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 ]  
181339 (2006 QK159)
Classification: Main-belt Asteroid          SPK-ID: 2181339
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1980085297070269 3.2708e-08  
a 2.311514759167296 1.043e-08 au
q 1.853815120308488 7.8814e-08 au
i 2.938111339640509 4.0994e-06 deg
node 193.7040608805607 6.828e-05 deg
peri 272.1671756735366 6.9061e-05 deg
M 285.5449376911666 1.1498e-05 deg
tp 2459465.982050712025
(2021-Sep-08.48205071)
4.1741e-05 TDB
period 1283.640565095467
3.51
8.6884e-06
2.379e-08
d
yr
n .2804523398442352 1.8983e-09 deg/d
Q 2.769214398026105 1.2496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      436  
   data-arc span      9694 days (26.54 yr)  
   first obs. used      1994-04-06  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53668  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:13  

Additional Information
 Earth MOID = .873243 au 
 Jupiter MOID = 2.37566 au 
 T_jup = 3.556 
[ 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 17.19   n/a MPCxxxxx  

181339 (2006 QK159)          Discovered 2006-Aug-19 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

Alternate Designations
 2006 QK159 = 2001 HH68 = 2003 YL84 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-06 13:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin