[Iaude] MPEC S187: 2017 SO16 [a=2.39,e=0.47,i=7.1,H=20.7]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Wed Sep 27 18:19:17 EDT 2017


M.P.E.C. 2017-S187                               Issued 2017 Sept. 27, 22:09 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 SO16
 
Observations:
     K17S16O* C2017 09 24.39318 02 58 02.44 +16 51 54.6          20.4 VqES187G96
     K17S16O  C2017 09 24.39904 02 58 03.12 +16 52 04.8          20.8 VqES187G96
     K17S16O  C2017 09 24.40478 02 58 03.75 +16 52 15.3          20.5 VqES187G96
     K17S16O  C2017 09 24.50553 02 58 15.01 +16 55 13.2          20.5 VqES187G96
     K17S16O  C2017 09 24.50920 02 58 15.42 +16 55 19.5          20.3 VqES187G96
     K17S16O  C2017 09 24.51227 02 58 15.78 +16 55 24.6          20.1 VqES187G96
     K17S16O  C2017 09 24.51481 02 58 16.07 +16 55 29.5          19.7 VqES187G96
     K17S16O KC2017 09 25.37261602 59 59.28 +17 20 55.7          19.7 VuES187H21
     K17S16O KC2017 09 25.37877702 59 59.95 +17 21 06.6          20.4 VuES187H21
     K17S16O  C2017 09 25.44431 03 00 07.74 +17 23 07.2          20.4 RoES187926
     K17S16O  C2017 09 25.46270 03 00 09.77 +17 23 40.1          20.2 RoES187926
     K17S16O KC2017 09 25.98336 03 01 12.10 +17 39 09.7          20.9 RvES187B18
     K17S16O KC2017 09 25.98444 03 01 12.21 +17 39 11.1          20.4 RvES187B18
     K17S16O KC2017 09 25.98660 03 01 12.46 +17 39 15.0          20.4 RvES187B18
     K17S16O  C2017 09 26.37291 03 01 58.50 +17 50 54.4          20.4 VqES187I52
     K17S16O  C2017 09 26.37385 03 01 58.65 +17 50 56.1          20.4 VqES187I52
     K17S16O  C2017 09 26.37603 03 01 58.91 +17 51 00.0          20.4 VqES187I52
     K17S16O  C2017 09 26.37680 03 01 59.03 +17 51 00.8          20.4 VqES187I52
     K17S16O  C2017 09 27.42101 03 04 01.46 +18 22 32.4          21.0 VqES187I52
     K17S16O  C2017 09 27.42253 03 04 01.60 +18 22 34.8          20.5 VqES187I52
     K17S16O  C2017 09 27.42330 03 04 01.68 +18 22 36.3          20.8 VqES187I52
 
Observer details:
926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
    M. Schwartz.  0.81-m f/7 Ritchey-Chretien + CCD.
B18 Terskol.  Observers M. Andreev, A. Sergeev, A. Bondar, V. Godunova.
    Measurer M. Andreev.  0.6-m f/12.9 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.
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.
I52 Steward Observatory, Mt. Lemmon Station.  Observer 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 SO16                                                Earth MOID = 0.2787 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 347.27273              (2000.0)            P               Q
n   0.26714276     Peri.   22.32754     +0.81108486     -0.58420287
a   2.3876671      Node    13.53804     +0.51610377     +0.69132747
e   0.4688096      Incl.    7.14750     +0.27527851     +0.42517447
P   3.69           H   20.7           G   0.15           U   8
Residuals in seconds of arc
170924 G96  0.2-  0.1+    170925 H21  0.1-  0.1-    170926 I52  0.7-  0.0
170924 G96  0.1+  0.1-    170925 H21  0.4-  0.2-    170926 I52  0.0   0.0
170924 G96  0.0   0.2+    170925 926  0.1-  0.1+    170926 I52  0.3+  0.0
170924 G96  0.1-  0.1+    170925 926  0.2-  0.3+    170926 I52  0.8+  0.6-
170924 G96  0.2-  0.1-    170925 B18  0.1-  0.5+    170927 I52  0.1+  0.2+
170924 G96  0.0   0.4-    170925 B18  0.2-  0.1-    170927 I52  0.2-  0.1-
170924 G96  0.1+  0.1+    170925 B18  0.1-  0.1-    170927 I52  0.3-  0.0

Ephemeris:
2017 SO16                a,e,i = 2.39, 0.47, 7                   q = 1.2683
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 08 28    01 59 50.0 +05 16 06   0.5363  1.3872   124.7    36.8    21.6
...
2017 09 12    02 32 16.3 +11 08 07   0.4417  1.3332   129.8    35.4    21.0
...
2017 09 20    02 49 06.2 +14 44 50   0.4016  1.3103   132.7    34.3    20.7
...
2017 09 26    03 01 13.9 +17 39 48   0.3763  1.2961   134.9    33.2    20.5
2017 09 27    03 03 12.0 +18 09 52   0.3725  1.2940   135.3    33.0    20.5
2017 09 28    03 05 09.0 +18 40 11   0.3688  1.2920   135.7    32.8    20.5
...
2017 10 04    03 16 26.3 +21 46 16   0.3491  1.2816   138.1    31.4    20.3
...
2017 10 12    03 30 04.2 +26 00 40   0.3291  1.2723   141.5    29.2    20.1
...
2017 10 27    03 49 09.5 +33 35 59   0.3112  1.2695   148.4    24.2    19.8

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-S187




More information about the Iaude mailing list