MPEC 2017-G18 : 2017 FQ128
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M.P.E.C. 2017-G18 Issued 2017 Apr. 2, 18:44 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2017 FQ128
Observations:
K17FC8Q* C2017 03 30.33196 11 34 52.39 +39 33 19.3 19.4 VqEG018G96
K17FC8Q C2017 03 30.33336 11 34 52.57 +39 33 11.2 19.5 VqEG018G96
K17FC8Q C2017 03 30.33479 11 34 52.77 +39 33 02.3 19.4 VqEG018G96
K17FC8Q C2017 03 30.33615 11 34 53.00 +39 32 53.9 19.5 VqEG018G96
K17FC8Q C2017 03 30.47768 11 35 13.77 +39 18 41.0 20.1 VqEG018I52
K17FC8Q C2017 03 30.48220 11 35 14.46 +39 18 13.5 19.9 VqEG018I52
K17FC8Q C2017 03 30.48663 11 35 15.19 +39 17 46.7 qEG018I52
K17FC8Q C2017 03 30.49065 11 35 15.77 +39 17 22.3 19.9 VqEG018I52
K17FC8Q C2017 03 30.79712 11 36 09.77 +38 47 08.6 19.7 VSEG018033
K17FC8Q C2017 03 30.79949 11 36 10.12 +38 46 54.6 19.8 VSEG018033
K17FC8Q C2017 03 30.80185 11 36 10.46 +38 46 40.6 19.7 VSEG018033
K17FC8Q KC2017 03 30.81132 11 36 12.12 +38 45 48.6 19.6 RqEG018587
K17FC8Q KC2017 03 30.81145 11 36 11.89 +38 45 45.3 18.4 RqEG018K61
K17FC8Q KC2017 03 30.81242 11 36 12.00 +38 45 39.9 18.5 RqEG018K61
K17FC8Q KC2017 03 30.81385 11 36 12.19 +38 45 31.7 18.6 RqEG018K61
K17FC8Q KC2017 03 30.81705 11 36 12.65 +38 45 13.3 18.6 RqEG018K61
K17FC8Q KC2017 03 30.81912 11 36 12.93 +38 45 01.3 18.5 RqEG018K61
K17FC8Q KC2017 03 30.82246 11 36 13.75 +38 44 43.5 qEG018587
K17FC8Q KC2017 03 30.83348 11 36 15.35 +38 43 38.6 qEG018587
K17FC8Q KC2017 03 30.84053 11 36 16.36 +38 42 59.8 19.0 RqEG018160
K17FC8Q KC2017 03 30.84339 11 36 16.75 +38 42 43.1 19.0 RqEG018160
K17FC8Q KC2017 03 30.84625 11 36 17.19 +38 42 26.3 18.8 RqEG018160
K17FC8Q KC2017 03 30.84907 11 36 17.57 +38 42 09.1 19.5 RqEG018160
K17FC8Q KC2017 03 30.85183 11 36 17.92 +38 41 52.8 18.8 RqEG018160
K17FC8Q C2017 03 30.88000 11 36 21.75 +38 39 02.4 19.3 VSEG018033
K17FC8Q C2017 03 30.88237 11 36 22.09 +38 38 48.3 19.4 VSEG018033
K17FC8Q C2017 03 30.88473 11 36 22.42 +38 38 34.7 19.5 VSEG018033
K17FC8Q C2017 03 30.88711 11 36 22.77 +38 38 20.4 19.5 VSEG018033
K17FC8Q KC2017 03 30.90818 11 36 25.60 +38 36 18.0 20.8 VSEG018C47
K17FC8Q KC2017 03 30.91187 11 36 26.11 +38 35 56.1 20.7 VSEG018C47
K17FC8Q KC2017 03 30.91556 11 36 26.64 +38 35 34.3 20.6 VSEG018C47
K17FC8Q KC2017 03 30.91925 11 36 27.17 +38 35 12.4 20.6 VSEG018C47
K17FC8Q KC2017 03 30.92294 11 36 27.66 +38 34 50.6 20.4 VSEG018C47
K17FC8Q KC2017 03 31.09770 11 36 52.81 +38 17 26.3 19.5 GUEG018K38
K17FC8Q KC2017 03 31.11631 11 36 55.51 +38 15 34.3 19.5 GUEG018K38
K17FC8Q C2017 03 31.12919 11 36 57.68 +38 14 12.9 19.8 VSEG018033
K17FC8Q C2017 03 31.13148 11 36 58.03 +38 13 59.0 19.7 VSEG018033
K17FC8Q C2017 03 31.13204 11 37 03.10 +38 14 14.6 19.6 VqEG018I52
K17FC8Q KC2017 03 31.13306 11 36 58.08 +38 13 52.7 19.1 GUEG018K38
K17FC8Q C2017 03 31.13378 11 36 58.37 +38 13 44.8 19.6 VSEG018033
K17FC8Q C2017 03 31.13916 11 37 04.11 +38 13 33.3 19.8 VqEG018I52
K17FC8Q C2017 03 31.14180 11 37 04.47 +38 13 18.8 20.0 VqEG018I52
K17FC8Q C2017 03 31.14394 11 37 04.72 +38 13 05.9 19.6 VqEG018I52
K17FC8Q C2017 03 31.21514 11 37 14.60 +38 06 10.1 19.4 RoEG018926
K17FC8Q C2017 03 31.28400 11 37 23.85 +37 59 22.5 19.7 RoEG018926
K17FC8Q C2017 03 31.28964 11 37 24.60 +37 58 48.7 19.5 RoEG018926
K17FC8Q KC2017 03 31.78120 11 38 42.56 +37 09 45.5 18.4 RqEG018K61
K17FC8Q KC2017 03 31.78280 11 38 42.82 +37 09 36.4 18.5 RqEG018K61
K17FC8Q KC2017 03 31.78425 11 38 43.02 +37 09 27.9 18.7 RqEG018K61
K17FC8Q C2017 03 31.79825 11 38 44.95 +37 08 05.3 19.8 VSEG018033
K17FC8Q C2017 03 31.80054 11 38 45.29 +37 07 51.2 20.1 VSEG018033
K17FC8Q C2017 03 31.80285 11 38 45.60 +37 07 37.6 20.3 VSEG018033
K17FC8Q C2017 03 31.80514 11 38 45.93 +37 07 24.3 20.1 VSEG018033
K17FC8Q C2017 03 31.80744 11 38 46.26 +37 07 10.5 20.0 VSEG018033
K17FC8Q KC2017 03 31.82281 11 38 48.67 +37 05 45.3 19.7 tEG018K63
K17FC8Q KC2017 03 31.82746 11 38 49.30 +37 05 18.1 19.9 tEG018K63
K17FC8Q C2017 03 31.83006 11 38 50.36 +37 05 04.2 18.7 RtEG018Z84
K17FC8Q C2017 03 31.83199 11 38 50.64 +37 04 52.8 19.1 RtEG018Z84
K17FC8Q C2017 03 31.83263 11 38 50.74 +37 04 49.5 19.1 RtEG018Z84
K17FC8Q KC2017 03 31.83290 11 38 50.04 +37 04 46.4 19.5 tEG018K63
K17FC8Q C2017 03 31.83328 11 38 50.80 +37 04 45.5 19.2 RtEG018Z84
K17FC8Q C2017 03 31.83391 11 38 50.87 +37 04 41.7 19.0 RtEG018Z84
K17FC8Q KC2017 03 31.89253 11 38 58.00 +36 58 53.2 SEG018595
K17FC8Q KC2017 03 31.90014 11 38 59.02 +36 58 07.8 SEG018595
K17FC8Q KC2017 03 31.91474 11 39 01.01 +36 56 41.5 19.6 VSEG018595
K17FC8Q C2017 04 01.35424 11 40 05.17 +36 13 13.4 19.4 RoEG018926
K17FC8Q C2017 04 01.36017 11 40 05.95 +36 12 37.4 19.4 RoEG018926
K17FC8Q C2017 04 01.36612 11 40 06.73 +36 12 01.7 19.6 RoEG018926
K17FC8Q KC2017 04 02.12057 11 42 00.68 +34 57 03.3 19.7 VqEG018W25
K17FC8Q KC2017 04 02.12839 11 42 01.69 +34 56 16.7 20.3 VqEG018W25
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers F. Ludwig,
B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
160 Castelmartini. Observers M. Jaeger, E. Prosperi, S. Prosperi, W. Vollmann.
Measurer E. Prosperi. 0.35-m f/10 Schmidt-Cassegrain + CCD.
587 Sormano. Observers A. Carcano, E. Colzani, A. Testa, G. Ventre. Measurer
A. Testa. 0.5-m f/6.8 reflector + 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.
C47 Nonndorf. Observer G. Dangl. 0.25-m f/4.8 reflector + CCD.
G96 Mt. Lemmon Survey. Observer R. G. Matheny. 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. Observers D. C. Fuls,
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.
K38 M57 Observatory, Saltrio. Observer G. Baj. 0.30-m f/8 Ritchey-Chretien
+ CCD.
K61 Rokycany Observatory. Observers M. Adamovsky, J. Stacke, L. Smid.
Measurers M. Adamovsky, L. Smid. 0.51-m f/6.8 reflector + CCD.
K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observer R. Bacci. 0.30-m
f/4 Newtonian reflector + CCD.
W25 RMS Observatory, Cincinnati. Observer B. Rowe. 0.35-m Schmidt-Cassegrain
+ CCD.
Z84 Calar Alto-Schmidt. Observer E. Schwab. Measurers E. Schwab, M. Micheli,
D. Koschny. 0.8-m f/3 Schmidt + CCD.
Orbital elements:
2017 FQ128 Earth MOID = 0.1682 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPC
M 355.23795 (2000.0) P Q
n 0.26966504 Peri. 124.87192 -0.92751621 -0.35915116
a 2.3727553 Node 34.41547 +0.25418746 -0.80918531
e 0.5371115 Incl. 10.55771 +0.27404820 -0.46500492
P 3.65 H 21.5 G 0.15 U 7
Residuals in seconds of arc
170330 G96 0.2+ 0.1+ 170330 033 0.1- 0.1+ 170331 K61 0.6+ 0.2-
170330 G96 0.0 0.4+ 170330 033 0.1- 0.0 170331 033 0.1- 0.6+
170330 G96 0.0 0.0 170330 033 0.1- 0.3+ 170331 033 0.0 0.1-
170330 G96 0.4+ 0.3- 170330 033 0.0 0.0 170331 033 0.1- 0.1-
170330 I52 0.1- 0.2- 170330 C47 0.1- 0.2+ 170331 033 0.1- 0.0
170330 I52 0.2- 0.2- 170330 C47 0.2- 0.1+ 170331 033 0.0 0.3-
170330 I52 0.2+ 0.2- 170330 C47 0.1- 0.2+ 170331 K63 0.0 0.1+
170330 I52 0.3- 0.2- 170330 C47 0.0 0.1+ 170331 K63 0.2- 0.2+
170330 033 0.2- 0.3+ 170330 C47 0.3- 0.2+ 170331 Z84 0.1- 0.1-
170330 033 0.1- 0.2+ 170331 K38 0.2+ 0.8- 170331 Z84 0.0 0.2-
170330 033 0.2- 0.0 170331 K38 0.4- 0.3- 170331 Z84 0.1+ 0.2+
170330 587 0.2- 0.3+ 170331 033 0.0 0.3+ 170331 K63 0.3- 0.5+
170330 K61 0.3+ 0.5- 170331 033 0.0 0.2+ 170331 Z84 0.2- 0.0
170330 K61 0.1- 0.2- 170331 I52 0.3+ 0.6- 170331 Z84 0.4- 0.1-
170330 K61 0.3- 0.1- 170331 K38 0.4+ 0.5- 170331 595 0.1+ 0.1+
170330 K61 0.3- 0.2+ 170331 033 0.1- 0.1- 170331 595 0.0 0.1-
170330 K61 0.6- 0.3+ 170331 I52 0.3+ 0.4- 170331 595 0.4+ 0.3+
170330 587 0.0 0.2+ 170331 I52 0.2+ 0.5+ 170401 926 0.2+ 0.2+
170330 587 0.2+ 0.3- 170331 I52 0.4- 0.0 170401 926 0.2+ 0.0
170330 160 0.3+ 0.3+ 170331 926 0.1+ 0.3+ 170401 926 0.1+ 0.2+
170330 160 0.1+ 0.3+ 170331 926 0.1+ 0.2+ 170402 W25 0.4- 0.1+
170330 160 0.5+ 0.3+ 170331 926 0.1+ 0.0 170402 W25 0.2- 0.3-
170330 160 0.2+ 0.4- 170331 K61 0.2+ 0.4-
170330 160 0.2- 0.5- 170331 K61 0.6+ 0.2-
Ephemeris:
2017 FQ128 a,e,i = 2.37, 0.54, 11 q = 1.0983
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 03 03 09 14 50.3 +70 53 37 0.2185 1.0988 114.1 55.4 20.4
...
2017 03 18 10 51 03.5 +57 49 20 0.1907 1.1083 122.0 49.6 20.0
...
2017 03 26 11 22 09.8 +46 30 20 0.1851 1.1250 129.8 43.0 19.8
...
2017 04 01 11 39 13.6 +36 48 26 0.1880 1.1426 136.3 37.2 19.7
2017 04 02 11 41 41.8 +35 09 12 0.1892 1.1459 137.3 36.2 19.7
2017 04 03 11 44 04.7 +33 29 58 0.1906 1.1493 138.4 35.3 19.7
...
2017 04 09 11 56 47.7 +23 48 22 0.2033 1.1719 143.9 30.2 19.7
...
2017 04 17 12 10 43.8 +12 19 55 0.2321 1.2073 148.3 25.9 19.9
...
2017 05 02 12 32 25.3 -03 01 22 0.3187 1.2870 147.1 25.2 20.7
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-G18
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