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 ]  
97975 (2000 QG168)
Classification: Main-belt Asteroid          SPK-ID: 2097975
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1892562412648244 5.8129e-08  
a 2.34993812928489 8.057e-09 au
q 1.905197671731538 1.38e-07 au
i 3.682955925052092 4.4317e-06 deg
node 245.6451146973705 9.7139e-05 deg
peri 118.7189926340898 9.81e-05 deg
M 50.32717731225754 1.2228e-05 deg
tp 2458416.557052614388
(2018-Oct-25.05705261)
4.4688e-05 TDB
period 1315.779358098272
3.60
6.767e-06
1.853e-08
d
yr
n .2736021034106483 1.4071e-09 deg/d
Q 2.794678586838241 9.5819e-09 au
  Orbit Determination Parameters
   # obs. used (total)      580  
   data-arc span      9198 days (25.18 yr)  
   first obs. used      1993-11-17  
   last obs. used      2019-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51697  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:40:18  

Additional Information
 Earth MOID = .905789 au 
 Jupiter MOID = 2.67805 au 
 T_jup = 3.531 
[ 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 16.0   n/a MPO359439  

97975 (2000 QG168)          Discovered 2000-Aug-31 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
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin