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 ]  
27959 Fagioli (1997 SE1)
Classification: Main-belt Asteroid          SPK-ID: 2027959
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .06376559447100147 4.5761e-08  
a 2.351731614588072 9.4729e-09 au
q 2.201772050147615 1.0505e-07 au
i 6.626495744081051 4.5392e-06 deg
node 156.582993044375 3.5277e-05 deg
peri 69.27526479126273 4.8965e-05 deg
M 107.868897985624 3.3072e-05 deg
tp 2458205.793930949383
(2018-Mar-28.29393095)
0.00012118 TDB
period 1317.285960195491
3.61
7.9592e-06
2.179e-08
d
yr
n .2732891800855256 1.6512e-09 deg/d
Q 2.501691179028528 1.0077e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1198  
   data-arc span      13626 days (37.31 yr)  
   first obs. used      1982-07-11  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53755  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:03:05  

Additional Information
 Earth MOID = 1.20348 au 
 Jupiter MOID = 2.48008 au 
 T_jup = 3.545 
[ 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 14.9   n/a MPO347730  
diameter diameter 2.251 km 0.435 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.504   0.172 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27959 Fagioli           Discovered 1997 Sept. 19 by L. Tesi at San Marcello Pistoiese.
Giancarlo Fagioli (b. 1940) is a cartographer and amateur astronomer interested in minor planets. He is very active at Montagna Pistoiese Observatory.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20041126/MPCPages.arcLast Updated: 2004-12-06

[ show close-approach data ]
Alternate Designations
 1997 SE1 = 1990 SM25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin