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 ]  
150178 (1998 FX8)
Classification: Main-belt Asteroid          SPK-ID: 2150178
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1076616803619746 4.6588e-08  
a 2.777353589274606 1.5726e-08 au
q 2.47833903489394 1.3159e-07 au
i 2.85293734916955 4.6518e-06 deg
node 126.3884714846633 9.4426e-05 deg
peri 99.36429585758873 9.7061e-05 deg
M 305.9915200084906 2.3595e-05 deg
tp 2459454.132347768336
(2021-Aug-27.63234777)
0.00011148 TDB
period 1690.616829263762
4.63
1.4359e-05
3.931e-08
d
yr
n .2129400309807483 1.8085e-09 deg/d
Q 3.076368143655271 1.7419e-08 au
  Orbit Determination Parameters
   # obs. used (total)      495  
   data-arc span      10244 days (28.05 yr)  
   first obs. used      1993-02-26  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61241  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:17:27  

Additional Information
 Earth MOID = 1.46968 au 
 Jupiter MOID = 1.90343 au 
 T_jup = 3.324 
[ 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 15.9   n/a MPO453963  

150178 (1998 FX8)          Discovered 1998-Mar-22 by Spacewatch at Kitt Peak
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 1998 FX8 = 2002 CR68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-18 03:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin