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 ]  
109007 (2001 QN2)
Classification: Main-belt Asteroid          SPK-ID: 2109007
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07620337389690149 6.8789e-08  
a 2.60791263195288 1.6e-08 au
q 2.409180890569723 1.7473e-07 au
i 4.152200653439285 5.1531e-06 deg
node 8.571163029598821 6.2164e-05 deg
peri 354.5461498375978 6.9202e-05 deg
M 139.8127323841189 2.8883e-05 deg
tp 2458403.076631406887
(2018-Oct-11.57663141)
0.00012309 TDB
period 1538.289174569843
4.21
1.4156e-05
3.876e-08
d
yr
n .2340262194854671 2.1536e-09 deg/d
Q 2.806644373336038 1.7219e-08 au
  Orbit Determination Parameters
   # obs. used (total)      745  
   data-arc span      6850 days (18.75 yr)  
   first obs. used      2001-07-19  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56018  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:59:39  

Additional Information
 Earth MOID = 1.40654 au 
 Jupiter MOID = 2.54222 au 
 T_jup = 3.403 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO309935  

109007 (2001 QN2)          Discovered 2001-Aug-17 by Broughton, J. at Reedy Creek
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-11 05:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin