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 ]  
46132 (2001 FG49)
Classification: Main-belt Asteroid          SPK-ID: 2046132
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2185654249155462 5.8383e-08  
a 2.584063248839883 1.6945e-08 au
q 2.019276366848547 1.5174e-07 au
i 3.300292591265186 5.5849e-06 deg
node 283.0450555777109 0.00010231 deg
peri 230.2843443780251 0.0001031 deg
M 246.7119923910255 1.9431e-05 deg
tp 2459477.957340071408
(2021-Sep-20.45734007)
8.5794e-05 TDB
period 1517.23599040584
4.15
1.4924e-05
4.086e-08
d
yr
n .2372735700157659 2.3339e-09 deg/d
Q 3.148850130831219 2.0649e-08 au
  Orbit Determination Parameters
   # obs. used (total)      581  
   data-arc span      7732 days (21.17 yr)  
   first obs. used      1998-08-02  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54674  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:25:33  

Additional Information
 Earth MOID = 1.03168 au 
 Jupiter MOID = 1.86753 au 
 T_jup = 3.387 
[ 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 15.4   n/a MPO347845  

46132 (2001 FG49)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FG49 = 1999 TJ179 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-06 06:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin