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 ]  
59232 Sfiligoi (1999 CA1)
Classification: Main-belt Asteroid          SPK-ID: 2059232
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2003506651878328 4.6624e-08  
a 2.419298875558979 1.1338e-08 au
q 1.934590736552561 1.1324e-07 au
i 9.995811558948374 4.7138e-06 deg
node 92.15538733283472 3.59e-05 deg
peri 123.2865836248868 3.8513e-05 deg
M 80.5514893441314 1.5532e-05 deg
tp 2458292.958459017135
(2018-Jun-23.45845902)
5.8494e-05 TDB
period 1374.461920633596
3.76
9.662e-06
2.645e-08
d
yr
n .2619206793550511 1.8412e-09 deg/d
Q 2.904007014565396 1.361e-08 au
  Orbit Determination Parameters
   # obs. used (total)      777  
   data-arc span      7555 days (20.68 yr)  
   first obs. used      1999-02-06  
   last obs. used      2019-10-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55185  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:21:47  

Additional Information
 Earth MOID = .947046 au 
 Jupiter MOID = 2.12282 au 
 T_jup = 3.467 
[ 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 15.5   n/a MPO439481  
diameter diameter 4.288 km 0.082 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59232 Sfiligoi           Discovered 1999 Feb. 6 at Farra d´Isonzo.
Vincenzo Sfiligoi (b. 1932), a public accountant in the Italian province of Gorizia until 1990, also did service as mayor of the small town of Farra d´Isonzo. A member of the Circolo Culturale Astronomico di Farra since 1985, he was for many years chief auditor and then senior arbitrator in the club management.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20090209/MPCPages.arcLast Updated: 2009-02-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-29 18:54 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin