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 ]  
67449 (2000 QQ166)
Classification: Main-belt Asteroid          SPK-ID: 2067449
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07747277674690893 3.6496e-08  
a 2.407268126119583 9.1565e-09 au
q 2.22077038001477 8.7167e-08 au
i 8.625030057592989 4.6869e-06 deg
node 189.9472525594706 2.0975e-05 deg
peri 218.0928740053893 3.5692e-05 deg
M 98.64952514060234 2.728e-05 deg
tp 2458826.667010762049
(2019-Dec-09.16701076)
0.00010349 TDB
period 1364.222239629128
3.74
7.7836e-06
2.131e-08
d
yr
n .2638866231193153 1.5056e-09 deg/d
Q 2.593765872224395 9.8659e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1199  
   data-arc span      7986 days (21.86 yr)  
   first obs. used      1999-05-12  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48922  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:04:29  

Additional Information
 Earth MOID = 1.23436 au 
 Jupiter MOID = 2.68238 au 
 T_jup = 3.502 
[ 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 15.42   n/a MPCxxxxx  
diameter diameter 2.648 km 0.553 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.230   0.175 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67449 (2000 QQ166)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 QQ166 = 1999 JA74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-16 18:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin