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 ]  
39587 (1993 FF30)
Classification: Main-belt Asteroid          SPK-ID: 2039587
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1026831706027331 4.6275e-08  
a 2.732217385924865 1.8288e-08 au
q 2.451664641962189 1.2931e-07 au
i 3.701280871764273 4.2548e-06 deg
node 268.4513660455159 9.2961e-05 deg
peri 43.21830136589993 9.6415e-05 deg
M 251.228597516692 2.7225e-05 deg
tp 2459498.906307968397
(2021-Oct-11.40630797)
0.00012589 TDB
period 1649.572100499095
4.52
1.6562e-05
4.534e-08
d
yr
n .2182384146113276 2.1912e-09 deg/d
Q 3.012770129887542 2.0166e-08 au
  Orbit Determination Parameters
   # obs. used (total)      833  
   data-arc span      9899 days (27.10 yr)  
   first obs. used      1993-03-21  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59278  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:44:29  

Additional Information
 Earth MOID = 1.43889 au 
 Jupiter MOID = 2.20804 au 
 T_jup = 3.343 
[ 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 14.9   n/a MPO333168  
diameter diameter 4.052 km 0.659 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.142   0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39587 (1993 FF30)          Discovered 1993-Mar-21 by UESAC at La Silla
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 FF30 = 1999 TN213 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-12 04:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin