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 ]  
22495 Fubini (1997 JU3)
Classification: Main-belt Asteroid          SPK-ID: 2022495
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1504984929145131 5.6956e-08  
a 2.810839459747762 1.9304e-08 au
q 2.38781235723108 1.6413e-07 au
i 8.925187837760321 5.8131e-06 deg
node 56.35249924360016 3.5727e-05 deg
peri 154.6612784801061 3.9505e-05 deg
M 16.94841355240273 1.8799e-05 deg
tp 2459119.463804929045
(2020-Sep-26.96380493)
8.9454e-05 TDB
period 1721.283831984846
4.71
1.7732e-05
4.855e-08
d
yr
n .2091462159293491 2.1545e-09 deg/d
Q 3.233866562264444 2.2209e-08 au
  Orbit Determination Parameters
   # obs. used (total)      618  
   data-arc span      8417 days (23.04 yr)  
   first obs. used      1997-05-03  
   last obs. used      2020-05-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54689  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:06:59  

Additional Information
 Earth MOID = 1.3839 au 
 Jupiter MOID = 1.74061 au 
 T_jup = 3.287 
[ 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 15.18   n/a E2021B10  
diameter diameter 5.069 km 0.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22495 Fubini           Discovered 1997 May 6 by P. G. Comba at Prescott.
Guido Fubini (1879-1943) taught at the universities of Catania, Genoa and Turin. In 1938 he was invited to join the Institute for Advanced Study at Princeton. Fubini was a prolific and eclectic mathematician who made contributions in analysis, algebra, geometry and mathematical physics.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010509/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-22 15:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin