[Iaude] MPEC G25: 2017 FW128 [a=1.33,e=0.28,i=0.6,H=27.3]

mpec at si.edu mpec at si.edu
Sun Apr 2 15:15:25 EDT 2017


M.P.E.C. 2017-G25                                Issued 2017 Apr. 2, 19:12 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 FW128
 
Observations:
     K17FC8W  C2017 03 30.38058 13 07 52.099+10 07 03.40         20.6 wLEG025F51
     K17FC8W  C2017 03 30.39315 13 08 00.202+10 07 18.48         20.9 wLEG025F51
     K17FC8W* C2017 03 31.29012 13 20 22.03 +10 22 45.8          19.9 VqEG025G96
     K17FC8W  C2017 03 31.29435 13 20 25.52 +10 22 50.5                qEG025G96
     K17FC8W  C2017 03 31.30057 13 20 30.56 +10 22 57.9          20.1 VqEG025G96
     K17FC8W  C2017 03 31.32779 13 20 52.53 +10 23 31.0          20.2 VqEG025G96
     K17FC8W  C2017 03 31.32883 13 20 53.39 +10 23 31.3          20.6 VqEG025G96
     K17FC8W  C2017 03 31.32982 13 20 54.17 +10 23 31.7          20.8 VqEG025G96
     K17FC8W  C2017 03 31.33087 13 20 55.03 +10 23 33.7          21.6 VqEG025G96
     K17FC8W  C2017 03 31.37485 13 21 30.88 +10 24 22.4          20.1 VqEG025I52
     K17FC8W  C2017 03 31.37596 13 21 31.76 +10 24 23.3          20.4 VqEG025I52
     K17FC8W  C2017 03 31.37707 13 21 32.63 +10 24 24.4          20.4 VqEG025I52
     K17FC8W  C2017 03 31.37841 13 21 33.77 +10 24 26.2          20.4 VqEG025I52
     K17FC8W  C2017 03 31.38252 13 21 37.14 +10 24 30.3          20.9 VqEG025G96
     K17FC8W  C2017 03 31.38403 13 21 38.40 +10 24 31.6          21.0 VqEG025G96
     K17FC8W  C2017 03 31.38551 13 21 39.65 +10 24 33.2          20.2 VqEG025G96
     K17FC8W  C2017 03 31.38698 13 21 40.83 +10 24 35.1          20.9 VqEG025G96
     K17FC8W  C2017 03 31.38778 13 21 41.46 +10 24 40.8          20.2 RoEG025926
     K17FC8W  C2017 03 31.39013 13 21 43.39 +10 24 43.6          20.5 RoEG025926
     K17FC8W  C2017 03 31.39248 13 21 45.31 +10 24 46.0          20.4 RoEG025926
     K17FC8W  C2017 03 31.88840 13 30 15.79 +10 32 21.5          20.3 VSEG025033
     K17FC8W  C2017 03 31.89071 13 30 18.08 +10 32 24.5          20.5 VSEG025033
     K17FC8W  C2017 03 31.89300 13 30 20.32 +10 32 27.5          20.2 VSEG025033
     K17FC8W KC2017 03 31.89425 13 30 23.75 +10 32 20.7                qEG025J95
     K17FC8W KC2017 03 31.90196 13 30 31.51 +10 32 31.3                qEG025J95
     K17FC8W KC2017 03 31.91107 13 30 40.62 +10 32 42.3          19.8 RqEG025J95
     K17FC8W  C2017 03 31.96112 13 31 27.57 +10 33 52.9          20.2 VSEG025033
     K17FC8W  C2017 03 31.96343 13 31 29.81 +10 33 55.5          20.1 VSEG025033
     K17FC8W KC2017 03 31.96463 13 31 30.86 +10 34 21.6          20.1 VSEG025595
     K17FC8W  C2017 03 31.96572 13 31 32.10 +10 33 58.3          20.3 VSEG025033
     K17FC8W KC2017 03 31.97248 13 31 38.56 +10 34 31.4          20.0 VSEG025595
     K17FC8W KC2017 03 31.98054 13 31 46.45 +10 34 40.2          20.1 VSEG025595
     K17FC8W  C2017 04 01.09970 13 33 46.73 +10 36 25.0          20.4 VSEG025033
     K17FC8W  C2017 04 01.10187 13 33 49.01 +10 36 26.5          20.2 VSEG025033
     K17FC8W  C2017 04 01.10406 13 33 51.26 +10 36 28.9          20.0 VSEG025033
     K17FC8W  C2017 04 01.10624 13 33 53.53 +10 36 30.9          19.8 VSEG025033
     K17FC8W  C2017 04 01.10843 13 33 55.76 +10 36 33.2          20.2 VSEG025033
     K17FC8W  C2017 04 02.44986 14 03 37.80 +11 02 38.1          19.5 RoEG025926
     K17FC8W  C2017 04 02.45229 14 03 41.35 +11 02 39.8          19.5 RoEG025926
     K17FC8W  C2017 04 02.45473 14 03 44.88 +11 02 41.6          19.3 RoEG025926
 
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers F. Ludwig,
    B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
595 Farra d'Isonzo.  Observer E. Pettarin.  0.61-m f/4.0 reflector + CCD.
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 B. Gibson, T. Goggia, 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.
G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  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.
I52 Steward Observatory, Mt. Lemmon Station.  Observer J. A. Johnson.
    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.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.
 
Orbital elements:
2017 FW128                                               Earth MOID = 0.0065 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M 306.44419              (2000.0)            P               Q
n   0.64462672     Peri.  175.48894     -0.56383154     +0.82583990
a   1.3271821      Node    60.18961     -0.75806614     -0.51313383
e   0.2768887      Incl.    0.59964     -0.32776474     -0.23384211
P   1.53           H   27.3           G   0.15           U   6
Residuals in seconds of arc
170330 F51  0.0   0.1+    170331 G96  0.2+  0.2-    170331 595  0.3-  0.3-
170330 F51  0.1-  0.1+    170331 G96  0.6+  0.1-    170331 033  0.5+  0.2-
170331 G96  1.1-  0.4+    170331 G96  0.2+  0.3+    170331 595  0.1+  0.2+
170331 G96  0.0   0.0     170331 926  0.1+  0.1-    170331 595  0.1+  0.5-
170331 G96  0.3+  0.1-    170331 926  0.0   0.2+    170401 033  0.2-  0.3+
170331 G96  0.0   1.0+    170331 926  0.3-  0.2+    170401 033  0.3+  0.4-
170331 G96  0.3+  0.1+    170331 033  0.7+  0.4-    170401 033  0.1+  0.2-
170331 G96  0.0   0.6-    170331 033  0.7+  0.4-    170401 033  0.2+  0.3-
170331 G96  0.1+  0.2+    170331 033  0.3+  0.3-    170401 033  0.4-  0.1-
170331 I52  0.6+  0.3+    170331 J95  0.2-  0.0     170402 926  0.3-  0.5+
170331 I52  0.2+  0.0     170331 J95  0.0   0.4+    170402 926  0.2+  0.4+
170331 I52  0.5-  0.0     170331 J95  0.4-  0.6-    170402 926  0.1+  0.4+
170331 I52  0.1+  0.3+    170331 033  0.6+  0.1-
170331 G96  0.0   0.1+    170331 033  0.0   0.2-

Ephemeris:
2017 FW128               a,e,i = 1.33, 0.28, 1                   q = 0.9597
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 03 03    11 45 47.1 +06 40 09   0.1399  1.1283   167.4    11.1    24.0
...
2017 03 18    12 04 05.9 +07 51 32   0.07515 1.0698   172.4     7.1    22.3
...
2017 03 26    12 31 08.8 +09 03 20   0.04512 1.0418   168.5    11.0    21.3
...
2017 04 01    13 32 04.6 +10 38 25   0.02493 1.0227   160.3    19.2    20.3
2017 04 02    13 52 40.2 +10 57 24   0.02196 1.0198   156.9    22.6    20.1
2017 04 03    14 19 24.2 +11 13 21   0.01923 1.0168   152.1    27.4    20.0
...
2017 04 09    19 25 35.1 +04 02 22   0.01541 1.0005    85.7    93.4    21.6
...
2017 04 17    22 04 41.1 -03 39 18   0.03860 0.9824    55.4   122.8    25.3
...
2017 05 02    23 00 09.1 -05 04 12   0.09095 0.9617    57.3   118.1    26.7

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-G25




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