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 ]  
97940 (2000 QW116)
Classification: Main-belt Asteroid          SPK-ID: 2097940
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2137044953667765 3.7466e-08  
a 2.169539226846561 7.0493e-09 au
q 1.70589894119489 8.0923e-08 au
i 5.822231413580971 3.5234e-06 deg
node 99.7888201329168 3.9935e-05 deg
peri 206.9929195613235 4.0952e-05 deg
M 97.1711402264018 7.7412e-06 deg
tp 2458685.446371847221
(2019-Jul-20.94637185)
2.5325e-05 TDB
period 1167.211847784657
3.20
5.6888e-06
1.558e-08
d
yr
n .308427301079296 1.5032e-09 deg/d
Q 2.633179512498232 8.5558e-09 au
  Orbit Determination Parameters
   # obs. used (total)      790  
   data-arc span      8067 days (22.09 yr)  
   first obs. used      1997-11-06  
   last obs. used      2019-12-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56333  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:26:18  

Additional Information
 Earth MOID = .693244 au 
 Jupiter MOID = 2.61697 au 
 T_jup = 3.653 
[ 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 16.3   n/a MPO325136  

97940 (2000 QW116)          Discovered 2000-Aug-28 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-06 19:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin