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 ]  
97990 (2000 QG186)
Classification: Main-belt Asteroid          SPK-ID: 2097990
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07107742356334684 3.5794e-08  
a 2.269022615016635 1.1888e-08 au
q 2.107746333534284 8.2612e-08 au
i 6.228031837558153 3.6701e-06 deg
node 85.01795834138954 3.9892e-05 deg
peri 128.386510834356 4.9234e-05 deg
M 277.4375807757327 2.9976e-05 deg
tp 2458886.810036840881
(2020-Feb-07.31003684)
0.0001045 TDB
period 1248.408346450461
3.42
9.8113e-06
2.686e-08
d
yr
n .2883671845222524 2.2663e-09 deg/d
Q 2.430298896498985 1.2733e-08 au
  Orbit Determination Parameters
   # obs. used (total)      933  
   data-arc span      7800 days (21.36 yr)  
   first obs. used      1997-10-27  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56773  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:32:21  

Additional Information
 Earth MOID = 1.10647 au 
 Jupiter MOID = 2.54474 au 
 T_jup = 3.603 
[ 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 15.5   n/a MPO417491  

97990 (2000 QG186)          Discovered 2000-Aug-26 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

Alternate Designations
 2000 QG186 = 2001 YF65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-20 20:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin