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 ]  
100765 (1998 FZ23)
Classification: Main-belt Asteroid          SPK-ID: 2100765
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1054774085973527 4.3362e-08  
a 2.253128262536659 9.8772e-09 au
q 2.015474132166837 9.9186e-08 au
i 4.141607863081376 5.9724e-06 deg
node 2.815145043887938 5.4901e-05 deg
peri 118.8595982773669 6.1344e-05 deg
M 242.285186568659 2.5681e-05 deg
tp 2459404.429821498878
(2021-Jul-08.92982150)
8.8092e-05 TDB
period 1235.313819058222
3.38
8.123e-06
2.224e-08
d
yr
n .2914239235779428 1.9163e-09 deg/d
Q 2.490782392906482 1.0919e-08 au
  Orbit Determination Parameters
   # obs. used (total)      655  
   data-arc span      8237 days (22.55 yr)  
   first obs. used      1998-03-03  
   last obs. used      2020-09-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55268  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 19:36:52  

Additional Information
 Earth MOID = 1.03492 au 
 Jupiter MOID = 2.55827 au 
 T_jup = 3.615 
[ 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 16.1   n/a MPO337987  

100765 (1998 FZ23)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1998 FZ23 = 2003 SK162 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-24 04:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin