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 ]  
146167 (2000 SY266)
Classification: Main-belt Asteroid          SPK-ID: 2146167
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03650265320618117 6.0311e-08  
a 3.128769803126609 3.0296e-08 au
q 3.014561404041106 1.8739e-07 au
i 21.5583306649972 7.0039e-06 deg
node 247.7586588936221 1.5031e-05 deg
peri 137.8474241538486 0.00011548 deg
M 115.9965621303933 0.00011059 deg
tp 2457949.169431414706
(2017-Jul-14.66943141)		 0.00061924 TDB
period 2021.430638841907
5.53		 2.9361e-05
8.039e-08		 d
yr
n .1780916906484838 2.5867e-09 deg/d
Q 3.242978202212111 3.1402e-08 au
   Orbit Determination Parameters
   # obs. used (total)      488  
   data-arc span      8412 days (23.03 yr)  
   first obs. used      1996-01-24  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56146  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:54:02  

Additional Information
 Earth MOID = 2.04386 au 
 Jupiter MOID = 2.00829 au 
 T_jup = 3.104 
[ 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 14.4   n/a MPO385651  
diameter diameter 8.250 km 0.360 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146167 (2000 SY266)          Discovered 2000-Sep-27 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2000 SY266 = 2004 JR27 
[ 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-15 21:29 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin