[Iaude] MPEC G07: 2017 FD128 [a=2.70,e=0.51,i=30.6,H=19.0]

[mpec at si.edu]

M.P.E.C. 2017-G07                                Issued 2017 Apr. 2, 18:02 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 FD128
 
Observations:
     K17FC8D* C2017 03 27.45648 12 43 39.718-04 40 04.97         22.0 wLEG007F51
     K17FC8D  C2017 03 27.46889 12 43 38.968-04 39 50.61         22.1 wLEG007F51
     K17FC8D  C2017 03 27.48133 12 43 38.201-04 39 35.87         22.0 wLEG007F51
     K17FC8D |C2017 03 28.18067 12 42 57.48 -04 25 58.9          22.2 VuEG007807
     K17FC8D |C2017 03 28.18765 12 42 57.04 -04 25 51.3          22.1 VuEG007807
     K17FC8D |C2017 03 28.19468 12 42 56.57 -04 25 43.4          22.1 VuEG007807
     K17FC8D |C2017 03 30.15539 12 41 02.76 -03 48 02.1          21.8 VuEG007807
     K17FC8D |C2017 03 30.16494 12 41 02.20 -03 47 50.9          21.8 VuEG007807
     K17FC8D |C2017 04 02.17178 12 38 10.57 -02 51 08.0          21.8 VuEG007807
     K17FC8D |C2017 04 02.17748 12 38 10.19 -02 51 02.0          21.9 VuEG007807
     K17FC8D |C2017 04 02.18334 12 38 09.83 -02 50 55.2          22.1 VuEG007807
 
Observer details:
807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.61-m f/6.5 astrograph
    + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers B. Gibson, T. Goggia, S. Kahale,
    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.
 
Orbital elements:
2017 FD128
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M  41.11600              (2000.0)            P               Q
n   0.22174926     Peri.  249.37694     +0.21091552     -0.97371754
a   2.7033022      Node   189.73243     +0.97268014     +0.20033594
e   0.5131960      Incl.   30.56302     -0.09699475     -0.10834972
P   4.44           H   19.0           G   0.15           U   9
Residuals in seconds of arc
170327 F51  0.2+  0.1+    170328 807  0.4+  0.6-    170402 807  0.7+  0.1+
170327 F51  0.3+  0.0     170328 807  0.3-  0.9-    170402 807  0.0   0.3-
170327 F51  0.1+  0.2+    170330 807  0.4+  0.5+    170402 807  0.3-  0.0
170328 807  0.6+  0.1-    170330 807  0.6+  0.8+

Ephemeris:
2017 FD128               a,e,i = 2.70, 0.51, 31                  q = 1.3160
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 03 03    13 05 22.3 -12 20 54   1.4195  2.2857   142.3    15.4    22.4
...
2017 03 18    12 52 50.7 -07 45 00   1.4089  2.3756   162.1     7.4    22.2
...
2017 03 26    12 45 05.2 -05 08 23   1.4298  2.4229   172.9     2.9    22.0
...
2017 04 01    12 39 16.8 -03 13 08   1.4588  2.4579   178.7     0.5    21.9
2017 04 02    12 38 20.2 -02 54 24   1.4648  2.4637   177.5     1.0    21.9
2017 04 03    12 37 24.1 -02 35 50   1.4710  2.4695   176.2     1.5    22.0
...
2017 04 09    12 32 03.5 -00 48 54   1.5151  2.5041   168.3     4.6    22.3
...
2017 04 17    12 25 52.0 +01 19 00   1.5905  2.5497   158.2     8.4    22.6
...
2017 05 02    12 18 03.1 +04 23 41   1.7768  2.6334   140.5    14.1    23.2

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-G07