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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
146274 (2001 FF6)
Classification: Main-belt Asteroid          SPK-ID: 2146274
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1827007964754852 3.7871e-08  
a 2.272821502877294 9.166e-09 au
q 1.857575204055003 8.5574e-08 au
i 4.270496393250446 4.6567e-06 deg
node 147.9628341002193 5.6949e-05 deg
peri 89.24825195074639 5.8718e-05 deg
M 53.77764204167403 1.3083e-05 deg
tp 2458413.541301343048
(2018-Oct-22.04130134)
4.514e-05 TDB
period 1251.544860675477
3.43
7.571e-06
2.073e-08
d
yr
n .2876445034544769 1.74e-09 deg/d
Q 2.688067801699584 1.0841e-08 au
  Orbit Determination Parameters
   # obs. used (total)      480  
   data-arc span      6802 days (18.62 yr)  
   first obs. used      2001-02-19  
   last obs. used      2019-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58284  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:03:04  

Additional Information
 Earth MOID = .851768 au 
 Jupiter MOID = 2.3231 au 
 T_jup = 3.585 
[ 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 16.8   n/a MPO436735  

146274 (2001 FF6)          Discovered 2001-Mar-19 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-15 13:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin