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 ]  
118259 (1998 FT52)
Classification: Main-belt Asteroid          SPK-ID: 2118259
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .187092805403146 5.1843e-08  
a 2.843992259757504 1.8464e-08 au
q 2.31190176933464 1.4954e-07 au
i 7.449396157653066 5.5402e-06 deg
node 3.240549213787894 3.1713e-05 deg
peri 184.7842545189793 3.3727e-05 deg
M 260.8930430249445 1.3889e-05 deg
tp 2459682.772704739441
(2022-Apr-13.27270474)
6.9667e-05 TDB
period 1751.826299640067
4.80
1.706e-05
4.671e-08
d
yr
n .2054998261379945 2.0013e-09 deg/d
Q 3.376082750180368 2.1919e-08 au
  Orbit Determination Parameters
   # obs. used (total)      694  
   data-arc span      8379 days (22.94 yr)  
   first obs. used      1998-03-04  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60494  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:56:25  

Additional Information
 Earth MOID = 1.31259 au 
 Jupiter MOID = 1.58401 au 
 T_jup = 3.270 
[ 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 15.19   n/a MPCxxxxx  
diameter diameter 7.293 km 0.365 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.028   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

118259 (1998 FT52)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 1998 FT52 = 2003 HC37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-09 20:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin