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 ]  
72654 (2001 FD46)
Classification: Main-belt Asteroid          SPK-ID: 2072654
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1825979399045627 4.7637e-08  
a 2.654345224361481 1.2862e-08 au
q 2.16966725459756 1.2854e-07 au
i 5.238143899499743 6.8471e-06 deg
node 179.1514177471121 4.0502e-05 deg
peri 308.2833025140935 4.3294e-05 deg
M 248.4219087062945 1.6804e-05 deg
tp 2459690.065678858859
(2022-Apr-20.56567886)
7.5328e-05 TDB
period 1579.55421486164
4.32
1.1481e-05
3.143e-08
d
yr
n .2279124050398827 1.6566e-09 deg/d
Q 3.139023194125401 1.5211e-08 au
  Orbit Determination Parameters
   # obs. used (total)      663  
   data-arc span      8600 days (23.55 yr)  
   first obs. used      1997-05-03  
   last obs. used      2020-11-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60526  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:03:18  

Additional Information
 Earth MOID = 1.18911 au 
 Jupiter MOID = 1.94057 au 
 T_jup = 3.359 
[ 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 15.46   n/a MPCxxxxx  

72654 (2001 FD46)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FD46 = 1997 JW16 = 1999 TW288 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-24 09:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin