[Iaude] MPEC S18: 2019 SM [a=2.58,e=0.54,i=19.4,H=20.9]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Fri Sep 20 03:01:45 EDT 2019


M.P.E.C. 2019-S18                            Issued 2019 September 20, 07:00 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 SM                                     


Observations:
     K19S00M* C2019 09 17.16510022 28 52.32 +48 23 49.0          19.96rUES018I41
     K19S00M  C2019 09 17.16867022 28 52.97 +48 23 46.6          19.93rUES018I41
     K19S00M  C2019 09 17.21684022 29 01.86 +48 23 16.4          20.13rUES018I41
     K19S00M  C2019 09 17.22656022 29 03.62 +48 23 10.3          20.00rUES018I41
     K19S00M  C2019 09 17.22795022 29 03.90 +48 23 09.3          19.95rUES018I41
     K19S00M  C2019 09 17.27175022 29 11.86 +48 22 39.3          19.79rUES018I41
     K19S00M  C2019 09 19.19687022 35 50.12 +47 56 40.7          20.43gUES018I41
     K19S00M  C2019 09 19.21881922 35 54.49 +47 56 21.5          19.88rUES018I41
     K19S00M  C2019 09 19.22852022 35 56.42 +47 56 13.3          20.02rUES018I41
     K19S00M  C2019 09 19.24913022 36 00.53 +47 55 54.4          20.23gUES018I41
     K19S00M  C2019 09 19.25566022 36 01.81 +47 55 48.3          19.80rUES018I41
     K19S00M  C2019 09 19.25612022 36 01.91 +47 55 48.0          19.79rUES018I41
     K19S00M  C2019 09 19.27176022 36 04.99 +47 55 33.6          19.86rUES018I41
     K19S00M  C2019 09 19.30978022 36 12.57 +47 54 57.3          19.64rUES018I41
     K19S00M  C2019 09 19.31766022 36 14.11 +47 54 49.6          19.73rUES018I41
     K19S00M  C2019 09 19.34485022 36 19.57 +47 54 23.4          19.75rUES018I41
     K19S00M IC2019 09 19.92170622 38 26.20 +47 44 55.3          20.0 GVES018L01
     K19S00M KC2019 09 19.92347122 38 26.46 +47 44 54.0          20.1 GVES018L01
     K19S00M IC2019 09 19.92523622 38 26.86 +47 44 50.6          21.2 GVES018L01
     K19S00M IC2019 09 19.93331722 38 28.48 +47 44 43.1          20.1 GVES018L01
     K19S00M IC2019 09 19.95451022 38 32.79 +47 44 21.1          20.2 GVES018L01
     K19S00M KC2019 09 19.95530022 38 32.97 +47 44 20.4          20.5 GVES018L01
     K19S00M IC2019 09 19.95767322 38 33.57 +47 44 18.7          20.4 GVES018L01
     K19S00M KC2019 09 20.11208522 39 09.47 +47 41 40.7          20.0 VuES018H21
     K19S00M KC2019 09 20.11489422 39 10.07 +47 41 37.9          20.0 VuES018H21
     K19S00M KC2019 09 20.11789722 39 10.70 +47 41 35.3          19.8 VuES018H21
     K19S00M KC2019 09 20.12060922 39 11.24 +47 41 32.8          20.4 VuES018H21

Observer details:
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.
I41 Palomar Mountain--ZTF.  Observer Z. T. F. Collaboration.  Measurers B. T. 
   Bolin, F. J. Masci, Q.-Z. Ye.  1.2-m f/2.4 Schmidt.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, F. Valentine.  Measurer 
   K. Korlevic.  1.0-m f/2.9 reflector + CCD.

Orbital elements:
2019 SM                                                  Earth MOID = 0.1919 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Veres
M 320.91333              (2000.0)            P               Q
n   0.23774329     Peri.  164.65033     +0.96296162     -0.21506629
a   2.5806585      Node   209.34541     +0.19894676     +0.97383731
e   0.5429912      Incl.   19.38209     +0.18200301     +0.07339885
P   4.15           H   20.9           G   0.15           U   8
Residuals in seconds of arc
190917 I41  0.0   0.0     190919 I41  0.1+  0.1-    190919 L01  0.3+  0.9-
190917 I41  0.1-  0.2-    190919 I41  0.0   0.2-    190919 L01  0.2-  0.1-
190917 I41  0.2+  0.0     190919 I41  0.1+  0.1-    190919 L01  0.9-  0.1-
190917 I41  0.0   0.3+    190919 I41  0.2-  0.0     190919 L01  0.7-  0.0
190917 I41  0.2+  0.2+    190919 I41  0.1+  0.3-    190919 L01  0.4+  0.8+
190917 I41  0.2-  0.1-    190919 I41  0.2-  0.4-    190920 H21  0.0   0.1-
190919 I41  0.0   0.2-    190919 I41  0.0   0.2+    190920 H21  0.2+  0.2-
190919 I41  0.1-  0.2-    190919 L01  1.0+  0.1+    190920 H21  0.2+  0.2+
190919 I41  0.1-  0.3+    190919 L01  0.1-  0.7+    190920 H21  0.0   0.4+

Ephemeris:
2019 SM                  a,e,i = 2.58, 0.54, 19                  q = 1.1794
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 08 21    21 38 52.4 +46 06 39   0.4498  1.3037   121.4    41.5    21.4
...
2019 09 05    21 58 01.8 +48 53 24   0.3608  1.2412   122.7    43.1    20.8
...
2019 09 13    22 16 16.4 +48 56 46   0.3159  1.2157   125.1    42.7    20.5
...
2019 09 19    22 35 06.8 +47 59 35   0.2840  1.2008   128.0    41.2    20.2
2019 09 20    22 38 43.3 +47 43 35   0.2788  1.1986   128.7    40.9    20.1
2019 09 21    22 42 28.1 +47 25 26   0.2738  1.1966   129.3    40.5    20.1
...
2019 09 27    23 07 42.8 +44 44 17   0.2451  1.1868   134.3    37.2    19.7
...
2019 10 05    23 47 31.0 +38 13 13   0.2137  1.1800   144.1    29.8    19.2
...
2019 10 20    01 05 03.3 +16 27 40   0.1935  1.1870   170.0     8.4    18.3

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-S18




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