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 ]  
48231 (2001 KF69)
Classification: Main-belt Asteroid          SPK-ID: 2048231
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0942236057290033 3.6868e-08  
a 2.659900859948682 1.3018e-08 au
q 2.40927541004264 1.0235e-07 au
i 3.334474962812358 4.1536e-06 deg
node 160.1062643631547 7.2262e-05 deg
peri 279.4733609771271 7.6099e-05 deg
M 324.7605942394148 2.3342e-05 deg
tp 2459355.603885427575
(2021-May-21.10388543)
0.00010286 TDB
period 1584.515900559832
4.34
1.1632e-05
3.185e-08
d
yr
n .2271987298283387 1.6679e-09 deg/d
Q 2.910526309854724 1.4245e-08 au
  Orbit Determination Parameters
   # obs. used (total)      976  
   data-arc span      9067 days (24.82 yr)  
   first obs. used      1996-03-17  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50271  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 04:55:19  

Additional Information
 Earth MOID = 1.42725 au 
 Jupiter MOID = 2.27955 au 
 T_jup = 3.377 
[ 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 15.12   n/a E2021B10  

48231 (2001 KF69)          Discovered 2001-May-22 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 KF69 = 2002 PF20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Mar-07 22:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin