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 ]  
413807 (2006 KQ18)
Classification: Outer Main-belt Asteroid          SPK-ID: 2413807
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05236532490682786 4.6746e-08  
a 3.246189539900648 4.9414e-08 au
q 3.076201769934604 1.6253e-07 au
i 11.29030740300136 5.2603e-06 deg
node 112.3055330931385 2.7647e-05 deg
peri 218.9798802947126 6.0671e-05 deg
M 41.313487502792 5.3333e-05 deg
tp 2458755.340574561278
(2019-Sep-28.84057456)
0.0003168 TDB
period 2136.285230143678
5.85
4.8779e-05
1.335e-07
d
yr
n .1685168229973616 3.8478e-09 deg/d
Q 3.416177309866692 5.2002e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      4843 days (13.26 yr)  
   first obs. used      2006-05-21  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61964  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:26:29  

Additional Information
 Earth MOID = 2.07253 au 
 Jupiter MOID = 1.84059 au 
 T_jup = 3.150 
[ 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 15.5   n/a MPO450427  

413807 (2006 KQ18)          Discovered 2006-May-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

Alternate Designations
 2006 KQ18 = 2012 HK16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-07 13:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin