MPEC 2019-U134 : 2019 UP4
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M.P.E.C. 2019-U134 Issued 2019 October 24, 15:32 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
2019 UP4
Observations:
K19U04P* C2019 10 22.29225 02 08 02.91 +33 00 29.8 20.0 GVEU134G96
K19U04P C2019 10 22.29742 02 08 00.87 +32 59 34.3 19.9 GVEU134G96
K19U04P C2019 10 22.30258 02 07 58.78 +32 58 38.2 19.8 GVEU134G96
K19U04P C2019 10 22.30773 02 07 56.74 +32 57 43.0 19.9 GVEU134G96
K19U04P C2019 10 22.33412902 07 45.96 +32 52 56.2 20.1 GVEU134H01
K19U04P C2019 10 22.34437102 07 41.94 +32 51 06.2 20.3 GVEU134H01
K19U04P C2019 10 22.34808202 07 40.48 +32 50 26.0 20.0 GVEU134H01
K19U04P C2019 10 22.35684502 07 37.04 +32 48 51.7 20.7 GVEU134H01
K19U04P C2019 10 22.41871 02 07 13.44 +32 37 51.0 20.4 GVEU134I52
K19U04P C2019 10 22.41954 02 07 13.13 +32 37 42.2 20.9 GVEU134I52
K19U04P C2019 10 22.42037 02 07 12.81 +32 37 33.5 20.6 GVEU134I52
K19U04P C2019 10 22.42121 02 07 12.49 +32 37 24.4 20.4 GVEU134I52
K19U04P C2019 10 22.51943 02 06 38.679+32 20 35.62 19.9 iUEU134F51
K19U04P C2019 10 22.53133 02 06 34.211+32 18 30.84 20.1 iUEU134F51
K19U04P KC2019 10 22.82359 02 05 03.73 +31 28 48.9 19.2 RVEU134K51
K19U04P KC2019 10 22.82505 02 05 03.23 +31 28 34.7 19.3 RVEU134K51
K19U04P KC2019 10 22.82652 02 05 02.74 +31 28 20.6 19.2 RVEU134K51
K19U04P pC2019 10 22.89171502 04 40.66 +31 17 53.7 21.0 GVEU134L01
K19U04P KC2019 10 22.89223902 04 40.51 +31 17 48.5 20.9 GVEU134L01
K19U04P IC2019 10 22.89487702 04 39.65 +31 17 22.4 21.0 GVEU134L01
K19U04P pC2019 10 22.89754502 04 38.74 +31 16 57.8 20.9 GVEU134L01
K19U04P KC2019 10 23.19149802 03 09.26 +30 30 54.0 20.6 VuEU134H21
K19U04P KC2019 10 23.19252002 03 08.93 +30 30 44.7 20.6 VuEU134H21
K19U04P KC2019 10 23.19558402 03 07.96 +30 30 16.7 20.5 VuEU134H21
K19U04P KC2019 10 23.19960002 03 06.68 +30 29 39.9 20.3 VuEU134H21
K19U04P KC2019 10 23.20375002 03 05.35 +30 29 02.1 20.4 VuEU134H21
K19U04P C2019 10 23.45318702 01 52.855+29 52 08.50 20.8 GVEU134F51
K19U04P C2019 10 23.47394802 01 46.490+29 49 05.68 20.4 GVEU134F51
K19U04P C2019 10 24.30066 01 58 20.74 +27 56 29.0 20.3 GVEU134I52
K19U04P C2019 10 24.30191 01 58 20.42 +27 56 19.7 20.2 GVEU134I52
K19U04P C2019 10 24.30316 01 58 20.10 +27 56 10.0 19.9 GVEU134I52
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman, K. Chambers, E. Magnier. Measurers K. Chambers, S. Chastel, T. de
Boer, L. Denneau, J. Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E.
Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien +
CCD.
G96 Mt. Lemmon Survey. Observer D. C. Fuls. Measurers E. J. Christensen, G.
A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A.
Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D. Rankin, R. L. Seaman,
F. C. Shelly, K. W. Wierzchos. 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 Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.76-m f/3.0
astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observers H. Groeller, R. A.
Kowalski, K. W. Wierzchos. Measurers E. J. Christensen, G. A. Farneth, D.
C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski, S. M.
Larson, G. J. Leonard, T. A. Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly,
K. W. Wierzchos. 1.0-m reflector + CCD.
K51 Osservatorio del Celado, Castello Tesino. Observers G. Favero, R. Furgoni.
Measurer R. Furgoni. 0.80-m f/4 reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
Orbital elements:
2019 UP4 Earth MOID = 0.0414 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Holman
M 317.74589 (2000.0) P Q
n 0.34147745 Peri. 57.87444 +0.34588608 +0.93597267
a 2.0271911 Node 232.50249 -0.88634422 +0.30296302
e 0.7212284 Incl. 4.75094 -0.30782583 +0.17935597
P 2.89 H 24.0 G 0.15 U 7
Residuals in seconds of arc
191022 G96 0.2- 0.0 191022 I52 0.0 0.1+ 191023 H21 0.4- 0.2+
191022 G96 0.1+ 0.2+ 191022 F51 0.0 0.0 191023 H21 0.3- 0.2+
191022 G96 0.3- 0.3- 191022 F51 0.0 0.0 191023 H21 0.3- 0.0
191022 G96 0.1- 0.0 191022 K51 0.1- 0.1+ 191023 H21 0.4- 0.1+
191022 H01 0.0 0.1- 191022 K51 0.2- 0.0 191023 F51 0.0 0.0
191022 H01 0.1+ 0.2+ 191022 K51 0.1- 0.1+ 191023 F51 0.0 0.0
191022 H01 0.0 0.0 191022 L01 0.1+ 0.0 191024 I52 0.0 0.1-
191022 H01 0.1- 0.0 191022 L01 0.5+ 0.2- 191024 I52 0.0 0.1+
191022 I52 0.0 0.0 191022 L01 0.9+ 0.9- 191024 I52 0.0 0.1-
191022 I52 0.0 0.1+ 191022 L01 0.8+ 0.1+
191022 I52 0.0 0.3+ 191023 H21 0.3- 0.2+
Ephemeris:
2019 UP4 a,e,i = 2.03, 0.72, 5 q = 0.5651
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 09 24 13 05 11.2 +05 01 23 0.2705 0.7485 16.7 157.3 30.6
...
2019 10 09 12 27 26.7 +30 59 20 0.08767 0.9311 37.6 139.1 25.3
...
2019 10 17 03 45 59.0 +60 15 43 0.06260 1.0317 122.4 54.7 20.0
...
2019 10 23 02 04 05.5 +31 01 03 0.1179 1.1066 159.8 18.1 20.5
2019 10 24 01 59 32.0 +28 35 44 0.1292 1.1189 162.8 15.3 20.6
2019 10 25 01 55 51.9 +26 32 54 0.1407 1.1313 165.3 12.9 20.8
...
2019 10 31 01 43 36.9 +18 56 02 0.2143 1.2047 170.2 8.1 21.6
...
2019 11 08 01 37 57.0 +14 21 58 0.3207 1.3004 162.5 13.3 22.9
...
2019 11 23 01 38 19.0 +11 11 56 0.5429 1.4720 146.7 21.6 24.6
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-U134
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