[Iaude] MPEC S98: 2016 SD17 [a=2.34,e=0.47,i=20.9,H=20.0]

Thu Sep 29 19:12:02 EDT 2016

M.P.E.C. 2016-S98                                Issued 2016 Sept. 29, 23:07 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


                                   2016 SD17
 
Observations:
     K16S17D* C2016 09 26.13187 20 28 15.69 -12 19 29.5          20.9 VqES098G96
     K16S17D  C2016 09 26.13622 20 28 15.54 -12 19 21.9          20.6 VqES098G96
     K16S17D  C2016 09 26.14053 20 28 15.40 -12 19 14.1          20.9 VqES098G96
     K16S17D KC2016 09 26.18999 20 28 13.76 -12 17 48.8          21.2 RoES098291
     K16S17D KC2016 09 26.19227 20 28 13.67 -12 17 44.5          21.1 RoES098291
     K16S17D KC2016 09 26.19457 20 28 13.63 -12 17 40.5          21.1 RoES098291
     K16S17D |C2016 09 27.02109 20 27 52.02 -11 53 42.1          21.5 VuES098807
     K16S17D |C2016 09 27.02367 20 27 51.96 -11 53 37.7          21.4 VuES098807
     K16S17D |C2016 09 27.02650 20 27 51.85 -11 53 33.0          21.2 VuES098807
     K16S17D 2C2016 09 27.22653620 27 47.169-11 48 00.49         21.0 RtES098568
     K16S17D 2C2016 09 27.22705420 27 47.154-11 47 59.58         21.0 RtES098568
     K16S17D 2C2016 09 27.22848420 27 47.102-11 47 57.14         21.0 RtES098568
     K16S17D KC2016 09 28.20518 20 27 24.95 -11 19 59.0          20.7 RoES098291
     K16S17D KC2016 09 28.20877 20 27 24.87 -11 19 52.7          20.8 RoES098291
     K16S17D KC2016 09 28.21237 20 27 24.76 -11 19 46.5          20.5 RoES098291
     K16S17D 2C2016 09 28.32144620 27 22.646-11 16 36.90         20.5 RtES098568
     K16S17D 2C2016 09 28.32209620 27 22.631-11 16 35.77         20.5 RtES098568
     K16S17D KC2016 09 28.81194 20 27 13.70 -11 02 39.1          20.2 RqES098104
     K16S17D KC2016 09 28.81930 20 27 13.52 -11 02 26.5          20.2 RqES098104
     K16S17D KC2016 09 28.82667 20 27 13.30 -11 02 14.0          19.9 RqES098104
 
Observer details:
104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
    P. Bacci, L. Tesi, G. Fagioli.  0.60-m f/4 reflector + CCD.
291 LPL/Spacewatch II.  Observers T. H. Bressi, M. T. Read.  1.8-m f/2.7
    reflector + CCD.
568 Mauna Kea.  Observers Y. Ramanjooloo, Z. Claytor.  Measurer D. J. Tholen.
    2.24-m University of Hawaii reflector.
807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.61-m f/6.5 astrograph
    + CCD.
G96 Mt. Lemmon Survey.  Observer E. J. Christensen.  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.
 
Orbital elements:
2016 SD17                                                Earth MOID = 0.3623 AU
Epoch 2016 July 31.0 TT = JDT 2457600.5                 MPC
M 324.92874              (2000.0)            P               Q
n   0.27503641     Peri.   63.31061     +0.76074755     -0.63117693
a   2.3417611      Node   334.90697     +0.39201940     +0.63256849
e   0.4733389      Incl.   20.89549     +0.51728518     +0.44885721
P   3.58           H   20.0           G   0.15           U   7
Residuals in seconds of arc
160926 G96  0.0   0.4-    160927 807  0.3+  0.3+    160928 291  0.5-  0.2+
160926 G96  0.0   0.3-    160927 807  0.1-  0.1+    160928 568  0.0   0.0
160926 G96  0.0   0.1+    160927 568  0.0   0.0     160928 568  0.1+  0.0
160926 291  0.0   0.1-    160927 568  0.0   0.0     160928 104  0.0   0.3-
160926 291  0.2-  0.3+    160927 568  0.1-  0.0     160928 104  0.2-  0.3-
160926 291  0.3+  0.3+    160928 291  0.3-  0.1+    160928 104  1.0-  0.5-
160927 807  0.0   0.3+    160928 291  0.2-  0.2+

Ephemeris:
2016 SD17                a,e,i = 2.34, 0.47, 21                  q = 1.2333
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 08 30    21 04 23.5 -24 31 32   0.6092  1.5786   153.6    16.5    20.8
...
2016 09 14    20 38 52.7 -18 06 06   0.5982  1.4951   136.0    27.9    21.0
...
2016 09 22    20 30 46.8 -14 18 12   0.6070  1.4531   127.1    33.4    21.1
...
2016 09 28    20 27 29.5 -11 25 44   0.6183  1.4230   121.0    37.1    21.2
2016 09 29    20 27 10.5 -10 57 06   0.6205  1.4181   120.1    37.7    21.2
2016 09 30    20 26 55.3 -10 28 31   0.6228  1.4133   119.1    38.3    21.3
...
2016 10 06    20 26 43.5 -07 38 38   0.6378  1.3852   113.7    41.4    21.4
...
2016 10 14    20 29 45.2 -03 57 02   0.6603  1.3505   107.4    44.8    21.5
...
2016 10 29    20 44 05.4 +02 44 12   0.7049  1.2954    98.0    49.4    21.6

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-S98