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 ]  
266918 (2010 AZ71)
Classification: Outer Main-belt Asteroid          SPK-ID: 2266918
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1527288299376121 1.0267e-07  
a 3.430041340331032 6.2908e-08 au
q 2.906175139784635 3.7114e-07 au
i 6.808382920459646 8.1324e-06 deg
node 278.9575016849211 6.6942e-05 deg
peri 116.0348997806002 7.1711e-05 deg
M 211.1347369927827 2.7872e-05 deg
tp 2459559.985302861190
(2021-Dec-11.48530286)
0.00018785 TDB
period 2320.317729283037
6.35
6.3833e-05
1.748e-07
d
yr
n .1551511654876842 4.2683e-09 deg/d
Q 3.95390754087743 7.2516e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      6083 days (16.65 yr)  
   first obs. used      2002-10-06  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64281  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:37:02  

Additional Information
 Earth MOID = 1.92114 au 
 Jupiter MOID = 1.5352 au 
 T_jup = 3.110 
[ 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 15.7   n/a MPO433732  
diameter diameter 3.882 km 1.089 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

266918 (2010 AZ71)          Discovered 2010-Jan-13 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2010 AZ71 = 2003 YZ42 = 2008 SB8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-16 11:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin