[Iaude] MPEC S200: 2017 UF5 [a=2.27,e=0.44,i=7.4,H=20.15]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Sep 25 06:37:22 EDT 2023
M.P.E.C. 2023-S200 Issued 2023 September 25, 10:36 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. 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 https://www.minorplanetcenter.net/ ISSN 1523-6714
2017 UF5
Revision to MPEC 2017-U202
Additional Observations:
K17U05F ZC2010 06 04.50074 17 46 15.33 -08 21 32.9 20.4 i2ES200F51
K17U05F ZC2010 06 04.51188 17 46 15.02 -08 21 22.0 20.4 i2ES200F51
K17U05F 1C2010 06 18.33162 17 39 03.81 -04 39 00.5 19.8 VrES200G96
K17U05F 1C2010 06 18.33784 17 39 03.56 -04 38 54.9 19.8 VrES200G96
K17U05F 1C2010 06 18.34411 17 39 03.31 -04 38 49.1 19.6 VrES200G96
K17U05F 1C2010 06 18.35038 17 39 03.02 -04 38 43.3 19.7 VrES200G96
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith. Measurers K. Chambers, S. Chastel, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk, P.
VanWylen. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer A. Boattini. Measurers J. D. Ahern, E. C.
Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E.
Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector +
CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
100604 F51 1.22- 0.10- 100618 G96 1.41- 0.16- MPO438039 +0.75 days
Orbital elements:
2017 UF5 Earth MOID = 0.2993 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 291.03141 (2000.0) P Q
n 0.28812560 Peri. 112.54708 +0.80496856 +0.58949505
a 2.2702908 Node 211.44998 -0.58063693 +0.75938453
e 0.4363185 Incl. 7.40446 -0.12200972 +0.27537378
P 3.42 H 20.15 G 0.15 U 4
Residuals in seconds of arc
100604 F51 0.3- 0.3- 171023 H01 0.0 0.0 171111 I52 0.7- 0.4+
100604 F51 0.2- 0.2- 171023 I52 0.0 0.3- 171111 I52 0.3+ 0.5+
100618 G96 0.4- 0.2+ 171023 I52 0.0 0.0 171111 I52 0.5+ 0.3-
100618 G96 0.0 0.0 171023 I52 0.1+ 0.1+ 171111 I52 0.1- 0.0
100618 G96 0.3+ 0.0 171023 I52 0.4+ 0.0 171116 G96 0.2+ 0.2+
100618 G96 0.1+ 0.0 171024 I52 0.2+ 0.0 171116 G96 0.2+ 0.3+
171022 G96 0.2+ 0.4+ 171024 I52 0.3- 0.7+ 171116 G96 0.2+ 0.2+
171022 G96 0.1- 0.4- 171024 I52 0.0 0.4+ 171116 G96 0.2+ 0.1-
171022 G96 0.4- 0.3- 171025 I52 0.6- 0.0 171119 691 0.2- 0.2+
171022 H01 0.1+ 0.0 171025 I52 0.2- 0.4+ 171119 691 0.0 0.3-
171022 H01 0.1+ 0.1- 171025 I52 0.2- 0.0 171119 691 0.3- 0.1-
171022 H01 0.1+ 0.1- 171025 I52 0.4- 0.2- 171120 691 0.3+ 0.1-
171022 H01 0.2+ 0.1- 171026 I52 0.3+ 0.1- 171120 691 0.3- 0.0
171022 691 0.3+ 0.0 171026 I52 0.0 0.1+ 171120 691 0.2+ 0.1+
171022 691 0.0 0.4- 171026 I52 0.3- 0.0 171121 F51 0.1- 0.3+
171022 691 0.1- 0.2+ 171026 I52 0.1+ 0.0 171121 F51 0.1+ 0.2+
171023 H01 0.2+ 0.1+ 171030 691 0.0 0.3- 171121 F51 0.0 0.1+
171023 H01 0.0 0.0 171030 691 0.7+ 0.2- 171121 F51 0.0 0.0
171023 H01 0.0 0.0 171030 691 1.0- 0.1+
Ephemeris:
2017 UF5 a,e,i = 2.27, 0.44, 7 q = 1.2797
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 26 12 23 15.6 -03 41 11 3.1858 2.4229 34.6 13.7 25.4
...
2023 09 10 12 46 53.5 -05 48 10 3.2122 2.3523 26.3 10.9 25.2
...
2023 09 18 13 00 13.3 -06 58 59 3.2143 2.3136 22.0 9.4 25.1
...
2023 09 24 13 10 33.3 -07 53 03 3.2103 2.2841 18.9 8.2 25.0
2023 09 25 13 12 18.3 -08 02 07 3.2091 2.2792 18.4 8.0 25.0
2023 09 26 13 14 03.8 -08 11 13 3.2079 2.2742 17.9 7.8 25.0
...
2023 10 02 13 24 47.2 -09 05 57 3.1977 2.2442 14.8 6.5 24.9
...
2023 10 10 13 39 33.9 -10 19 17 3.1772 2.2036 10.7 4.8 24.8
...
2023 10 25 14 08 50.1 -12 35 36 3.1177 2.1257 3.4 1.6 24.5
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-S200
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