[Iaude] MPEC W80: 2023 WY1 [a=2.63,e=0.62,i=3.2,H=27.7]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Nov 22 06:52:03 EST 2023
M.P.E.C. 2023-W80 Issued 2023 November 22, 11:50 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
2023 WY1
Observations:
K23W01Y* C2023 11 19.13847002 26 00.341+01 53 27.60 16.81oVEW080W68
K23W01Y C2023 11 19.14214302 26 48.367+01 53 35.09 16.92oVEW080W68
K23W01Y C2023 11 19.14770802 28 01.380+01 53 45.82 17.15oVEW080W68
K23W01Y C2023 11 19.15812102 30 18.670+01 54 05.98 16.77oVEW080W68
K23W01Y C2023 11 19.18704702 36 43.327+01 54 56.23 16.91oVEW080W68
K23W01Y C2023 11 19.19432602 38 21.144+01 55 08.36 16.89oVEW080W68
K23W01Y 6C2023 11 20.07887 05 47 48.12 +01 09 49.2 17.9 GVEW080Z84
K23W01Y 6C2023 11 20.08024 05 48 00.25 +01 09 45.8 18.2 GVEW080Z84
K23W01Y 0B2023 11 21.06300 07 24 11.20 +01 02 13.7 19.6 VZEW080M49
K23W01Y 0B2023 11 21.06719 07 24 24.25 +01 02 07.9 19.5 VZEW080M49
K23W01Y 0B2023 11 21.07137 07 24 37.23 +01 02 02.1 20.2 VZEW080M49
K23W01Y 1C2023 11 21.15281 07 28 50.14 +00 42 12.6 20.0 VXEW080033
K23W01Y 1C2023 11 21.15310 07 28 51.01 +00 42 12.1 20.1 VXEW080033
K23W01Y 1C2023 11 21.15338 07 28 51.86 +00 42 12.2 20.1 VXEW080033
K23W01Y HC2023 11 22.11397 08 05 07.99 +00 32 53.9 21 GVEW080204
K23W01Y KC2023 11 22.37568008 11 26.21 +00 31 53.7 20.5 GVEW080H21
K23W01Y KC2023 11 22.37778108 11 28.59 +00 31 52.8 20.5 GVEW080H21
K23W01Y KC2023 11 22.38350808 11 35.06 +00 31 51.1 20.3 GVEW080H21
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hogner, F. Ludwig, M. Hartmann, B. Stecklum. Measurer B. Stecklum.
1.34-m f/3 Schmidt + CCD.
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.81-m f/4.0 astrograph + CCD.
M49 IAS Remote Observatory, Hakos. Observers D. Husar, M. Junius. Measurer
D. Husar. 0.25-m f/4.5 reflector + CMO.
W68 ATLAS Chile, Rio Hurtado. Observers L. Denneau, R. Siverd, J. Tonry, H.
Weiland. Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A. Lawrence,
J. Robinson, R. Siverd, J. Tonry, H. Weiland. 0.5-m Reflector + CCD.
Z84 Calar Alto-Schmidt. Observers M. Micheli, R. Kresken. Measurers R.
Kresken, M. Micheli, F. Ocana, L. Conversi. 0.8-m f/3 Schmidt + CCD.
Orbital elements:
2023 WY1 Earth MOID = 0.0034 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 344.56462 (2000.0) P Q
n 0.23134385 Peri. 180.51676 +0.56555440 -0.82347996
a 2.6280325 Node 235.04322 +0.75685458 +0.53994212
e 0.6222711 Incl. 3.15055 +0.32759635 +0.17419317
P 4.26 H 27.70 G 0.15 U 7
Residuals in seconds of arc
231119 W68 1.2+ 1.9- 231120 Z84 0.0 0.7+ 231121 033 1.2- 0.9-
231119 W68 0.2- 1.8- 231120 Z84 0.3+ 0.3- 231121 033 1.1- 0.5-
231119 W68 1.3- 2.0- 231121 M49 0.3- 0.0 231122 204 (1.5- 0.5+)
231119 W68 0.6- 1.7- 231121 M49 1.1- 0.2+ 231122 H21 0.3+ 0.2-
231119 W68 3.0- 2.3- 231121 M49 1.6- 0.3+ 231122 H21 0.1+ 0.2-
231119 W68 0.2- 1.9- 231121 033 1.2- 0.6- 231122 H21 0.3- 0.3+
Ephemeris:
2023 WY1 a,e,i = 2.63, 0.62, 3 q = 0.9927
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 23 21 33 14.2 +00 26 42 0.1258 1.0562 115.9 57.9 25.4
...
2023 11 07 21 37 45.3 +00 09 42 0.05823 1.0054 102.5 74.3 24.1
...
2023 11 15 22 08 37.5 +00 17 31 0.02116 0.9940 102.0 76.8 22.0
...
2023 11 21 07 20 09.7 +00 57 07 0.0089610.9931 123.8 55.8 19.5
2023 11 22 08 01 56.5 +00 41 37 0.01327 0.9935 114.9 64.4 20.6
2023 11 23 08 22 51.8 +00 33 39 0.01779 0.9941 111.0 68.1 21.3
...
2023 11 29 08 58 48.9 +00 22 56 0.04568 1.0018 108.3 69.2 23.4
...
2023 12 07 09 07 07.6 +00 31 31 0.08264 1.0220 114.2 61.5 24.5
...
2023 12 22 09 03 32.9 +01 35 48 0.1509 1.0870 130.1 43.8 25.5
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-W80
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