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 ]  
52688 (1998 FL1)
Classification: Main-belt Asteroid          SPK-ID: 2052688
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06292454837185117 4.0971e-08  
a 2.994382161452427 2.049e-08 au
q 2.805962016290306 1.2971e-07 au
i 11.90455684805577 4.4676e-06 deg
node 53.84290607616361 1.812e-05 deg
peri 204.9596403030377 3.8646e-05 deg
M 30.58343107285883 3.3863e-05 deg
tp 2458839.715946809525
(2019-Dec-22.21594681)
0.00017812 TDB
period 1892.601880105546
5.18
1.9426e-05
5.319e-08
d
yr
n .1902143307497526 1.9524e-09 deg/d
Q 3.182802306614549 2.1779e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1440  
   data-arc span      7821 days (21.41 yr)  
   first obs. used      1998-02-27  
   last obs. used      2019-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50483  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:33:08  

Additional Information
 Earth MOID = 1.79607 au 
 Jupiter MOID = 1.84332 au 
 T_jup = 3.219 
[ 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 13.7   n/a MPO474411  
diameter diameter 5.986 km 0.182 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.163   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52688 (1998 FL1)          Discovered 1998-Mar-21 by Linderholm, R. at Lime Creek
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1928-Aug-09 18:42 00:02 Jupiter 1.87336626141548 1.8733656479115 1.87336687492297 3.94530789533427 3.8289914837814 2425468.278934550 2.48783398694221 189.70106381591 19.4573156166213 -82.930898733977 3421020.81242307 T 31 CATAB v2.0f-lin.ifort 2020-Feb-23 10:33:25 2020-Feb-23 10:33
1965-May-29 20:26 00:01 Jupiter 1.91052057816974 1.91052000667606 1.91052114966505 3.9474583213491 3.83350157153624 2438910.351620249 1.41034860045078 114.291898956852 13.1812432114284 -77.5212286674486 3528109.59852834 T 31 CATAB v2.0f-lin.ifort 2020-Feb-23 10:33:25 2020-Feb-23 10:33
2011-Apr-16 10:12 < 00:01 Jupiter 1.9222902458575 1.92228985418304 1.92229063753196 3.92286163392953 3.80888165765044 2455667.925316473 0.217951295224083 117.792207140632 16.7547166903116 -87.5742241942076 3664453.38531941 T 31 CATAB v2.0f-lin.ifort 2020-Feb-23 10:33:25 2020-Feb-23 10:33
2048-Feb-03 06:04 00:01 Jupiter 1.86242642361555 1.86242599609068 1.86242685114117 3.98329441355599 3.86743378393583 2469109.753011800 1.01297187065952 102.523752506348 13.4427946879578 -81.9811216242583 3452845.75440907 T 31 CATAB v2.0f-lin.ifort 2020-Feb-23 10:33:25 2020-Feb-23 10:33
2093-Dec-18 17:31 00:02 Jupiter 1.99680118329326 1.99680006306179 1.99680230353552 3.93518965923316 3.82587744618065 2485865.229953335 2.43076984926533 268.544602934846 22.8373513577802 -79.1479586379718 3564355.02697178 T 31 CATAB v2.0f-lin.ifort 2020-Feb-23 10:33:25 2020-Feb-23 10:33
2130-Oct-13 06:57 00:03 Jupiter 1.84601201899074 1.8460116294188 1.84601240856321 4.01812627262286 3.90226351217408 2499311.789617227 3.37677170397248 129.477582423763 14.8864026506866 -85.8522450153357 3526158.63037162 T 31 CATAB v2.0f-lin.ifort 2020-Feb-23 10:33:25 2020-Feb-23 10:33

Alternate Designations
 1998 FL1 = 2000 TX19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jun-05 10:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin