[Iaude] MPEC S182: 2017 SH16 [a=1.50,e=0.48,i=8.2,H=25.2]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Wed Sep 27 17:47:17 EDT 2017


M.P.E.C. 2017-S182                               Issued 2017 Sept. 27, 21:43 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 http://www.minorplanetcenter.net/    ISSN 1523-6714


                                   2017 SH16
 
Observations:
     K17S16H  C2017 09 21.51938 00 47 39.021+20 18 06.88         21.0 wLES182F51
     K17S16H  C2017 09 21.54499 00 47 50.237+20 18 24.60         21.0 wLES182F51
     K17S16H* C2017 09 24.30172 01 18 32.07 +20 53 43.3          20.0 VqES182G96
     K17S16H  C2017 09 24.31331 01 18 41.97 +20 53 52.0          20.2 VqES182G96
     K17S16H  C2017 09 24.31906 01 18 46.90 +20 53 56.4          19.9 VqES182G96
     K17S16H KC2017 09 24.42620 01 20 22.05 +20 54 53.7          20.0 RqES182G58
     K17S16H KC2017 09 24.42945 01 20 24.92 +20 54 55.8          19.9 RqES182G58
     K17S16H KC2017 09 24.43236 01 20 27.47 +20 54 56.1          20.3 RqES182G58
     K17S16H  C2017 09 24.44591 01 20 37.66 +20 55 15.0          20.1 VqES182I52
     K17S16H  C2017 09 24.44863 01 20 40.00 +20 55 15.9                qES182I52
     K17S16H  C2017 09 24.45131 01 20 42.45 +20 55 16.8                qES182I52
     K17S16H  C2017 09 24.45398 01 20 44.87 +20 55 18.2                qES182I52
     K17S16H  C2017 09 25.23808 01 34 47.85 +21 02 26.5          19.3 RoES182926
     K17S16H  C2017 09 25.24052 01 34 50.65 +21 02 28.5          19.4 RoES182926
     K17S16H  C2017 09 25.24296 01 34 53.41 +21 02 29.7          19.2 RoES182926
     K17S16H  C2017 09 25.34569 01 36 50.18 +21 03 21.3          19.9 VqES182I52
     K17S16H  C2017 09 25.34667 01 36 51.31 +21 03 22.0          19.9 VqES182I52
     K17S16H  C2017 09 25.34765 01 36 52.43 +21 03 22.0          20.0 VqES182I52
     K17S16H  C2017 09 25.34864 01 36 53.57 +21 03 22.5          20.2 VqES182I52
     K17S16H KC2017 09 25.35075001 36 51.92 +21 02 59.2          20.1 VuES182H21
     K17S16H KC2017 09 25.35434001 36 56.09 +21 03 00.4          20.0 VuES182H21
     K17S16H KC2017 09 25.35896201 37 01.45 +21 03 01.3          20.1 VuES182H21
     K17S16H  C2017 09 26.15739501 55 36.69 +21 04 02.7          19.4 GUES182H01
     K17S16H  C2017 09 26.16402301 55 46.84 +21 04 03.6          19.2 GUES182H01
     K17S16H  C2017 09 26.17432001 56 02.62 +21 04 05.1          19.3 GUES182H01
     K17S16H  C2017 09 26.17810301 56 08.43 +21 04 05.6          19.6 GUES182H01
     K17S16H  C2017 09 26.25675 01 58 10.04 +21 04 10.9          20.9 VqES182I52
     K17S16H  C2017 09 26.25772 01 58 11.51 +21 04 11.0          21.9 VqES182I52
     K17S16H  C2017 09 26.26138 01 58 17.19 +21 04 10.4          20.7 VqES182I52
     K17S16H  C2017 09 26.26235 01 58 18.70 +21 04 10.6          20.6 VqES182I52
     K17S16H  C2017 09 27.46210 02 37 09.45 +20 39 14.8          18.8 VqES182I52
     K17S16H  C2017 09 27.46253 02 37 10.41 +20 39 13.4          19.1 VqES182I52
     K17S16H  C2017 09 27.46294 02 37 11.34 +20 39 12.2          19.3 VqES182I52
     K17S16H  C2017 09 27.46336 02 37 12.31 +20 39 10.5          19.2 VqES182I52
 
Observer details:
926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
    M. Schwartz.  0.81-m f/7 Ritchey-Chretien + CCD.
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.
G58 Chabot Space and Science Center, Oakland.  Observer G. McKeegan.  0.9-m
    f/4.5 Cassegrain + CCD.
G96 Mt. Lemmon Survey.  Observer A. R. Gibbs.  Measurers E. J. Christensen,
    D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
    S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
    1.5-m reflector + 10K CCD.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.61-m f/4.5
    astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observers G. J. Leonard,
    D. C. Fuls.  Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs,
    A. D. Grauer, J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard,
    R. G. Matheny, R. L. Seaman, F. C. Shelly.  1.0-m reflector + CCD.
 
Orbital elements:
2017 SH16                                                Earth MOID = 0.0065 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 318.85819              (2000.0)            P               Q
n   0.53839897     Peri.  254.44943     +0.15598660     -0.98761983
a   1.4964650      Node   186.64337     +0.95229917     +0.15482564
e   0.4800732      Incl.    8.24515     +0.26228700     +0.02522098
P   1.83           H   25.2           G   0.15           U   7
Residuals in seconds of arc
170921 F51  0.1+  0.0     170925 926  0.8-  0.0     170926 H01  0.1-  0.1-
170921 F51  0.1+  0.0     170925 926  0.3-  0.4+    170926 H01  0.0   0.1-
170924 G96  0.2-  0.1+    170925 926  0.3-  0.0     170926 I52  0.3+  0.1-
170924 G96  0.4-  0.1-    170925 I52  0.3+  0.1-    170926 I52  0.1-  0.0
170924 G96  0.4-  0.0     170925 I52  0.4+  0.2+    170926 I52  0.3+  0.4-
170924 G58  0.1-  0.4+    170925 I52  0.3+  0.2-    170926 I52  0.5+  0.1-
170924 G58  0.3-  0.6+    170925 I52  0.4+  0.1-    170927 I52  0.0   0.4+
170924 G58  0.7-  0.8-    170925 H21  0.3+  0.0     170927 I52  0.2-  0.2+
170924 I52  0.4+  0.5+    170925 H21  0.5+  0.3+    170927 I52  0.2-  0.1+
170924 I52  0.9-  0.0     170925 H21  0.5+  0.0     170927 I52  0.0   0.4-
170924 I52  0.3-  0.3-    170926 H01  0.1+  0.1-
170924 I52  0.1+  0.2-    170926 H01  0.0   0.2-

Ephemeris:
2017 SH16                a,e,i = 1.50, 0.48, 8                   q = 0.7781
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 08 28    23 49 03.7 +16 15 07   0.2884  1.2614   146.8    26.0    24.2
...
2017 09 12    00 08 41.4 +18 34 11   0.1535  1.1466   154.2    22.4    22.5
...
2017 09 20    00 37 07.1 +19 58 48   0.08806 1.0852   155.8    22.3    21.2
...
2017 09 26    01 51 25.3 +21 05 54   0.04335 1.0398   148.3    30.4    19.8
2017 09 27    02 20 21.3 +20 55 12   0.03690 1.0323   143.6    35.2    19.6
2017 09 28    03 00 20.6 +20 09 25   0.03117 1.0248   136.3    42.5    19.4
...
2017 10 04    08 52 34.7 -06 11 59   0.03595 0.9809    56.5   121.8    22.9
...
2017 10 12    10 36 46.9 -14 22 30   0.09423 0.9255    37.9   138.5    26.6
...
2017 10 27    11 20 27.1 -16 03 00   0.2188  0.8381    40.0   130.4    27.3

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-S182




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