[Iaude] MPEC S183: 2017 SJ16 [a=2.19,e=0.53,i=7.2,H=26.0]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Wed Sep 27 17:49:17 EDT 2017


M.P.E.C. 2017-S183                               Issued 2017 Sept. 27, 21:46 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 SJ16
 
Observations:
     K17S16J* C2017 09 24.32007 01 51 52.43 +21 57 19.4          19.7 VqES183G96
     K17S16J  C2017 09 24.32574 01 52 02.80 +21 56 24.3          19.8 VqES183G96
     K17S16J  C2017 09 24.33012 01 52 10.90 +21 55 40.7          20.0 VqES183G96
     K17S16J  C2017 09 24.33160 01 52 13.65 +21 55 26.3          19.2 VqES183G96
     K17S16J  C2017 09 24.33599 01 52 21.84 +21 54 42.0          19.6 VqES183G96
     K17S16J  C2017 09 24.34184 01 52 32.60 +21 53 43.8          19.9 VqES183G96
     K17S16J  C2017 09 24.48483 01 56 54.66 +21 29 19.1          19.6 VqES183I52
     K17S16J  C2017 09 24.48625 01 56 57.38 +21 29 03.3          19.8 VqES183I52
     K17S16J  C2017 09 24.48661 01 56 57.98 +21 29 00.0          19.2 VqES183I52
     K17S16J  C2017 09 25.27586 02 21 16.45 +19 13 19.6          19.8 RoES183926
     K17S16J  C2017 09 25.27803 02 21 20.03 +19 12 57.7          19.9 RoES183926
     K17S16J  C2017 09 25.28022 02 21 23.62 +19 12 35.9          20.1 RoES183926
     K17S16J KC2017 09 25.34085602 22 55.98 +19 01 49.5          20.2 VuES183H21
     K17S16J KC2017 09 25.34737402 23 06.52 +19 00 41.6          20.3 VuES183H21
     K17S16J KC2017 09 25.35222502 23 14.34 +18 59 51.0          20.4 VuES183H21
     K17S16J KC2017 09 26.34610 02 49 27.36 +16 10 48.4                qES183W25
     K17S16J  C2017 09 26.36612 02 50 01.44 +16 07 55.1          21.0 VqES183I52
     K17S16J  C2017 09 26.36708 02 50 02.77 +16 07 45.3          20.5 VqES183I52
     K17S16J  C2017 09 26.36937 02 50 05.91 +16 07 22.8          19.8 VqES183I52
     K17S16J KC2017 09 26.36948 02 49 59.45 +16 06 54.8          20.8 VqES183W25
     K17S16J  C2017 09 26.37034 02 50 07.22 +16 07 13.3          20.6 VqES183I52
     K17S16J  C2017 09 27.42645 03 13 33.09 +13 19 23.1          20.9 VqES183I52
     K17S16J  C2017 09 27.42790 03 13 34.76 +13 19 10.0          19.9 VqES183I52
     K17S16J  C2017 09 27.42935 03 13 36.38 +13 18 56.8          20.5 VqES183I52
 
Observer details:
926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
    M. Schwartz.  0.81-m f/7 Ritchey-Chretien + 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.
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, 0.76-m f/3.0 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.
W25 RMS Observatory, Cincinnati.  Observer B. Rowe.  0.35-m Schmidt-Cassegrain
    + CCD.
 
Orbital elements:
2017 SJ16                                                Earth MOID = 0.0265 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 353.09054              (2000.0)            P               Q
n   0.30503564     Peri.  180.35893     +0.99644827     -0.08363886
a   2.1855915      Node   184.47413     +0.07756724     +0.95682485
e   0.5293398      Incl.    7.19257     +0.03277464     +0.27837160
P   3.23           H   26.0           G   0.15           U   5
Residuals in seconds of arc
170924 G96  1.4+  0.4-    170924 I52  0.2+  0.2-    170926 I52  0.1-  0.3+
170924 G96  0.5-  0.6+    170925 926  0.1+  0.1-    170926 I52  0.2+  0.0
170924 G96  0.6-  0.4+    170925 926  0.2+  0.2-    170926 I52  0.4+  0.0
170924 G96  0.5-  0.6+    170925 926  0.0   0.0     170926 W25  0.0   0.2+
170924 G96  0.6+  0.1-    170925 H21  0.1-  0.0     170926 I52  0.2+  0.1+
170924 G96  0.0   0.1-    170925 H21  0.0   0.2-    170927 I52  0.1-  0.1-
170924 I52  0.6-  0.2+    170925 H21  0.2-  0.2-    170927 I52  0.3+  0.0
170924 I52  1.1+  0.7-    170926 W25  0.4+  0.1+    170927 I52  0.1-  0.0

Ephemeris:
2017 SJ16                a,e,i = 2.19, 0.53, 7                   q = 1.0287
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 08 28    19 33 26.7 +17 03 22   0.1201  1.0906   129.6    45.5    23.3
...
2017 09 12    20 34 25.2 +24 02 20   0.05674 1.0444   130.7    46.9    21.6
...
2017 09 20    23 15 04.7 +29 16 32   0.03218 1.0319   148.5    30.6    19.9
...
2017 09 26    02 40 46.9 +17 10 36   0.03377 1.0286   139.7    39.1    20.3
2017 09 27    03 04 32.7 +14 26 40   0.03609 1.0286   136.0    42.6    20.5
2017 09 28    03 24 39.0 +11 56 37   0.03879 1.0287   132.6    45.8    20.7
...
2017 10 04    04 34 55.6 +02 05 42   0.05974 1.0325   121.2    56.0    22.0
...
2017 10 12    05 09 57.7 -03 25 27   0.09213 1.0456   118.9    56.7    23.0
...
2017 10 27    05 25 42.0 -06 51 52   0.1548  1.0930   126.5    47.0    23.9

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-S183




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