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 ]  
210661 (2000 QG26)
Classification: Main-belt Asteroid          SPK-ID: 2210661
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1663652752519612 4.6123e-08  
a 2.208263598720412 1.1805e-08 au
q 1.840885217290404 1.0421e-07 au
i 4.885672029162919 5.2394e-06 deg
node 187.0566969481841 5.1218e-05 deg
peri 187.677485771772 5.3878e-05 deg
M 351.3840160279025 1.9967e-05 deg
tp 2459029.186474570010
(2020-Jun-28.68647457)
6.6651e-05 TDB
period 1198.601445713867
3.28
9.6115e-06
2.631e-08
d
yr
n .3003500465374375 2.4085e-09 deg/d
Q 2.57564198015042 1.3769e-08 au
  Orbit Determination Parameters
   # obs. used (total)      390  
   data-arc span      15741 days (43.10 yr)  
   first obs. used      1977-09-09  
   last obs. used      2020-10-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54246  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 04:12:33  

Additional Information
 Earth MOID = .841769 au 
 Jupiter MOID = 2.88713 au 
 T_jup = 3.636 
[ 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 16.7   n/a MPO437014  

210661 (2000 QG26)          Discovered 2000-Aug-26 by Kusnirak, P., Pravec, P. at Ondrejov
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2000 QG26 = 1977 RA11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-29 02:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin