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
JPL Small-Body Database Browser
Search: [ help ]  
46329 (2001 QW232)
Classification: Main-belt Asteroid          SPK-ID: 2046329
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1197069713239391 3.8331e-08  
a 3.169729182545206 1.6018e-08 au
q 2.790290502185614 1.257e-07 au
i 2.134261884464265 4.026e-06 deg
node 315.1178634550928 0.00010178 deg
peri 234.7117788840279 0.00010303 deg
M 309.1381386172633 1.6124e-05 deg
tp 2459491.720144764688
(2021-Oct-04.22014476)
9.2943e-05 TDB
period 2061.254725350489
5.64
1.5625e-05
4.278e-08
d
yr
n .1746509034388201 1.3239e-09 deg/d
Q 3.549167862904798 1.7936e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1440  
   data-arc span      10223 days (27.99 yr)  
   first obs. used      1993-03-25  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51837  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:38:29  

Additional Information
 Earth MOID = 1.79085 au 
 Jupiter MOID = 1.42235 au 
 T_jup = 3.190 
[ 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 14.22   n/a MPCxxxxx  
diameter diameter 5.566 km 0.133 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.082   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46329 (2001 QW232)          Discovered 2001-Aug-24 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 QW232 = 1999 GZ49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-16 02:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin