MPEC 2017-U199: 2017 UC5
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M.P.E.C. 2017-U199 Issued 2017 Oct. 26, 18:41 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 UC5
Observations:
K17U05C* C2017 10 21.37964 03 19 16.50 +23 34 09.2 22.0 GUEU199G96
K17U05C C2017 10 21.38831 03 19 16.79 +23 34 04.5 20.6 GUEU199G96
K17U05C C2017 10 21.39702 03 19 17.10 +23 33 59.4 21.7 GUEU199G96
K17U05C C2017 10 21.40674 03 19 17.51 +23 33 54.3 21.1 GUEU199G96
K17U05C C2017 10 22.42645 03 20 01.20 +23 25 01.7 UEU199G96
K17U05C C2017 10 22.43157 03 20 01.30 +23 24 58.6 21.9 GUEU199G96
K17U05C C2017 10 22.43734 03 20 01.53 +23 24 55.0 21.4 GUEU199G96
K17U05C C2017 10 22.44232 03 20 01.71 +23 24 53.3 UEU199G96
K17U05C C2017 10 22.50188 03 20 03.93 +23 24 18.7 21.8 GUEU199G96
K17U05C C2017 10 22.50640 03 20 04.06 +23 24 15.6 22.6 GUEU199G96
K17U05C C2017 10 22.51079 03 20 04.23 +23 24 13.2 22.0 GUEU199G96
K17U05C C2017 10 22.51509 03 20 04.46 +23 24 11.1 21.1 GUEU199G96
K17U05C C2017 10 24.22696 03 21 16.22 +23 07 57.7 21.7 GUEU199I52
K17U05C C2017 10 24.23369 03 21 16.56 +23 07 52.2 21.7 GUEU199I52
K17U05C C2017 10 24.24043 03 21 16.83 +23 07 48.6 21.7 GUEU199I52
K17U05C C2017 10 25.33694 03 21 58.99 +22 56 38.0 20.9 GUEU199I52
K17U05C C2017 10 25.35184 03 21 59.47 +22 56 28.0 20.7 GUEU199I52
K17U05C C2017 10 25.36930 03 21 59.98 +22 56 16.5 21.3 GUEU199I52
K17U05C C2017 10 26.28403 03 22 35.11 +22 46 23.4 21.3 GUEU199V06
K17U05C C2017 10 26.28523 03 22 35.17 +22 46 22.6 21.9 GUEU199V06
K17U05C C2017 10 26.28730 03 22 35.22 +22 46 21.1 21.6 GUEU199V06
K17U05C C2017 10 26.28849 03 22 35.26 +22 46 20.6 21.6 GUEU199V06
Observer details:
G96 Mt. Lemmon Survey. Observer D. C. Fuls. 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 D. C. Fuls. 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.
V06 Catalina Sky Survey-Kuiper. Observer E. J. Christensen. 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. 1.55-m reflector + CCD.
Orbital elements:
2017 UC5 Earth MOID = 0.3082 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 329.12450 (2000.0) P Q
n 0.27366800 Peri. 215.66895 +0.08141439 -0.99225935
a 2.3495609 Node 229.85468 +0.94053125 +0.10761988
e 0.4543558 Incl. 7.04630 +0.32980702 -0.06196250
P 3.60 H 21.8 G 0.15 U 8
Residuals in seconds of arc
171021 G96 0.1- 0.3+ 171022 G96 0.5+ 0.2+ 171025 I52 0.3+ 0.2+
171021 G96 0.5- 0.0 171022 G96 0.0 0.3- 171025 I52 0.1- 0.2-
171021 G96 0.6- 0.6- 171022 G96 0.0 0.2- 171026 V06 0.1- 0.0
171021 G96 0.1+ 0.7- 171022 G96 1.0+ 0.2+ 171026 V06 0.2+ 0.1-
171022 G96 0.8+ 0.6+ 171024 I52 1.5- 0.6+ 171026 V06 0.0 0.2-
171022 G96 0.3- 0.4+ 171024 I52 0.0 1.1- 171026 V06 0.1+ 0.0
171022 G96 0.0 0.0 171024 I52 0.5+ 0.9-
171022 G96 0.0 1.1+ 171025 I52 0.0 0.9+
Ephemeris:
2017 UC5 a,e,i = 2.35, 0.45, 7 q = 1.2820
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 09 26 02 53 44.2 +24 42 56 0.6878 1.5614 134.1 27.5 23.2
...
2017 10 11 03 10 27.7 +24 35 03 0.5536 1.4868 145.2 22.5 22.5
...
2017 10 19 03 17 28.7 +23 52 49 0.4936 1.4500 151.8 18.9 22.0
...
2017 10 25 03 21 45.8 +23 00 12 0.4543 1.4241 157.1 15.7 21.7
2017 10 26 03 22 24.0 +22 49 35 0.4483 1.4199 158.1 15.2 21.7
2017 10 27 03 23 00.9 +22 38 25 0.4424 1.4158 159.0 14.6 21.6
...
2017 11 02 03 26 17.2 +21 20 11 0.4100 1.3920 164.7 10.8 21.3
...
2017 11 10 03 29 44.2 +19 07 03 0.3752 1.3633 172.7 5.3 20.8
...
2017 11 25 03 35 18.5 +13 54 31 0.3361 1.3199 170.6 7.0 20.6
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-U199
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