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 ]  
79173 (1993 FE41)
Classification: Main-belt Asteroid          SPK-ID: 2079173
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0546242000465685 4.3186e-08  
a 3.167283107783497 2.7881e-08 au
q 2.994272801699814 1.3212e-07 au
i 3.169007053185104 4.467e-06 deg
node 53.59552181122024 9.0779e-05 deg
peri 167.8521676938578 0.00010132 deg
M 270.6840382837365 4.6302e-05 deg
tp 2459511.305225959887
(2021-Oct-23.80522596)
0.00026612 TDB
period 2058.869185440061
5.64
2.7186e-05
7.443e-08
d
yr
n .1748532653486937 2.3088e-09 deg/d
Q 3.34029341386718 2.9404e-08 au
  Orbit Determination Parameters
   # obs. used (total)      800  
   data-arc span      9421 days (25.79 yr)  
   first obs. used      1993-03-19  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53678  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:12:43  

Additional Information
 Earth MOID = 1.98566 au 
 Jupiter MOID = 1.62744 au 
 T_jup = 3.199 
[ 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 14.8   n/a MPO432340  
diameter diameter 6.523 km 0.088 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79173 (1993 FE41)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1993 FE41 = 2001 SP242 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-22 15:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin