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 ]  
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05376707143508319 5.9318e-08  
a 2.529997153742277 1.8895e-08 au
q 2.393966616046459 1.5165e-07 au
i 2.739779102790415 4.9218e-06 deg
node 124.7608549551437 0.00012783 deg
peri 215.4424843009563 0.00014523 deg
M 19.12233182754757 7.1691e-05 deg
tp 2458522.424131276526
(2019-Feb-07.92413128)
0.00029255 TDB
period 1469.868475975264
4.02
1.6466e-05
4.508e-08
d
yr
n .2449198726853016 2.7437e-09 deg/d
Q 2.666027691438095 1.9911e-08 au
  Orbit Determination Parameters
   # obs. used (total)      477  
   data-arc span      9212 days (25.22 yr)  
   first obs. used      1993-03-23  
   last obs. used      2018-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61033  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:36:25  

Additional Information
 Earth MOID = 1.38442 au 
 Jupiter MOID = 2.52495 au 
 T_jup = 3.448 
[ 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 15.7   n/a MPO452801  

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
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin