MPEC 2023-Q72 : 2023 QW1
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M.P.E.C. 2023-Q72 Issued 2023 August 22, 00:11 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 QW1
Observations:
K23Q01W* C2023 08 20.39042422 49 04.619-17 22 02.46 20.71wXEQ072F52
K23Q01W C2023 08 20.40059422 48 58.907-17 20 51.27 20.84wXEQ072F52
K23Q01W C2023 08 20.41077222 48 53.170-17 19 39.91 20.70wXEQ072F52
K23Q01W C2023 08 20.42094722 48 47.446-17 18 28.71 20.78wXEQ072F52
K23Q01W C2023 08 20.55602222 47 31.257-17 02 32.68 20.79GVEQ072F52
K23Q01W C2023 08 20.55665622 47 30.913-17 02 28.03 20.32GVEQ072F52
K23Q01W 6C2023 08 21.02168322 43 22.117-16 07 22.17 20.5 GVEQ072Z84
K23Q01W 1C2023 08 21.02517 22 43 19.40 -16 07 04.6 20.6 VXEQ072033
K23Q01W 1C2023 08 21.02627 22 43 18.80 -16 06 56.2 20.9 VXEQ072033
K23Q01W 1C2023 08 21.02776 22 43 17.96 -16 06 45.8 20.8 VXEQ072033
K23Q01W 6C2023 08 21.03426622 43 15.046-16 05 51.82 20.4 GVEQ072Z84
K23Q01W KC2023 08 21.21953122 41 36.98 -15 43 30.2 19.8 GXEQ072858
K23Q01W KC2023 08 21.22468222 41 34.10 -15 42 53.1 19.9 GXEQ072858
K23Q01W KC2023 08 21.22918622 41 31.54 -15 42 20.7 19.5 GXEQ072858
K23Q01W KB2023 08 21.26097 22 41 13.09 -15 38 35.2 21.0 rZEQ072H36
K23Q01W KB2023 08 21.26978 22 41 08.14 -15 37 32.0 20.7 rZEQ072H36
K23Q01W KB2023 08 21.27859 22 41 03.20 -15 36 27.0 ZEQ072H36
K23Q01W KB2023 08 21.94643422 35 03.33 -14 15 01.6 20.6 GVEQ072I93
K23Q01W IC2023 08 21.95539422 34 57.67 -14 13 56.3 20.3 GVEQ072L01
K23Q01W KC2023 08 21.95770322 34 56.36 -14 13 39.1 20.5 GVEQ072L01
K23Q01W KB2023 08 21.95931022 34 56.22 -14 13 26.8 20.6 GVEQ072I93
K23Q01W KC2023 08 21.96043322 34 54.83 -14 13 19.3 20.4 GVEQ072L01
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, F. Ludwig, M. Hartmann, B. Stecklum. Measurer B. Stecklum.
1.34-m f/3 Schmidt + CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m f/8.1
Schmidt-Cassegrain + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, P. Minguez, A.
Schultz, I. Smith, K. Chambers, T. Dukes. 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, S. Chastel. 1.8-m Ritchey-Chretien + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/4.8 reflector +
CMO.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CMO.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 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 QW1 Earth MOID = 0.0068 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 201.64172 (2000.0) P Q
n 0.88471830 Peri. 176.77520 -0.84285435 -0.49219939
a 1.0746475 Node 330.36670 +0.48336662 -0.51471973
e 0.0724854 Incl. 26.10548 +0.23654440 -0.70199954
P 1.11 H 23.97 G 0.15 U 9
Residuals in seconds of arc
230820 F52 0.0 0.3+ 230821 033 0.1- 0.2+ 230821 H36 0.4- 0.2+
230820 F52 0.0 0.4+ 230821 033 0.3- 0.2- 230821 I93 0.4- 0.4-
230820 F52 0.1- 0.5+ 230821 Z84 0.0 0.2- 230821 L01 0.2+ 0.2+
230820 F52 0.0 0.3+ 230821 858 0.5+ 0.4- 230821 L01 0.1- 0.4+
230820 F52 0.0 0.3+ 230821 858 0.4+ 0.3- 230821 I93 0.6+ 0.3-
230820 F52 0.2+ 0.4+ 230821 858 0.2- 0.3- 230821 L01 0.1- 0.1+
230821 Z84 0.0 0.1- 230821 H36 0.4- 0.5-
230821 033 0.3- 0.3- 230821 H36 0.4- 1.1-
Ephemeris:
2023 QW1 a,e,i = 1.07, 0.07, 26 q = 0.9968
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 07 23 01 29 44.5 -42 24 25 0.2855 1.1464 110.2 56.3 23.6
...
2023 08 07 00 32 08.7 -35 20 13 0.1957 1.1513 130.6 42.0 22.4
...
2023 08 15 23 35 49.4 -26 37 31 0.1586 1.1524 149.4 26.5 21.5
...
2023 08 21 22 43 33.9 -16 09 15 0.1432 1.1525 168.4 10.2 20.7
2023 08 22 22 34 33.4 -14 07 40 0.1421 1.1525 171.8 7.2 20.6
2023 08 23 22 25 34.8 -12 03 13 0.1415 1.1524 175.1 4.3 20.4
...
2023 08 29 21 34 37.7 +00 24 55 0.1471 1.1518 163.4 14.5 20.9
...
2023 09 06 20 41 27.3 +13 27 36 0.1761 1.1501 140.8 33.6 21.9
...
2023 09 21 19 49 08.7 +25 20 07 0.2625 1.1441 116.1 52.0 23.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-Q72
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