Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
16601 (1993 FQ1)
Classification: Main-belt Asteroid          SPK-ID: 2016601
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0991707149466443 6.1713e-08  
a 2.395553172613186 1.9203e-08 AU
q 2.157984451792435 1.4822e-07 AU
i 6.85155031792857 6.2399e-06 deg
node 138.5043996301542 5.762e-05 deg
peri 122.3078552526547 6.7197e-05 deg
M 242.4106643688273 3.516e-05 deg
tp 2457442.856675359233
(2016-Feb-24.35667536)
0.00013318 JED
period 1354.275898188744
3.71
1.6284e-05
4.458e-08
d
yr
n .2658247115535887 3.1963e-09 deg/d
Q 2.633121893433938 2.1107e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      951  
   data-arc span      21969 days (60.15 yr)  
   first obs. used      1954-11-04  
   last obs. used      2014-12-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51488  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 02:32:10  

Additional Information
 Earth MOID = 1.15298 AU 
 T_jup = 3.513 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO279690  

16601 (1993 FQ1)          Discovered 1993-Mar-25 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 FQ1 = 1998 SK25 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Jan-27 14:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin