MPEC 2023-Q50 : 2023 QH1
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M.P.E.C. 2023-Q50 Issued 2023 August 21, 10:41 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 QH1
Observations:
K23Q01H C2023 08 18.59650523 17 03.456-16 49 36.77 20.56GVEQ050F52
K23Q01H C2023 08 18.59731223 17 03.189-16 49 33.59 20.92GVEQ050F52
K23Q01H* C2023 08 19.45658223 13 06.140-16 00 00.84 21.55wXEQ050F51
K23Q01H C2023 08 19.46728823 13 02.392-15 59 22.32 21.30wXEQ050F51
K23Q01H C2023 08 19.48862723 12 54.923-15 58 04.97 20.99wXEQ050F51
K23Q01H C2023 08 19.55637423 12 31.109-15 53 54.07 20.89GVEQ050F52
K23Q01H C2023 08 19.55700723 12 30.920-15 53 51.90 20.61GVEQ050F52
K23Q01H KB2023 08 20.31803 23 08 36.92 -15 05 43.0 20.6 rZEQ050H36
K23Q01H KB2023 08 20.33249 23 08 31.48 -15 04 45.8 20.8 rZEQ050H36
K23Q01H KB2023 08 20.34695 23 08 26.16 -15 03 47.3 21.0 rZEQ050H36
K23Q01H 3C2023 08 20.56570523 07 10.974-14 48 20.05 20.87GVEQ050T14
K23Q01H 3C2023 08 20.56677223 07 10.568-14 48 15.55 20.80GVEQ050T14
K23Q01H 3C2023 08 20.56782823 07 10.162-14 48 11.06 20.79GVEQ050T14
K23Q01H 1C2023 08 21.03010 23 04 36.35 -14 16 26.6 20.8 VXEQ050033
K23Q01H 1C2023 08 21.03131 23 04 35.89 -14 16 21.1 20.4 VXEQ050033
K23Q01H 1C2023 08 21.03252 23 04 35.42 -14 16 16.0 20.6 VXEQ050033
K23Q01H bC2023 08 21.04999623 04 28.23 -14 14 53.3 20.5 GVEQ050L01
K23Q01H bC2023 08 21.05293823 04 27.08 -14 14 39.7 20.4 GVEQ050L01
K23Q01H bC2023 08 21.05503923 04 26.25 -14 14 30.3 20.4 GVEQ050L01
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.
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.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, P. Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J.
Fairlamb, M. Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m
Ritchey-Chretien + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/4.8 reflector +
CMO.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
T14 Canada-France-Hawaii Telescope, Maunakea. Observers R. Wainscoat, H.
Januszewski, T. Burdullis. Measurers R. Weryk, R. Wainscoat. 3.6-m
Canada-France-Hawaii Telescope + CCD.
Orbital elements:
2023 QH1 Earth MOID = 0.0307 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 274.94911 (2000.0) P Q
n 1.01681583 Peri. 124.89652 -0.11138623 -0.99145013
a 0.9794325 Node 331.27038 +0.85940985 -0.06175731
e 0.1978128 Incl. 8.12899 +0.49900682 -0.11494643
P 0.97 H 25.87 G 0.15 U 6
Residuals in seconds of arc
230818 F52 0.1+ 0.3- 230820 H36 0.1+ 0.4+ 230821 033 0.0 0.1-
230818 F52 0.1- 0.1+ 230820 H36 0.8- 0.4- 230821 033 0.0 0.2-
230819 F51 0.0 0.0 230820 H36 0.1- 0.3- 230821 L01 0.0 0.8-
230819 F51 0.1- 0.0 230820 T14 0.0 0.0 230821 L01 0.0 0.2-
230819 F51 0.1+ 0.0 230820 T14 0.0 0.0 230821 L01 0.0 0.0
230819 F52 0.2- 0.1+ 230820 T14 0.0 0.0
230819 F52 0.3+ 0.1- 230821 033 0.1- 0.3-
Ephemeris:
2023 QH1 a,e,i = 0.98, 0.20, 8 q = 0.7857
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 07 22 23 50 15.8 -26 22 04 0.1839 1.1384 127.9 44.7 24.2
...
2023 08 06 23 47 57.9 -23 27 20 0.1192 1.1091 140.6 35.5 22.9
...
2023 08 14 23 33 35.7 -20 09 22 0.08725 1.0900 150.6 27.2 22.0
...
2023 08 20 23 10 18.7 -15 24 49 0.06539 1.0742 161.5 17.4 21.0
2023 08 21 23 04 47.7 -14 16 32 0.06201 1.0715 163.7 15.3 20.8
2023 08 22 22 58 40.2 -12 59 51 0.05872 1.0687 166.1 13.1 20.6
...
2023 08 28 22 04 30.9 -01 06 31 0.04178 1.0515 169.9 9.7 19.7
...
2023 09 05 19 40 47.3 +27 10 15 0.03381 1.0269 122.2 56.2 20.6
...
2023 09 20 15 29 03.2 +41 39 57 0.06703 0.9770 63.9 112.5 24.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-Q50
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