[Iaude] MPEC S17: 2019 SL [a=1.48,e=0.15,i=19.2,H=22.1]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Fri Sep 20 02:56:43 EDT 2019


M.P.E.C. 2019-S17                            Issued 2019 September 20, 06:55 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets and routine data on comets.  They are published
    on behalf of Division F of the International Astronomical Union by the
          Minor Planet Center, Smithsonian Astrophysical Observatory,
                          Cambridge, MA 02138, U.S.A.

             Prepared using the Tamkin Foundation Computer Network

                              MPC at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                    2019 SL                                     


Observations:
     K19S00L* C2019 09 17.38938 22 57 09.609-12 41 23.78         20.3 iUES017F51
     K19S00L  C2019 09 17.40089 22 57 07.499-12 40 43.40         20.1 iUES017F51
     K19S00L  C2019 09 17.41185 22 57 05.483-12 40 05.24         20.1 iUES017F51
     K19S00L  C2019 09 17.42281 22 57 03.457-12 39 26.48         20.2 iUES017F51
     K19S00L KC2019 09 17.99653222 55 26.00 -12 06 10.2          20.4 GVES017J95
     K19S00L IC2019 09 18.02170522 55 21.63 -12 04 42.9          20.8 GVES017J95
     K19S00L KC2019 09 18.13401622 55 03.90 -11 58 06.2          20.3 VuES017H21
     K19S00L KC2019 09 18.13837622 55 03.16 -11 57 50.9          20.0 VuES017H21
     K19S00L KC2019 09 18.14399322 55 02.20 -11 57 30.8          20.1 VuES017H21
     K19S00L |C2019 09 19.09546 22 52 25.00 -11 01 50.7          20.5 VuES017807
     K19S00L |C2019 09 19.09884 22 52 24.44 -11 01 38.9          20.6 VuES017807
     K19S00L |C2019 09 19.10197 22 52 23.89 -11 01 28.2          20.7 VuES017807
     K19S00L KC2019 09 19.15467 22 52 15.88 -10 58 55.5          21.2 RoES017691
     K19S00L KC2019 09 19.16551 22 52 14.07 -10 58 19.0          20.7 RoES017691
     K19S00L KC2019 09 19.16729622 52 13.07 -10 58 16.8          20.4 VuES017H21
     K19S00L KC2019 09 19.17166022 52 12.29 -10 58 02.3          20.6 VuES017H21
     K19S00L KC2019 09 19.87459022 50 19.85 -10 17 43.9          20.4 GVES017J95
     K19S00L KC2019 09 19.88606922 50 17.96 -10 17 03.8          19.7 GVES017J95

Observer details:
691 Steward Observatory, Kitt Peak-Spacewatch.  Observer T. H. Bressi.  0.9-m 
   f/3 reflector + CCD.
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.  
    0.61-m f/6.5 astrograph + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, M. 
   Willman.  Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J. 
   Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. 
   Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.  
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.76-m f/3.0 
   astrograph + CCD, 0.81-m f/4.0 astrograph + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain 
   + CCD.

Orbital elements:
2019 SL                                                  Earth MOID = 0.2637 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Veres
M 299.07764              (2000.0)            P               Q
n   0.54551044     Peri.  332.75938     +0.84380260     +0.53573193
a   1.4834310      Node   354.52500     -0.41252600     +0.61004578
e   0.1529191      Incl.   19.23967     -0.34324841     +0.58381114
P   1.81           H   22.1           G   0.15           U   8
Residuals in seconds of arc
190917 F51  0.1-  0.1+    190918 H21  0.6-  0.1+    190919 691  0.5-  1.2+
190917 F51  0.1+  0.2+    190918 H21  0.2-  0.2+    190919 691  0.2+  0.5+
190917 F51  0.2+  0.1-    190918 H21  0.4+  0.8+    190919 H21  0.6+  0.3+
190917 F51  0.1+  0.2+    190919 807  0.4-  0.3-    190919 H21  0.2+  0.3-
190917 J95  0.7-  0.1+    190919 807  0.0   0.2-    190919 J95  0.1-  0.4-
190918 J95  0.5+  0.7-    190919 807  0.1-  0.3-    190919 J95  0.1+  0.4+

Ephemeris:
2019 SL                  a,e,i = 1.48, 0.15, 19                  q = 1.2566
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 08 21    00 24 04.7 -35 02 46   0.3002  1.2568   140.0    31.1    21.3
...
2019 09 05    23 37 09.1 -24 30 35   0.2666  1.2619   159.7    16.1    20.6
...
2019 09 13    23 10 25.7 -16 59 15   0.2663  1.2671   166.8    10.5    20.4
...
2019 09 19    22 52 40.0 -11 07 34   0.2755  1.2721   164.3    12.3    20.6
2019 09 20    22 49 59.5 -10 10 09   0.2778  1.2731   163.3    13.1    20.6
2019 09 21    22 47 24.3 -09 13 22   0.2803  1.2740   162.2    13.9    20.7
...
2019 09 27    22 33 55.6 -03 51 03   0.2997  1.2803   154.9    19.4    21.0
...
2019 10 05    22 21 37.1 +02 16 16   0.3356  1.2899   145.1    26.3    21.5
...
2019 10 20    22 14 13.3 +10 34 33   0.4252  1.3117   130.3    35.4    22.3

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-S17




More information about the Iaude mailing list