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 ]  
268648 (2006 DK156)
Classification: Main-belt Asteroid          SPK-ID: 2268648
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0394670785454883 1.382e-07  
a 2.920682263915356 3.0542e-08 au
q 2.805411467598994 4.0455e-07 au
i 1.932586702105592 1.8059e-05 deg
node 21.08081840273576 0.00028651 deg
peri 209.2412556746769 0.00038834 deg
M 249.8713150021889 0.00026644 deg
tp 2459558.228515576984
(2021-Dec-09.72851558)
0.0013504 TDB
period 1823.160474600282
4.99
2.8597e-05
7.829e-08
d
yr
n .1974593048804045 3.0972e-09 deg/d
Q 3.035953060231718 3.1747e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      7797 days (21.35 yr)  
   first obs. used      1998-09-19  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64035  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 13:05:44  

Additional Information
 Earth MOID = 1.79483 au 
 Jupiter MOID = 1.93806 au 
 T_jup = 3.278 
[ 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 16.7   n/a MPO470851  

268648 (2006 DK156)          Discovered 2006-Feb-27 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2006 DK156 = 2003 SM374 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-03 02:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin