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 ]  
123986 (2001 FC56)
Classification: Main-belt Asteroid          SPK-ID: 2123986
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1395157163581863 3.8954e-08  
a 3.136510485687767 2.5359e-08 au
q 2.698917978412075 1.2366e-07 au
i 7.235875542604493 5.9631e-06 deg
node 351.1522430417169 3.2366e-05 deg
peri 292.488978357401 3.9548e-05 deg
M 86.55199374850788 2.0838e-05 deg
tp 2458512.698514907476
(2019-Jan-29.19851491)
0.00011905 TDB
period 2028.936908646731
5.55
2.4606e-05
6.737e-08
d
yr
n .1774328213291336 2.1519e-09 deg/d
Q 3.574102992963459 2.8897e-08 au
  Orbit Determination Parameters
   # obs. used (total)      744  
   data-arc span      6796 days (18.61 yr)  
   first obs. used      2001-03-23  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56106  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 14:35:21  

Additional Information
 Earth MOID = 1.6934 au 
 Jupiter MOID = 1.6715 au 
 T_jup = 3.184 
[ 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 14.5   n/a MPO436601  
diameter diameter 4.859 km 0.315 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.143   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123986 (2001 FC56)          Discovered 2001-Mar-23 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2001 FC56 = 2003 SC147 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-28 04:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin