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 ]  
46204 (2001 FC155)
Classification: Outer Main-belt Asteroid          SPK-ID: 2046204
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2654307887055847 3.1663e-08  
a 3.243194454568654 1.7073e-08 au
q 2.382350792566918 9.9461e-08 au
i 2.848213494266283 3.4097e-06 deg
node 110.0274185118061 0.00010036 deg
peri 182.9571965985238 0.00010075 deg
M 106.8642672736214 9.9272e-06 deg
tp 2458763.231448019101
(2019-Oct-06.73144802)
5.7046e-05 TDB
period 2133.329358160468
5.84
1.6846e-05
4.612e-08
d
yr
n .1687503144429708 1.3325e-09 deg/d
Q 4.10403811657039 2.1605e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1239  
   data-arc span      10664 days (29.20 yr)  
   first obs. used      1991-11-02  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52751  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:22:27  

Additional Information
 Earth MOID = 1.36583 au 
 Jupiter MOID = 1.11312 au 
 T_jup = 3.125 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.29   n/a E2021B10  
diameter diameter 8.351 km 1.094 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46204 (2001 FC155)          Discovered 2001-Mar-26 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-27 23:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin