MPEC 2019-W109 : 2019 WZ
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M.P.E.C. 2019-W109 Issued 2019 November 23, 01:26 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 WZ
Observations:
K19W00Z* C2019 11 18.39838 04 35 26.24 +39 53 08.1 20.0 GVEW109G96
K19W00Z C2019 11 18.40379 04 35 26.26 +39 52 52.0 20.4 GVEW109G96
K19W00Z C2019 11 18.40921 04 35 26.23 +39 52 36.2 20.2 GVEW109G96
K19W00Z C2019 11 18.41463 04 35 26.26 +39 52 20.9 20.4 GVEW109G96
K19W00Z C2019 11 18.48097 04 35 26.20 +39 49 06.6 20.6 GVEW109V06
K19W00Z C2019 11 18.48290 04 35 26.22 +39 49 00.8 20.4 GVEW109V06
K19W00Z C2019 11 18.48483 04 35 26.25 +39 48 54.9 21.2 GVEW109V06
K19W00Z C2019 11 18.48528 04 35 26.22 +39 48 53.4 VEW109V06
K19W00Z C2019 11 19.30557 04 35 34.75 +39 08 55.0 20.4 GVEW109I52
K19W00Z C2019 11 19.31052 04 35 34.62 +39 08 39.3 19.8 GVEW109I52
K19W00Z 1C2019 11 21.48015 04 35 43.78 +37 14 58.9 LEW109658
K19W00Z 1C2019 11 21.48206 04 35 43.77 +37 14 52.5 LEW109658
K19W00Z 1C2019 11 21.48779 04 35 43.75 +37 14 33.7 LEW109658
K19W00Z pC2019 11 21.96119104 35 46.10 +36 48 23.3 20.0 GVEW109L01
K19W00Z pC2019 11 21.96393204 35 46.12 +36 48 13.5 20.0 GVEW109L01
K19W00Z KC2019 11 21.96667104 35 46.08 +36 48 04.9 20.0 GVEW109L01
K19W00Z KC2019 11 21.96863104 35 46.03 +36 47 58.3 20.1 GVEW109L01
K19W00Z C2019 11 22.04426 04 35 45.48 +36 43 39.8 20.6 VVEW109033
K19W00Z C2019 11 22.04574 04 35 45.47 +36 43 34.8 20.6 VVEW109033
K19W00Z C2019 11 22.04723 04 35 45.46 +36 43 29.8 20.3 VVEW109033
K19W00Z IC2019 11 22.94437204 35 47.01 +35 52 09.7 20.3 GVEW109L01
K19W00Z pC2019 11 22.94593604 35 47.00 +35 52 04.2 20.3 GVEW109L01
K19W00Z KC2019 11 22.94750204 35 47.01 +35 51 58.6 20.1 GVEW109L01
K19W00Z pC2019 11 22.94912704 35 46.98 +35 51 53.3 20.4 GVEW109L01
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers F. Ludwig, S.
Melnikov, B. Stecklum. Measurers S. Melnikov, B. Stecklum. 1.34-m f/3
Schmidt + CCD.
658 National Research Council of Canada. Observer D. D. Balam. 1.82-m
reflector + 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.
I52 Steward Observatory, Mt. Lemmon Station. Observers 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.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
V06 Catalina Sky Survey-Kuiper. Observers 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. 1.55-m
reflector + CCD.
Orbital elements:
2019 WZ Earth MOID = 0.2525 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 53.40529 (2000.0) P Q
n 0.37687949 Peri. 211.11171 -0.18586982 -0.92136155
a 1.8981668 Node 251.52199 +0.95917844 -0.09477298
e 0.3651401 Incl. 21.09676 +0.21314112 -0.37697609
P 2.62 H 21.6 G 0.15 U 8
Residuals in seconds of arc
191118 G96 0.3- 0.4+ 191119 I52 0.4+ 0.3+ 191121 L01 0.1+ 0.3+
191118 G96 0.1+ 0.0 191119 I52 0.8- 0.7- 191122 033 0.1- 0.3-
191118 G96 0.2- 0.1- 191121 658 0.3- 0.0 191122 033 0.1- 0.3-
191118 G96 0.3+ 0.4+ 191121 658 0.3- 0.0 191122 033 0.1- 0.2-
191118 V06 0.1- 0.1+ 191121 658 0.2- 0.3+ 191122 L01 0.2- 0.0
191118 V06 0.1+ 0.0 191121 L01 0.2+ 0.4+ 191122 L01 0.1- 0.1-
191118 V06 0.4+ 0.2- 191121 L01 0.7+ 0.2- 191122 L01 0.2+ 0.2-
191118 V06 0.1+ 0.4- 191121 L01 0.5+ 0.4+ 191122 L01 0.0 0.2+
Ephemeris:
2019 WZ a,e,i = 1.90, 0.37, 21 q = 1.2051
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 10 24 04 17 14.9 +50 29 17 0.5293 1.4001 130.9 32.5 22.3
...
2019 11 08 04 31 34.9 +46 17 15 0.4062 1.3390 143.4 26.2 21.5
...
2019 11 16 04 34 58.2 +41 41 10 0.3509 1.3097 152.2 20.6 20.9
...
2019 11 22 04 35 45.9 +36 46 19 0.3161 1.2896 160.2 15.1 20.5
2019 11 23 04 35 46.6 +35 49 02 0.3109 1.2864 161.6 14.0 20.4
2019 11 24 04 35 45.6 +34 49 23 0.3060 1.2833 163.1 12.9 20.3
...
2019 11 30 04 35 13.6 +28 02 25 0.2809 1.2655 172.8 5.6 19.8
...
2019 12 08 04 34 11.4 +17 13 07 0.2617 1.2450 172.5 5.9 19.6
...
2019 12 23 04 35 15.7 -03 28 15 0.2713 1.2174 145.7 27.1 20.4
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-W109
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