MPEC 2023-W43 : 2023 WZ
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M.P.E.C. 2023-W43 Issued 2023 November 20, 03:37 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 WZ
Observations:
K23W00Z C2023 11 05.20740 23 27 37.07 +14 41 20.9 21.4 GVEW043G96
K23W00Z C2023 11 05.22307 23 27 38.52 +14 42 14.8 22.3 GVEW043G96
K23W00Z* C2023 11 18.38471900 21 26.244+32 13 57.61 21.16wXEW043F52
K23W00Z C2023 11 18.39700000 21 31.029+32 15 09.88 21.26wXEW043F52
K23W00Z C2023 11 18.40927300 21 35.850+32 16 22.34 21.38wXEW043F52
K23W00Z C2023 11 18.42155100 21 40.651+32 17 33.82 21.43wXEW043F52
K23W00Z KC2023 11 18.71525500 23 57.93 +32 46 54.4 20.8 GVEW043L01
K23W00Z KC2023 11 18.71904600 23 59.40 +32 47 17.2 21.0 GVEW043L01
K23W00Z KC2023 11 18.72283200 24 01.00 +32 47 42.0 21.2 GVEW043L01
K23W00Z KC2023 11 18.72661800 24 02.54 +32 48 05.5 21.0 GVEW043L01
K23W00Z KC2023 11 18.73976800 24 07.99 +32 49 28.3 21.0 GVEW043L01
K23W00Z KB2023 11 18.77661 00 24 24.742+32 53 22.96 21.4 VZEW043J57
K23W00Z KB2023 11 18.80425 00 24 35.995+32 56 16.12 21.3 VZEW043J57
K23W00Z KC2023 11 19.04850000 26 25.85 +33 21 22.0 22.2 GVEW043H21
K23W00Z KC2023 11 19.05129600 26 27.01 +33 21 39.6 21.8 GVEW043H21
K23W00Z KC2023 11 19.05418600 26 28.23 +33 21 58.0 21.6 GVEW043H21
K23W00Z KC2023 11 19.87492 00 32 52.74 +34 46 51.2 VEW043204
K23W00Z KC2023 11 19.91456 00 33 10.77 +34 50 55.5 20.5 GVEW043204
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer J. B. Fazekas. Measurers B. Gray, D. Rankin,
F. C. Shelly. 1.5-m reflector + 10K CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
J57 Centro Astronomico Alto Turia, Valencia. Observer A. Fornas. Measurers
A. Fornas, G. Fornas, E. Arce, V. Mas. 0.43-m f/6.8 Reflector 0.4m + CMO.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, D. Pujagic. 1.0-m
f/2.9 reflector + CCD.
Orbital elements:
2023 WZ Earth MOID = 0.0696 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 341.17927 (2000.0) P Q
n 0.26162253 Peri. 69.48960 +0.50843275 -0.86107268
a 2.4211365 Node 349.94199 +0.77419893 +0.46070008
e 0.5676095 Incl. 2.31982 +0.37697765 +0.21519590
P 3.77 H 25.12 G 0.15 U 8
Residuals in seconds of arc
231105 G96 0.1+ 0.1- 231118 L01 0.1+ 0.4+ 231118 J57 0.1- 0.1+
231105 G96 0.1- 0.1+ 231118 L01 1.1- 0.7- 231119 H21 0.0 0.1-
231118 F52 0.2- 0.1- 231118 L01 0.5- 0.3+ 231119 H21 0.0 0.0
231118 F52 0.0 0.3- 231118 L01 0.8- 0.1+ 231119 H21 0.2+ 0.2+
231118 F52 0.3+ 0.0 231118 L01 0.0 0.4+ 231119 204 0.0 0.0
231118 F52 0.2- 0.4- 231118 J57 0.0 0.1+ 231119 204 0.2- 0.0
Ephemeris:
2023 WZ a,e,i = 2.42, 0.57, 2 q = 1.0469
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 21 23 14 43.8 +04 36 39 0.1617 1.1298 143.5 31.6 22.8
...
2023 11 05 23 27 13.5 +14 29 48 0.1137 1.0738 134.0 41.7 22.2
...
2023 11 13 23 51 17.2 +23 50 40 0.09324 1.0560 133.3 43.0 21.8
...
2023 11 19 00 26 01.2 +33 16 31 0.08187 1.0487 135.8 41.1 21.4
2023 11 20 00 33 55.5 +35 00 11 0.08045 1.0480 136.5 40.5 21.3
2023 11 21 00 42 34.8 +36 45 03 0.07918 1.0475 137.2 39.9 21.3
...
2023 11 27 01 52 51.6 +46 40 53 0.07538 1.0476 142.4 35.1 21.1
...
2023 12 05 04 05 11.0 +52 45 04 0.08163 1.0562 148.7 29.0 21.1
...
2023 12 20 06 39 57.6 +44 16 19 0.1219 1.0969 156.7 20.8 21.8
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-W43
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