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 ]  
39302 (2001 QC29)
Classification: Main-belt Asteroid          SPK-ID: 2039302
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2136093743427757 4.527e-08  
a 3.105932222783307 1.8878e-08 au
q 2.442475983923498 1.3985e-07 au
i 17.7034376688291 5.5389e-06 deg
node 14.53237277847699 1.5223e-05 deg
peri 23.55996313662184 2.0184e-05 deg
M 67.3950687224651 1.1959e-05 deg
tp 2458226.206738752632
(2018-Apr-17.70673875)
6.5552e-05 TDB
period 1999.33877364142
5.47
1.8228e-05
4.991e-08
d
yr
n .1800595300536925 1.6416e-09 deg/d
Q 3.769388461643115 2.2911e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1376  
   data-arc span      24347 days (66.66 yr)  
   first obs. used      1953-03-10  
   last obs. used      2019-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48121  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 02:30:56  

Additional Information
 Earth MOID = 1.45709 au 
 Jupiter MOID = 1.74644 au 
 T_jup = 3.113 
[ 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 13.3   n/a MPO502430  
diameter diameter 8.796 km 0.469 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.173   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39302 (2001 QC29)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
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-24 11:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin