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 ]  
108495 (2001 KB64)
Classification: Main-belt Asteroid          SPK-ID: 2108495
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1506181212056508 3.3417e-08  
a 2.570085706307334 1.2753e-08 au
q 2.182984225885825 8.7465e-08 au
i 4.030765742539935 4.6085e-06 deg
node 146.0827674736139 7.1165e-05 deg
peri 341.0319039520618 7.3876e-05 deg
M 315.6902083808998 2.0433e-05 deg
tp 2459185.732438110211
(2020-Dec-02.23243811)
8.5799e-05 TDB
period 1504.942255041683
4.12
1.1201e-05
3.067e-08
d
yr
n .2392118360647856 1.7805e-09 deg/d
Q 2.957187186728843 1.4674e-08 au
  Orbit Determination Parameters
   # obs. used (total)      992  
   data-arc span      7625 days (20.88 yr)  
   first obs. used      1999-12-08  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53484  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:17:39  

Additional Information
 Earth MOID = 1.19855 au 
 Jupiter MOID = 2.09811 au 
 T_jup = 3.411 
[ 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 15.3   n/a MPO453543  

108495 (2001 KB64)          Discovered 2001-May-21 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 KB64 = 1999 XA157 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-27 07:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin