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 ]  
193251 (2000 SF77)
Classification: Main-belt Asteroid          SPK-ID: 2193251
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0970950408649625 4.0871e-08  
a 2.588163314380793 1.3384e-08 au
q 2.336865491605793 1.077e-07 au
i 1.969185015588474 4.2919e-06 deg
node 286.6741607016231 0.00017018 deg
peri 172.7419048566244 0.00017432 deg
M 176.5759834403273 3.7266e-05 deg
tp 2458254.540798457554
(2018-May-16.04079846)
0.00015553 TDB
period 1520.848460379856
4.16
1.1797e-05
3.23e-08
d
yr
n .2367099743192588 1.8362e-09 deg/d
Q 2.839461137155793 1.4684e-08 au
  Orbit Determination Parameters
   # obs. used (total)      648  
   data-arc span      8233 days (22.54 yr)  
   first obs. used      1996-10-18  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57165  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:01:38  

Additional Information
 Earth MOID = 1.35376 au 
 Jupiter MOID = 2.28016 au 
 T_jup = 3.413 
[ 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 16.0   n/a MPO338470  

193251 (2000 SF77)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2000 SF77 = 2002 AT161 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-15 05:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin