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JPL Small-Body Database Browser
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17786 (1998 FL36)
Classification: Main-belt Asteroid          SPK-ID: 2017786
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1135066223408082 3.3478e-08  
a 2.757762131130139 1.2773e-08 au
q 2.444737866406168 9.1005e-08 au
i 6.762951869205556 4.3915e-06 deg
node 164.747768634292 3.3012e-05 deg
peri 120.6788663645087 3.8622e-05 deg
M 211.4088619780645 2.1089e-05 deg
tp 2459690.936974006773
(2022-Apr-21.43697401)
9.9218e-05 TDB
period 1672.759990610918
4.58
1.1621e-05
3.182e-08
d
yr
n .2152131818196598 1.4952e-09 deg/d
Q 3.07078639585411 1.4223e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1948  
   data-arc span      16368 days (44.81 yr)  
   first obs. used      1975-03-15  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51794  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 00:34:35  

Additional Information
 Earth MOID = 1.43705 au 
 Jupiter MOID = 2.10054 au 
 T_jup = 3.323 
[ 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 13.3   n/a MPO416899  
diameter diameter 15.609 km 0.152 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
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

[ 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
1998-Mar-03 20:22 < 00:01 Juno 0.0330054450414298 0.033003717564566 0.0330071725183616 6.38084675689376 6.38084669912646 2450876.348315959 0.305513777596726 86.1467528607517 41.1383898571566 1.96926329179966 57406.6422001519 T 33 CATAB v2.0f-lin.ifort 2020-Jan-29 00:35:03 2020-Jan-29 00:35
2109-Dec-02 14:38 < 00:01 Psych 0.0323245153586712 0.032312509241155 0.0323365251894236 3.55742567856295 3.5574255733461 2491692.109934120 0.912505760319595 810.532344451383 37.7953287698429 -42.4906782597346 86433.2048383014 T 33 CATAB v2.0f-lin.ifort 2020-Jan-29 00:35:03 2020-Jan-29 00:35
2114-Feb-07 20:06 00:02 Eunom 0.0246076919009243 0.0246063169583083 0.0246090755172465 7.20280086582784 7.20280078662849 2493220.337780056 1.6478324452059 850.216976687725 35.1542083835951 -86.0118690071547 104427.559057711 T 33 CATAB v2.0f-lin.ifort 2020-Jan-29 00:35:03 2020-Jan-29 00:35

Alternate Designations
 1998 FL36 = 1975 EU4 = 1986 VB5 = 1989 FV = 1993 BQ15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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