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 ]  
17786 (1998 FL36)
Classification: Main-belt Asteroid          SPK-ID: 2017786
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1135372211852479 1.4085e-08  
a 2.757359400271233 1.1205e-08 au
q 2.444296476155416 4.2049e-08 au
i 6.763782209979656 8.325e-07 deg
node 164.7453455943936 1.2059e-05 deg
peri 120.7706633767344 1.7109e-05 deg
M 254.3545123000362 1.4565e-05 deg
tp 2459691.280098516102
(2022-Apr-21.78009852)
6.8795e-05 TDB
period 1672.393580761115
4.58
1.0194e-05
2.791e-08
d
yr
n .2152603335371343 1.3121e-09 deg/d
Q 3.070422324387051 1.2477e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2252  
   data-arc span      16810 days (46.02 yr)  
   first obs. used      1975-03-15  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50366  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:36:14  

Additional Information
 Earth MOID = 1.43469 au 
 Jupiter MOID = 2.10029 au 
 T_jup = 3.324 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456945.5 (2014-Oct-15.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1156956580767726 1.4134e-08  
q 2.43679905233879 4.2194e-08 au
tp 2456343.497116487715
(2013-Feb-19.99711649)
6.2174e-05 TDB
node 164.799325257669 1.2066e-05 deg
peri 120.1196987450723 1.6915e-05 deg
i 6.761905719793772 8.3359e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2252  
   data-arc span      16810 days (46.02 yr)  
   first obs. used      1975-03-15  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50366  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:36:14  

Additional Information
 Jupiter MOID = 2.10029 au 
 T_jup = 3.324 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.99760712019195E-16 -5.807058620414279E-16 -2.344162802116397E-13 1.949222917879157E-14 -6.882906686105985E-14 2.595790986658697E-15
q -5.807058620414279E-16 1.780335381681274E-15 7.133021171296501E-13 -4.851522496183416E-14 2.05157790359589E-13 -7.406178398748591E-15
tp -2.344162802116397E-13 7.133021171296501E-13 3.865624691708732E-9 1.333665927681437E-12 7.103728298036179E-10 -3.065182882943868E-12
node 1.949222917879157E-14 -4.851522496183416E-14 1.333665927681437E-12 1.455809525394322E-10 -1.495455850248266E-10 -2.987495239916993E-12
peri -6.882906686105985E-14 2.05157790359589E-13 7.103728298036179E-10 -1.495455850248266E-10 2.861028294657783E-10 2.616656142503652E-12
i 2.595790986658697E-15 -7.406178398748591E-15 -3.065182882943868E-12 -2.987495239916993E-12 2.616656142503652E-12 6.948676286922317E-13

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.38   n/a E2021B10  
diameter diameter 15.609 km 0.152 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 28.7504 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.033   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17786 (1998 FL36)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 FL36 = 1975 EU4 = 1986 VB5 = 1989 FV = 1993 BQ15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-18 03:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin