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 ]  
362242 (2009 KB8)
Classification: Main-belt Asteroid          SPK-ID: 2362242
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 .1750101619608137 3.5676e-08  
a 2.61843813488322 2.2515e-08 au
q 2.160184852812936 9.2703e-08 au
i 11.6813076409302 6.9572e-06 deg
node 145.8515821066747 2.5562e-05 deg
peri 131.388046208552 3.5173e-05 deg
M 243.3740116858385 2.5339e-05 deg
tp 2459701.865838639046
(2022-May-02.36583864)
0.00011234 TDB
period 1547.611338768309
4.24
1.9961e-05
5.465e-08
d
yr
n .2326165433024752 3.0002e-09 deg/d
Q 3.076691416953503 2.6455e-08 au
  Orbit Determination Parameters
   # obs. used (total)      243  
   data-arc span      6255 days (17.13 yr)  
   first obs. used      2004-02-14  
   last obs. used      2021-03-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5035  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:18:10  

Additional Information
 Earth MOID = 1.16156 au 
 Jupiter MOID = 2.16422 au 
 T_jup = 3.355 
[ 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 16.59   n/a MPCxxxxx  

362242 (2009 KB8)          Discovered 2009-May-28 by Ferrando, R. at Pla D'Arguines
Reference: Last Updated: 2013-04-29

Alternate Designations
 2009 KB8 = 2004 CK129 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-22 15:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin