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 ]  
118752 (2000 QQ186)
Classification: Main-belt Asteroid          SPK-ID: 2118752
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06406986712501105 5.0538e-08  
a 2.720528980072002 1.9033e-08 au
q 2.546225049809047 1.4104e-07 au
i 7.085384932901246 4.2046e-06 deg
node 110.0724533942178 4.2812e-05 deg
peri 231.29013195 5.6374e-05 deg
M 182.3178808991444 3.8887e-05 deg
tp 2460009.446287095323
(2023-Mar-05.94628710)
0.00017884 TDB
period 1638.998143583678
4.49
1.72e-05
4.709e-08
d
yr
n .2196463744692585 2.305e-09 deg/d
Q 2.894832910334957 2.0252e-08 au
  Orbit Determination Parameters
   # obs. used (total)      561  
   data-arc span      7527 days (20.61 yr)  
   first obs. used      2000-08-07  
   last obs. used      2021-03-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61908  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:58:41  

Additional Information
 Earth MOID = 1.54174 au 
 Jupiter MOID = 2.36684 au 
 T_jup = 3.345 
[ 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 15.58   n/a E2021B55  

118752 (2000 QQ186)          Discovered 2000-Aug-26 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 QQ186 = 2001 XQ166 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-22 18:30 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin