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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
108505 (2001 KJ68)
Classification: Main-belt Asteroid          SPK-ID: 2108505
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1182184335568565 4.1817e-08  
a 2.670667837743717 1.6205e-08 au
q 2.354945669414977 1.1e-07 au
i 9.713105344253625 5.6389e-06 deg
node 167.7373885645961 2.479e-05 deg
peri 59.87090377842817 3.4849e-05 deg
M 135.94039499862 2.3032e-05 deg
tp 2458398.530803957172
(2018-Oct-07.03080396)
0.00010175 TDB
period 1594.146541781184
4.36
1.451e-05
3.973e-08
d
yr
n .2258261650135138 2.0554e-09 deg/d
Q 2.986390006072456 1.8121e-08 au
  Orbit Determination Parameters
   # obs. used (total)      519  
   data-arc span      10077 days (27.59 yr)  
   first obs. used      1992-03-30  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58987  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:08:28  

Additional Information
 Earth MOID = 1.36415 au 
 Jupiter MOID = 2.02656 au 
 T_jup = 3.351 
[ 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 15.6   n/a MPO436521  

108505 (2001 KJ68)          Discovered 2001-May-18 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-27 21:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin