508e-05
7.531e-08		 d
yr
n .2761463376297562 5.8268e-09 deg/d
Q 2.942745051630592 4.1395e-08 au
   Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      4147 days (11.35 yr)  
   first obs. used      2006-01-08  
   last obs. used      2017-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56821  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 11:17:17  

Additional Information
 Earth MOID = .889209 au 
 Jupiter MOID = 2.6046 au 
 T_jup = 3.425 
[ 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 16.7   n/a MPO455545  
diameter diameter 2.631 km 0.335 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

351675 (2006 AA66)          Discovered 2006-Jan-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)		 Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2036-Oct-31 03:05 < 00:01 Eunom 0.0355036024925299 0.0354960446883733 0.0355111633850567 10.6754510258904 10.6754509888535 2464997.628597042 0.430060431077403 654.721449775815 83.3989114046714 -55.5279439751878 52693.3656234392 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 11:17:21 2018-Dec-18 01:46
2083-Apr-27 03:47 < 00:01 Thisb 0.0395963310460218 0.0395945686560174 0.0395980936564994 10.6264889532183 10.6264889370141 2481976.657593247 0.45202567551545 1470.69736437049 87.4381350932679 -89.6559772033402 67737.529170919 T 12 CATAB v2.0e-lin.ifort 2018-Oct-04 11:17:21 2018-Dec-18 01:46
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-19 11:01 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin