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 ]  
181108 (2005 QS76)
Classification: Main-belt Asteroid          SPK-ID: 2181108
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1051474490549296 7.4967e-08  
a 3.117212255478672 4.4284e-08 au
q 2.789445338652326 2.4954e-07 au
i 9.146808313318529 1.0832e-05 deg
node 344.5714054109765 4.3753e-05 deg
peri 58.89470298642323 6.8772e-05 deg
M 226.3996616565973 5.7828e-05 deg
tp 2459946.524425048138
(2023-Jan-02.02442505)
0.00033263 TDB
period 2010.240365761708
5.50
4.2837e-05
1.173e-07
d
yr
n .1790830619718408 3.8162e-09 deg/d
Q 3.444979172305018 4.894e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      9397 days (25.73 yr)  
   first obs. used      1994-09-04  
   last obs. used      2020-05-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57182  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:29:15  

Additional Information
 Earth MOID = 1.80979 au 
 Jupiter MOID = 1.99989 au 
 T_jup = 3.189 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO254253  

181108 (2005 QS76)          Discovered 2005-Aug-28 by St. Veran at St. Veran
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-14 15:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin