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 ]  
101768 (1999 FS50)
Classification: Main-belt Asteroid          SPK-ID: 2101768
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1200273570179528 6.6011e-08  
a 2.645926227820954 1.7359e-08 au
q 2.328342695831123 1.8252e-07 au
i 12.6768386879621 5.0366e-06 deg
node 344.3006864010201 1.8241e-05 deg
peri 223.8862943107505 2.9365e-05 deg
M 350.254118250599 2.825e-05 deg
tp 2459243.058240123077
(2021-Jan-28.55824012)
0.00012358 TDB
period 1572.045181571131
4.30
1.547e-05
4.235e-08
d
yr
n .2290010517637982 2.2536e-09 deg/d
Q 2.963509759810785 1.9442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      958  
   data-arc span      8967 days (24.55 yr)  
   first obs. used      1996-08-17  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54777  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:38:30  

Additional Information
 Earth MOID = 1.34243 au 
 Jupiter MOID = 2.05973 au 
 T_jup = 3.348 
[ 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 14.79   n/a E2021B55  

101768 (1999 FS50)          Discovered 1999-Mar-20 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-18 20:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin