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 ]  
10584 Ferrini (1996 GJ2)
Classification: Main-belt Asteroid          SPK-ID: 2010584
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2092699228039638 3.3007e-08  
a 2.391088303387917 1.0045e-08 au
q 1.890705438720467 7.6822e-08 au
i 4.284719742388464 4.3271e-06 deg
node 184.563051627401 4.5909e-05 deg
peri 87.91676041634352 4.7233e-05 deg
M 140.5811335336325 1.1614e-05 deg
tp 2458473.128823890518
(2018-Dec-20.62882389)
4.2028e-05 TDB
period 1350.491482230033
3.70
8.5104e-06
2.33e-08
d
yr
n .2665696190882604 1.6799e-09 deg/d
Q 2.891471168055368 1.2148e-08 au
  Orbit Determination Parameters
   # obs. used (total)      907  
   data-arc span      10470 days (28.67 yr)  
   first obs. used      1992-02-29  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52644  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:05:22  

Additional Information
 Earth MOID = .880541 au 
 Jupiter MOID = 2.23231 au 
 T_jup = 3.498 
[ 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 15.8   n/a MPO492873  
diameter diameter 3.252 km 0.783 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.077   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10584 Ferrini           Discovered 1996 Apr. 14 by L. Tesi and A. Boattini at San Marcello Pistoiese.
Named in honor of the Italian physicist Federico Ferrini, professor of astronomical techniques at the University of Pisa. He has published more than 100 scientific papers in major astronomical journals. These cover many subjects in modern theoretical astrophysics, among them planetology, star formation, the interstellar medium, galactic evolution and its cosmological effects. He is responsible for the Italian light pollution commission and is coordinator of the Mediterranean Astronomical Network.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19990728/MPCPages.arcLast Updated: 2010-06-11

[ show close-approach data ]
Alternate Designations
 1996 GJ2 = 1993 RG18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-28 12:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin