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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05397934203695164 5.8143e-08  
a 2.530675360850614 1.5609e-08 au
q 2.394071169962773 1.4629e-07 au
i 2.73986793258161 4.2607e-06 deg
node 124.7556391738157 0.000124 deg
peri 215.6778802748276 0.00014082 deg
M 116.8254073562305 6.8461e-05 deg
tp 2458523.313789407760
(2019-Feb-08.81378941)
0.00027944 TDB
period 1470.459549003615
4.03
1.3604e-05
3.725e-08
d
yr
n .2448214235093624 2.265e-09 deg/d
Q 2.667279551738455 1.6451e-08 au
  Orbit Determination Parameters
   # obs. used (total)      574  
   data-arc span      9807 days (26.85 yr)  
   first obs. used      1993-03-23  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58847  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:22:31  

Additional Information
 Earth MOID = 1.3855 au 
 Jupiter MOID = 2.52465 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 15.7   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 2020-Jul-07 10:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin