MPEC 2017-U67 : 2017 UX
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M.P.E.C. 2017-U67 Issued 2017 Oct. 19, 15:11 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 UX
Observations:
K17U00X* C2017 10 16.20804 00 05 50.88 +00 34 24.6 22.6 GUEU067G96
K17U00X C2017 10 16.21334 00 05 50.67 +00 35 03.2 21.8 GUEU067G96
K17U00X C2017 10 16.21854 00 05 50.49 +00 35 41.7 21.2 GUEU067G96
K17U00X C2017 10 16.22373 00 05 50.33 +00 36 20.0 21.3 GUEU067G96
K17U00X C2017 10 16.25185 00 05 49.38 +00 39 44.3 22.1 GUEU067G96
K17U00X C2017 10 16.25294 00 05 49.34 +00 39 53.0 22.6 GUEU067G96
K17U00X C2017 10 16.25405 00 05 49.34 +00 40 01.3 21.1 GUEU067G96
K17U00X C2017 10 16.25515 00 05 49.31 +00 40 08.1 22.6 GUEU067G96
K17U00X C2017 10 17.28364 00 05 42.06 +02 40 20.0 21.6 RoEU067291
K17U00X C2017 10 17.29830 00 05 41.68 +02 42 00.0 21.9 RoEU067291
K17U00X KC2017 10 17.34792 00 05 40.41 +02 47 32.0 21.1 RoEU067291
K17U00X KC2017 10 17.35526 00 05 40.23 +02 48 21.2 21.2 RoEU067291
K17U00X KC2017 10 17.36262 00 05 40.06 +02 49 10.1 21.8 RoEU067291
K17U00X KC2017 10 18.13639500 05 41.29 +04 12 53.1 22.1 VuEU067H21
K17U00X KC2017 10 18.14914200 05 41.01 +04 14 13.6 22.2 VuEU067H21
K17U00X KC2017 10 18.16709300 05 40.61 +04 16 06.7 22.0 VuEU067H21
Observer details:
291 LPL/Spacewatch II. Observer R. A. Mastaler. 1.8-m f/2.7 reflector + CCD.
G96 Mt. Lemmon Survey. Observer A. D. Grauer. 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 1.3-m f/4.0
astrograph + CCD.
Orbital elements:
2017 UX Earth MOID = 0.0795 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 6.48226 (2000.0) P Q
n 0.55071003 Peri. 302.18298 +0.78755586 +0.61099835
a 1.4740789 Node 20.51325 -0.45963555 +0.66913229
e 0.3328940 Incl. 13.23527 -0.41047647 +0.42301654
P 1.79 H 25.4 G 0.15 U 8
Residuals in seconds of arc
171016 G96 0.3+ 0.0 171016 G96 0.3+ 0.5+ 171017 291 0.2- 0.2-
171016 G96 0.2- 0.2- 171016 G96 0.4+ 0.8- 171018 H21 0.1- 0.1-
171016 G96 0.3- 0.2+ 171017 291 0.1- 0.6- 171018 H21 0.0 0.0
171016 G96 0.1- 0.6+ 171017 291 0.2+ 0.8+ 171018 H21 0.1+ 0.0
171016 G96 0.2- 0.5- 171017 291 0.1+ 0.0
171016 G96 0.3- 0.3+ 171017 291 0.1- 0.1+
Ephemeris:
2017 UX a,e,i = 1.47, 0.33, 13 q = 0.9834
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 09 19 03 36 08.6 -85 49 18 0.1140 1.0186 93.8 79.8 23.5
...
2017 10 04 00 13 40.0 -37 31 42 0.08533 1.0651 137.8 39.1 21.7
...
2017 10 12 00 07 00.2 -09 28 54 0.1051 1.0957 157.3 20.6 21.7
...
2017 10 18 00 05 40.7 +03 59 01 0.1329 1.1208 158.1 19.3 22.2
2017 10 19 00 05 40.4 +05 41 13 0.1382 1.1251 157.5 19.8 22.4
2017 10 20 00 05 43.5 +07 15 51 0.1438 1.1295 156.9 20.2 22.5
...
2017 10 26 00 07 06.7 +14 35 32 0.1800 1.1564 152.2 23.7 23.1
...
2017 11 03 00 11 27.9 +20 34 09 0.2347 1.1939 146.1 27.6 23.9
...
2017 11 18 00 25 38.7 +26 11 23 0.3523 1.2673 136.4 32.5 25.0
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-U67
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