[Iaude] MPEC U220: 2017 UB6 [a=2.27,e=0.55,i=5.1,H=27.2]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Thu Oct 26 20:15:17 EDT 2017
M.P.E.C. 2017-U220 Issued 2017 Oct. 27, 00:11 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 at CFA.HARVARD.EDU
URL http://www.minorplanetcenter.net/ ISSN 1523-6714
2017 UB6
Observations:
K17U06B* C2017 10 24.25251 01 15 39.12 +00 43 43.7 20.5 GUEU220G96
K17U06B C2017 10 24.25770 01 15 46.14 +00 43 20.8 21.0 GUEU220G96
K17U06B C2017 10 24.26293 01 15 53.19 +00 42 58.1 21.1 GUEU220G96
K17U06B C2017 10 24.26815 01 16 00.32 +00 42 34.8 20.9 GUEU220G96
K17U06B C2017 10 24.33235101 17 27.18 +00 37 49.7 20.3 GUEU220H01
K17U06B C2017 10 24.33772201 17 34.58 +00 37 26.2 20.4 GUEU220H01
K17U06B C2017 10 24.34486001 17 44.44 +00 36 55.0 20.5 GUEU220H01
K17U06B C2017 10 24.35765701 18 02.16 +00 35 58.7 20.8 GUEU220H01
K17U06B C2017 10 25.21649 01 40 08.77 -00 29 31.1 20.9 GUEU220I52
K17U06B C2017 10 25.21794 01 40 10.98 -00 29 37.2 20.9 GUEU220I52
K17U06B C2017 10 25.21940 01 40 13.20 -00 29 44.4 20.6 GUEU220I52
K17U06B C2017 10 25.22085 01 40 15.40 -00 29 51.3 20.8 GUEU220I52
K17U06B C2017 10 25.26127 01 41 16.65 -00 33 00.6 20.3 RoEU220926
K17U06B C2017 10 25.26179501 41 16.52 -00 33 13.0 20.8 GUEU220H01
K17U06B C2017 10 25.26469 01 41 21.88 -00 33 17.2 20.3 RoEU220926
K17U06B C2017 10 25.26811 01 41 27.03 -00 33 33.7 20.3 RoEU220926
K17U06B C2017 10 25.26952101 41 28.23 -00 33 50.0 20.2 GUEU220H01
K17U06B C2017 10 25.28142601 41 46.31 -00 34 47.1 20.6 GUEU220H01
K17U06B C2017 10 25.28571701 41 52.84 -00 35 07.6 20.2 GUEU220H01
K17U06B C2017 10 25.29918 01 42 14.18 -00 36 06.6 20.5 GUEU220G96
K17U06B C2017 10 25.30964 01 42 30.14 -00 36 56.7 20.3 GUEU220G96
K17U06B C2017 10 25.31486 01 42 38.05 -00 37 21.4 20.1 GUEU220G96
K17U06B C2017 10 26.14365 02 06 00.38 -01 45 36.3 UEU220I52
K17U06B C2017 10 26.14940 02 06 09.98 -01 46 05.9 UEU220I52
K17U06B C2017 10 26.15105 02 06 12.73 -01 46 13.9 19.7 GUEU220I52
K17U06B C2017 10 26.15269 02 06 15.49 -01 46 23.3 19.3 GUEU220I52
Observer details:
926 Tenagra II Observatory. Observers M. Schwartz, P. R. Holvorcem. Measurer
M. Schwartz. 0.81-m f/7 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.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + 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.
Orbital elements:
2017 UB6 Earth MOID = 0.0317 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 341.91113 (2000.0) P Q
n 0.28726015 Peri. 197.73411 +0.70207454 -0.71089659
a 2.2748484 Node 207.71753 +0.66366300 +0.67430444
e 0.5530302 Incl. 5.11178 +0.25815259 +0.19984882
P 3.43 H 27.2 G 0.15 U 7
Residuals in seconds of arc
171024 G96 0.2+ 0.6+ 171025 I52 0.1+ 0.2+ 171025 H01 0.1+ 0.0
171024 G96 0.0 0.2+ 171025 I52 0.2+ 0.0 171025 G96 0.2- 0.2-
171024 G96 0.6- 0.2+ 171025 I52 0.2+ 0.0 171025 G96 0.5+ 0.0
171024 G96 0.2+ 0.5- 171025 926 0.6- 0.3+ 171025 G96 0.2- 0.4+
171024 H01 0.0 0.2- 171025 H01 0.2+ 0.0 171026 I52 0.6+ 0.3+
171024 H01 0.0 0.1- 171025 926 0.1+ 0.1+ 171026 I52 0.1- 0.0
171024 H01 0.1+ 0.1- 171025 926 0.4- 0.0 171026 I52 0.3- 0.4+
171024 H01 0.1+ 0.2- 171025 H01 0.0 0.0 171026 I52 0.1- 0.7-
171025 I52 0.1- 0.6- 171025 H01 0.0 0.1-
Ephemeris:
2017 UB6 a,e,i = 2.27, 0.55, 5 q = 1.0168
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 09 26 22 20 25.3 +09 12 07 0.1511 1.1377 151.5 24.9 24.5
...
2017 10 11 22 48 21.6 +07 50 04 0.08277 1.0680 146.1 31.4 23.3
...
2017 10 19 23 45 05.2 +05 12 41 0.05126 1.0418 152.4 26.3 22.0
...
2017 10 25 01 34 19.3 -00 10 07 0.03446 1.0280 166.5 13.0 20.7
2017 10 26 02 01 39.2 -01 31 03 0.03296 1.0262 166.1 13.4 20.6
2017 10 27 02 31 08.5 -02 55 59 0.03201 1.0246 163.1 16.4 20.7
...
2017 11 02 05 19 36.1 -09 09 21 0.03823 1.0179 131.4 47.0 21.9
...
2017 11 10 07 04 08.5 -10 24 11 0.06416 1.0179 113.8 62.9 23.5
...
2017 11 25 07 56 25.8 -09 24 56 0.1215 1.0445 115.1 58.8 24.8
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-U220
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