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 ]  
109635 (2001 QE329)
Classification: Main-belt Asteroid          SPK-ID: 2109635
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1172243537370274 3.5537e-08  
a 2.622543163493663 1.6413e-08 au
q 2.315117236005659 9.6381e-08 au
i 7.026763461863883 4.4955e-06 deg
node 289.1816369438437 5.1719e-05 deg
peri 160.2717165634394 6.3138e-05 deg
M 333.4334351384575 3.61e-05 deg
tp 2458714.976223996276
(2019-Aug-19.47622400)
0.00015596 TDB
period 1551.252141684165
4.25
1.4563e-05
3.987e-08
d
yr
n .2320705901550955 2.1787e-09 deg/d
Q 2.929969090981667 1.8338e-08 au
  Orbit Determination Parameters
   # obs. used (total)      637  
   data-arc span      6368 days (17.43 yr)  
   first obs. used      2001-08-17  
   last obs. used      2019-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55064  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:40:52  

Additional Information
 Earth MOID = 1.3331 au 
 Jupiter MOID = 2.24591 au 
 T_jup = 3.384 
[ 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 15.3   n/a MPO453557  

109635 (2001 QE329)          Discovered 2001-Aug-17 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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 2019-Dec-13 08:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin