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 ]  
59106 (1998 WF23)
Classification: Main-belt Asteroid          SPK-ID: 2059106
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1617932023386955 3.7309e-08  
a 2.304786427579248 6.5607e-09 au
q 1.931887650754439 8.6576e-08 au
i 2.879860985847098 3.8815e-06 deg
node 271.929035550157 7.3814e-05 deg
peri 148.2861368069468 7.4891e-05 deg
M 51.08908494307628 1.0971e-05 deg
tp 2458819.128066863027
(2019-Dec-01.62806686)
3.8938e-05 TDB
period 1278.040035402104
3.50
5.457e-06
1.494e-08
d
yr
n .2816813167255239 1.2027e-09 deg/d
Q 2.677685204404056 7.6222e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1070  
   data-arc span      9338 days (25.57 yr)  
   first obs. used      1994-07-09  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51369  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:42:34  

Additional Information
 Earth MOID = .945304 au 
 Jupiter MOID = 2.63584 au 
 T_jup = 3.570 
[ 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 MPO452970  
diameter diameter 2.032 km 0.448 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.324   0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59106 (1998 WF23)          Discovered 1998-Nov-18 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 WF23 = 2001 OO88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-30 01:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin