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 ]  
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1171600885161157 3.2185e-08  
a 2.622136020013726 1.2304e-08 au
q 2.314926331807622 8.2916e-08 au
i 7.027198358988233 4.4215e-06 deg
node 289.1813679051774 3.8358e-05 deg
peri 160.1448688561353 5.02e-05 deg
M 66.37724400737734 3.0077e-05 deg
tp 2458714.544820572872
(2019-Aug-19.04482057)
0.00012953 TDB
period 1550.890913493255
4.25
1.0916e-05
2.989e-08
d
yr
n .232124643240787 1.6339e-09 deg/d
Q 2.929345708219829 1.3746e-08 au
  Orbit Determination Parameters
   # obs. used (total)      830  
   data-arc span      6823 days (18.68 yr)  
   first obs. used      2001-08-17  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51052  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:07:02  

Additional Information
 Earth MOID = 1.33289 au 
 Jupiter MOID = 2.24584 au 
 T_jup = 3.384 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457392.5 (2016-Jan-05.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1163755420109072 3.2393e-08  
q 2.318262294271098 8.355e-08 au
tp 2457165.987096755683
(2015-May-23.48709676)
0.00013093 TDB
node 289.2733546068235 3.8338e-05 deg
peri 160.730651630004 5.0306e-05 deg
i 7.027189375025626 4.424e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      830  
   data-arc span      6823 days (18.68 yr)  
   first obs. used      2001-08-17  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51052  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:07:02  

Additional Information
 Jupiter MOID = 2.24584 au 
 T_jup = 3.384 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.049329906167377E-15 -2.684097348162268E-15 8.574551150872942E-13 4.513580614212138E-15 1.938412098938204E-13 -3.07950510564072E-16
q -2.684097348162268E-15 6.980534026361543E-15 -2.407078271400554E-12 -1.231992901217196E-14 -5.459420576937407E-13 9.252136489217964E-16
tp 8.574551150872942E-13 -2.407078271400554E-12 1.714216304293609E-8 9.90761411763171E-11 4.291568968396461E-9 8.240998427283653E-12
node 4.513580614212138E-15 -1.231992901217196E-14 9.90761411763171E-11 1.469775301086877E-9 -1.433134318440417E-9 7.193913437892343E-11
peri 1.938412098938204E-13 -5.459420576937407E-13 4.291568968396461E-9 -1.433134318440417E-9 2.53067065618974E-9 -6.927690038961568E-11
i -3.07950510564072E-16 9.252136489217964E-16 8.240998427283653E-12 7.193913437892343E-11 -6.927690038961568E-11 1.95719363201498E-11

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 2020-Sep-20 10:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin