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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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456510.5 (2013-Aug-06.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1159064058547737 3.3617e-08  
q 2.436808901807023 9.1659e-08 au
tp 2456343.994843667789
(2013-Feb-20.49484367)
9.2782e-05 TDB
node 164.7986816316727 3.3028e-05 deg
peri 120.2329912591803 3.8376e-05 deg
i 6.761317481261111 4.392e-06 deg
  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
 Jupiter MOID = 2.10054 au 
 T_jup = 3.323 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.130069399884934E-15 -3.058836075634717E-15 1.629687849722846E-13 1.650670356333286E-15 3.888319180403885E-14 -1.019549662113074E-16
q -3.058836075634717E-15 8.401293915793091E-15 -3.969723406968803E-13 -3.251457936716057E-15 -9.555572172456404E-14 5.463836588104672E-16
tp 1.629687849722846E-13 -3.969723406968803E-13 8.608483086785911E-9 1.254465314005759E-11 1.829690081341171E-9 2.49178547880247E-12
node 1.650670356333286E-15 -3.251457936716057E-15 1.254465314005759E-11 1.090834718850754E-9 -1.080203758117833E-9 1.502259531273547E-11
peri 3.888319180403885E-14 -9.555572172456404E-14 1.829690081341171E-9 -1.080203758117833E-9 1.472708386155422E-9 -1.440319217982231E-11
i -1.019549662113074E-16 5.463836588104672E-16 2.49178547880247E-12 1.502259531273547E-11 -1.440319217982231E-11 1.928976125614931E-11

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

[ 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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