Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
36445 Smalley (2000 QU)
Classification: Main-belt Asteroid          SPK-ID: 2036445
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1957195962662908 4.9244e-08  
a 2.320958572107833 1.4694e-08 AU
q 1.866701497424101 1.176e-07 AU
i 9.891096286118708 7.1778e-06 deg
node 153.0262387206518 2.9591e-05 deg
peri 264.5014742912851 3.4975e-05 deg
M 314.645619353515 2.0536e-05 deg
tp 2457163.210751021374
(2015-May-20.71075102)
7.419e-05 JED
period 1291.515164196922
3.54
1.2265e-05
3.358e-08
d
yr
n .2787423717350247 2.6471e-09 deg/d
Q 2.775215646791565 1.757e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      833  
   data-arc span      7165 days (19.62 yr)  
   first obs. used      1995-03-24  
   last obs. used      2014-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5028  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 03:40:19  

Additional Information
 Earth MOID = .908394 AU 
 T_jup = 3.532 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3 mag n/a MPO302277  

36445 Smalley           Discovered 2000 Aug. 23 by L. Robinson at Sunflower Observatory.
Kyle Smalley (b. 1961) is an amateur astronomer and team member of the Powell Observatory Near-Earth-Object follow-up program.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020921/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 2000 QU = 1999 JE93 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Feb-28 01:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin