MPEC 2017-U08 : 2017 TF5
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M.P.E.C. 2017-U08 Issued 2017 Oct. 16, 01:04 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 TF5
Observations:
K17T05F* C2017 10 14.39572 00 45 47.71 +15 05 56.9 20.1 GUEU008G96
K17T05F C2017 10 14.40044 00 45 47.89 +15 05 49.3 20.0 GUEU008G96
K17T05F C2017 10 14.42406 00 45 48.86 +15 05 12.7 19.6 GUEU008G96
K17T05F C2017 10 14.42961 00 45 49.11 +15 05 04.2 19.7 GUEU008G96
K17T05F C2017 10 14.84369 00 46 29.14 +14 56 05.4 19.6 oEU008K88
K17T05F C2017 10 14.84476 00 46 29.17 +14 56 04.2 19.5 oEU008K88
K17T05F C2017 10 14.84583 00 46 29.20 +14 56 03.1 19.7 oEU008K88
K17T05F C2017 10 14.84690 00 46 29.22 +14 56 02.0 19.6 oEU008K88
K17T05F C2017 10 14.84797 00 46 29.26 +14 56 00.6 19.3 oEU008K88
K17T05F C2017 10 14.84905 00 46 29.27 +14 55 59.8 19.5 oEU008K88
K17T05F C2017 10 14.85012 00 46 29.30 +14 55 58.6 19.6 oEU008K88
K17T05F C2017 10 14.85119 00 46 29.35 +14 55 57.2 19.5 oEU008K88
K17T05F C2017 10 14.85226 00 46 29.33 +14 55 56.3 19.5 oEU008K88
K17T05F C2017 10 14.85334 00 46 29.38 +14 55 55.1 19.4 oEU008K88
K17T05F C2017 10 14.85441 00 46 29.40 +14 55 54.0 19.8 oEU008K88
K17T05F C2017 10 14.85548 00 46 29.42 +14 55 52.8 19.4 oEU008K88
K17T05F KC2017 10 14.96518 00 46 32.68 +14 54 00.6 20.0 UEU008104
K17T05F KC2017 10 15.04241 00 46 34.31 +14 52 34.3 19.7 UEU008104
K17T05F KC2017 10 15.05106 00 46 34.56 +14 52 23.3 20.2 UEU008104
K17T05F KC2017 10 15.82854 00 47 21.81 +14 40 42.3 20.5 oEU008K88
K17T05F KC2017 10 15.83496 00 47 21.89 +14 40 37.8 20.4 oEU008K88
K17T05F FC2017 10 15.83910 00 47 22.41 +14 40 32.2 19.5 RqEU008246
K17T05F KC2017 10 15.84137 00 47 21.96 +14 40 33.2 20.3 oEU008K88
K17T05F FC2017 10 15.84191 00 47 22.44 +14 40 31.0 20.0 RqEU008246
K17T05F KC2017 10 15.85401400 47 26.346+14 40 50.89 20.6 GUEU008J04
K17T05F KC2017 10 15.85731900 47 26.376+14 40 48.41 20.5 GUEU008J04
K17T05F KC2017 10 15.86062700 47 26.437+14 40 46.11 21.0 GUEU008J04
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri, M. D. Grazia,
N. Fie. Measurers P. Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. Measurer M. Tichy.
1.06-m KLENOT Telescope + CCD.
G96 Mt. Lemmon Survey. 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.
1.5-m reflector + 10K CCD.
J04 ESA Optical Ground Station, Tenerife. Observer P. Ruiz. Measurers
M. Micheli, D. Koschny, M. Busch, A. Knoefel, E. Schwab. 1.0-m f/4.4
reflector + CCD.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 1.02-m Ritchey-Chretien
+ CCD.
Orbital elements:
2017 TF5 Earth MOID = 0.0018 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 2.62054 (2000.0) P Q
n 0.28731491 Peri. 271.96510 +0.30560602 +0.95175362
a 2.2745593 Node 15.91421 -0.82841404 +0.28014312
e 0.7454315 Incl. 5.80829 -0.46939869 +0.12523925
P 3.43 H 25.4 G 0.15 U 8
Residuals in seconds of arc
171014 G96 0.4- 0.6- 171014 K88 0.2- 0.0 171015 104 0.1+ 1.6-
171014 G96 0.4- 0.9- 171014 K88 0.1- 0.0 171015 K88 0.5- 0.5-
171014 G96 0.4- 0.9- 171014 K88 0.2+ 0.3- 171015 K88 0.5- 0.4-
171014 G96 0.4- 0.8- 171014 K88 0.4- 0.0 171015 246 0.1+ 0.4-
171014 K88 0.1- 0.1- 171014 K88 0.1- 0.1- 171015 K88 0.7- 0.4-
171014 K88 0.1- 0.1- 171014 K88 0.2- 0.1- 171015 246 0.1- 0.4+
171014 K88 0.0 0.1- 171014 K88 0.2- 0.1- 171015 J04 0.2+ 0.2-
171014 K88 0.1- 0.1- 171014 104 0.5- 1.2- 171015 J04 0.2- 0.6-
171014 K88 0.1+ 0.3- 171015 104 0.3- 0.5- 171015 J04 0.1- 0.8-
Ephemeris:
2017 TF5 a,e,i = 2.27, 0.75, 6 q = 0.5790
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 09 16 12 47 01.4 -12 15 09 0.3419 0.7049 23.4 145.5 30.0
...
2017 10 01 12 52 37.4 -13 01 43 0.1238 0.8802 11.6 166.8 34.8
...
2017 10 09 13 06 22.1 -08 59 04 0.01744 0.9815 3.6 176.4
...
2017 10 15 00 46 36.3 +14 54 30 0.06180 1.0581 169.6 9.8 20.1
2017 10 16 00 47 26.7 +14 39 36 0.07505 1.0708 169.4 9.9 20.6
2017 10 17 00 48 03.3 +14 28 55 0.08834 1.0835 169.0 10.1 21.0
...
2017 10 23 00 50 07.5 +13 57 47 0.1693 1.1594 165.2 12.7 22.6
...
2017 10 31 00 52 27.9 +13 42 31 0.2815 1.2591 158.6 16.7 24.0
...
2017 11 15 00 59 07.1 +13 40 52 0.5098 1.4394 145.7 22.8 25.8
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-U08
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