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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1135066220140389 3.3447e-08  
a 2.757762130824069 1.26e-08 au
q 2.444737867035991 9.0945e-08 au
i 6.762950830005646 4.2689e-06 deg
node 164.7477624621501 3.2511e-05 deg
peri 120.6788726030673 3.7868e-05 deg
M 211.4088620113067 2.07e-05 deg
tp 2459690.936973737370
(2022-Apr-21.43697374)
9.7576e-05 TDB
period 1672.759990332442
4.58
1.1464e-05
3.139e-08
d
yr
n .2152131818554879 1.4749e-09 deg/d
Q 3.070786394612147 1.403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2059  
   data-arc span      16683 days (45.68 yr)  
   first obs. used      1975-03-15  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5111  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 03:06:19  

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)  
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

[ show close-approach data ]
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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