MPEC 2023-M167 : 2023 MW5
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M.P.E.C. 2023-M167 Issued 2023 June 29, 20:10 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 MW5
Observations:
K23M05W* C2023 06 28.54021621 38 07.160-19 37 14.78 20.86wXEM167F51
K23M05W C2023 06 28.55581721 38 12.710-19 36 33.43 20.67wXEM167F51
K23M05W C2023 06 28.56679721 38 16.593-19 36 04.18 21.16wXEM167F51
K23M05W C2023 06 28.57779121 38 20.454-19 35 34.14 20.86wXEM167F51
K23M05W bC2023 06 29.04750021 42 02.41 -19 17 16.5 20.0 GVEM167L01
K23M05W bC2023 06 29.05002621 42 03.21 -19 17 10.0 20.5 GVEM167L01
K23M05W bC2023 06 29.05255221 42 04.03 -19 17 03.8 20.6 GVEM167L01
K23M05W bC2023 06 29.05804021 42 05.82 -19 16 52.2 20.7 GVEM167L01
K23M05W bC2023 06 29.06056621 42 06.61 -19 16 47.1 19.6 GVEM167L01
K23M05W |C2023 06 29.20958 21 43 18.01 -19 04 51.8 20.9 VuEM167807
K23M05W |C2023 06 29.21782 21 43 20.56 -19 04 36.8 20.5 VuEM167807
K23M05W |C2023 06 29.22606 21 43 23.04 -19 04 22.2 21.0 VuEM167807
K23M05W C2023 06 29.41492721 44 29.771-19 03 03.20 20.9 GVEM167654
K23M05W C2023 06 29.42294521 44 31.896-19 02 47.02 20.9 GVEM167654
K23M05W C2023 06 29.44497321 44 37.700-19 02 02.88 21.0 GVEM167654
K23M05W KC2023 06 29.45054321 44 36.974-19 01 44.87 20.26GVEM167I52
K23M05W C2023 06 29.45213821 44 39.557-19 01 47.96 21.0 GVEM167654
K23M05W KC2023 06 29.45768721 44 38.828-19 01 29.10 21.35GVEM167I52
K23M05W KC2023 06 29.45957321 44 39.296-19 01 26.22 20.98GVEM167I52
K23M05W KC2023 06 29.46064721 44 39.581-19 01 23.81 21.03GVEM167I52
K23M05W 1C2023 06 29.51771421 45 08.888-18 58 33.66 VEM167T12
K23M05W 1C2023 06 29.51971421 45 09.379-18 58 29.73 20.64GVEM167T12
K23M05W 1C2023 06 29.52182421 45 09.881-18 58 25.79 20.79GVEM167T12
K23M05W 1C2023 06 29.52410421 45 10.428-18 58 21.51 20.91GVEM167T12
Observer details:
654 Table Mountain Observatory, Wrightwood-PHMC. Observers N. Evans, P. Choi,
N. Saini, C. Zhai, R. Trahan, M. Shao. 1.0-m Reflector + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 0.61-m f/6.5 Dall-Kirkham Astrograph + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Bulger, J.
Fairlamb, H. Gao, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, Y.
Ramanjooloo, A. Schultz, I. Smith, R. Wainscoat, R. Weryk. 1.8-m Ritchey-
Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer J. K. Hogan. Measurers
E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D.
Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J.
Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly, K. W.
Wierzchos. 1.0-m prime focus + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
T12 University of Hawaii 88-inch telescope, Maunakea. Observer J. Fairlamb.
Measurers R. Weryk, J. Fairlamb, Y. Ramanjooloo, R. Wainscoat. 2.24-m
University of Hawaii reflector + CCD.
Orbital elements:
2023 MW5 Earth MOID = 0.0007 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 322.50047 (2000.0) P Q
n 0.36248135 Peri. 163.75925 -0.27954295 +0.95998867
a 1.9481046 Node 90.00550 -0.88274776 -0.25014957
e 0.4831943 Incl. 0.95447 -0.37764022 -0.12588463
P 2.72 H 27.01 G 0.15 U 8
Residuals in seconds of arc
230628 F51 0.2- 0.3- 230629 L01 0.2- 0.4- 230629 654 0.1- 0.0
230628 F51 0.1- 0.0 230629 807 0.2+ 0.3+ 230629 I52 0.2+ 0.7+
230628 F51 0.1+ 0.1- 230629 807 0.1+ 0.4+ 230629 I52 0.0 0.4-
230628 F51 0.2+ 0.1+ 230629 807 0.4- 0.0 230629 I52 0.1+ 0.3-
230629 L01 0.3+ 0.8- 230629 654 0.2+ 0.3- 230629 T12 0.0 0.2-
230629 L01 0.1- 0.1+ 230629 654 0.0 0.0 230629 T12 0.1+ 0.0
230629 L01 0.1- 0.7+ 230629 654 0.0 0.2- 230629 T12 0.1- 0.1-
230629 L01 0.1+ 0.1+ 230629 I52 0.0 0.2+ 230629 T12 0.1- 0.1-
Ephemeris:
2023 MW5 a,e,i = 1.95, 0.48, 1 q = 1.0068
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 05 30 10 34 16.5 +13 55 38 0.09679 1.0131 87.0 87.5 25.0
...
2023 06 14 10 56 31.1 +11 24 47 0.03683 1.0090 78.6 99.3 23.5
...
2023 06 22 14 00 08.0 -12 03 50 0.0063511.0197 122.1 57.6 18.1
...
2023 06 28 21 33 02.6 -19 59 47 0.02255 1.0330 136.4 42.7 20.5
2023 06 29 21 41 36.7 -19 14 17 0.02663 1.0356 135.2 43.8 20.9
2023 06 30 21 47 46.4 -18 40 12 0.03075 1.0384 134.6 44.2 21.2
...
2023 07 06 22 04 02.2 -17 02 55 0.05573 1.0575 136.1 41.8 22.5
...
2023 07 14 22 08 04.7 -16 30 03 0.08965 1.0891 142.6 34.5 23.4
...
2023 07 29 22 02 01.8 -16 38 58 0.1582 1.1637 158.2 18.9 24.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-M167
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