• MPC Preparation (Info)

    • MPEC 2017-S217: 2017 SE19

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    M.P.E.C. 2017-S217                               Issued 2017 Sept. 30, 16:47 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@CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                   2017 SE19

Observations:
     K17S19E* C2017 09 22.52971 04 55 49.754+09 49 36.37         21.8 wLES217F51
     K17S19E  C2017 09 22.53037 04 55 49.864+09 49 36.21         21.8 wLES217F51
     K17S19E  C2017 09 22.54204 04 55 51.873+09 49 38.14         21.7 wLES217F51
     K17S19E  C2017 09 22.54270 04 55 51.999+09 49 38.52         21.7 wLES217F51
     K17S19E  C2017 09 22.55435 04 55 53.988+09 49 40.38         22.0 wLES217F51
     K17S19E  C2017 09 22.55499 04 55 54.120+09 49 40.58         21.9 wLES217F51
     K17S19E  C2017 09 22.56671 04 55 56.138+09 49 42.24         21.7 wLES217F51
     K17S19E KC2017 09 23.41378 04 58 25.94 +09 51 54.5          21.9 RoES217291
     K17S19E KC2017 09 23.42052 04 58 27.11 +09 51 55.5          22.3 RoES217291
     K17S19E KC2017 09 23.42725 04 58 28.27 +09 51 56.7          22.6 RoES217291
     K17S19E _C2017 09 23.50851604 58 42.901+09 52 11.06         21.6 GUES217568
     K17S19E _C2017 09 23.50945904 58 43.064+09 52 11.22         21.7 GUES217568
     K17S19E KC2017 09 24.40249405 01 22.34 +09 54 26.9          22.1 VuES217H21
     K17S19E KC2017 09 24.40797005 01 23.30 +09 54 27.8          21.7 VuES217H21
     K17S19E KC2017 09 24.41466405 01 24.48 +09 54 28.8          21.8 VuES217H21
     K17S19E KC2017 09 25.01490 05 03 12.87 +09 55 59.7          21.9 RvES217B18
     K17S19E KC2017 09 25.01598 05 03 13.06 +09 56 00.1          21.6 RvES217B18
     K17S19E ^C2017 09 30.50007 05 20 19.66 +10 09 05.7          20.5 RoES217695
     K17S19E ^C2017 09 30.50161 05 20 19.95 +10 09 06.0          20.7 RoES217695
     K17S19E ^C2017 09 30.50315 05 20 20.24 +10 09 06.2          20.5 RoES217695

Observer details:
291 LPL/Spacewatch II.  Observer M. T. Read.  1.8-m f/2.7 reflector + CCD.
568 Mauna Kea.  Observers R. J. Wainscoat, D. Woodworth.  Measurers M. Micheli,
    R. J. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
695 Kitt Peak.  Observer R. A. Mastaler.  2.3-m f/9 reflector + CCD.
B18 Terskol.  Observers A. Sergeev, M. Andreev, A. Bondar, V. Godunova.
    Measurer M. Andreev.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
    M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
    M. Huber, E. Lilly, E. Magnier, R. Wainscoat, C. Waters, 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.  1.3-m f/4.0
    astrograph + CCD.

Orbital elements:
2017 SE19                                                Earth MOID = 0.0583 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 327.07127              (2000.0)            P               Q
n   0.29736434     Peri.   27.74955     -0.42936554     -0.89000038
a   2.2230204      Node    88.02829     +0.79757089     -0.45337656
e   0.5424916      Incl.    8.83174     +0.42370497     -0.04846663
P   3.31           H   19.6           G   0.15           U   9
Residuals in seconds of arc
170922 F51  0.0   0.1+    170923 291  0.1+  0.1+    170924 H21  0.3-  0.0
170922 F51  0.0   0.1-    170923 291  0.0   0.0     170925 B18  0.3+  0.0
170922 F51  0.1-  0.2-    170923 291  0.2-  0.1+    170925 B18  0.3+  0.2+
170922 F51  0.1+  0.1+    170923 568  0.1+  0.1-    170930 695  0.0   0.1-
170922 F51  0.2-  0.1+    170923 568  0.1+  0.1-    170930 695  0.0   0.0
170922 F51  0.1+  0.1+    170924 H21  0.2-  0.0     170930 695  0.0   0.0
170922 F51  0.1+  0.1-    170924 H21  0.3-  0.0

Ephemeris:
2017 SE19                a,e,i = 2.22, 0.54, 9                   q = 1.0171
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 08 31    03 56 35.6 +08 33 44   1.1587  1.6460    98.5    37.3    22.5
...
2017 09 15    04 34 37.1 +09 27 53   0.9496  1.5343   103.4    39.6    22.0
...
2017 09 23    04 57 12.1 +09 50 53   0.8469  1.4749   105.4    41.0    21.7
...
2017 09 29    05 15 31.5 +10 05 45   0.7747  1.4307   106.6    42.1    21.5
2017 09 30    05 18 42.8 +10 08 02   0.7630  1.4234   106.8    42.4    21.4
2017 10 01    05 21 56.7 +10 10 17   0.7515  1.4161   106.9    42.6    21.4
...
2017 10 07    05 42 18.1 +10 22 43   0.6852  1.3726   107.7    43.9    21.2
...
2017 10 15    06 12 26.8 +10 36 29   0.6043  1.3159   108.0    46.1    20.9
...
2017 10 30    07 20 54.7 +10 50 54   0.4800  1.2160   105.9    51.7    20.3

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-S217

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