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 ]  
46144 (2001 FB63)
Classification: Main-belt Asteroid          SPK-ID: 2046144
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05406441772529013 5.8106e-08  
a 2.53066464943146 1.4731e-08 au
q 2.393845738701972 1.4624e-07 au
i 2.739957758854545 4.1557e-06 deg
node 124.7552014898022 0.00011128 deg
peri 215.7723884364335 0.00012791 deg
M 165.6811820587314 6.5783e-05 deg
tp 2458523.761307023084
(2019-Feb-09.26130702)
0.0002678 TDB
period 1470.450213140851
4.03
1.2839e-05
3.515e-08
d
yr
n .2448229778763114 2.1377e-09 deg/d
Q 2.667483560160947 1.5527e-08 au
  Orbit Determination Parameters
   # obs. used (total)      601  
   data-arc span      10162 days (27.82 yr)  
   first obs. used      1993-03-23  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58909  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 04:44:45  

Additional Information
 Earth MOID = 1.38341 au 
 Jupiter MOID = 2.52384 au 
 T_jup = 3.447 
[ 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 15.79   n/a E2021B10  

46144 (2001 FB63)          Discovered 2001-Mar-19 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FB63 = 1999 XP63 
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 22:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin