MPEC 2023-Q64 : 2023 QR1
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2023-Q63
Read MPEC 2023-Q65
M.P.E.C. 2023-Q64 Issued 2023 August 21, 20:21 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 QR1
Observations:
K23Q01R* C2023 08 20.54871600 21 30.251-05 04 45.33 20.42wXEQ064F51
K23Q01R C2023 08 20.56144600 21 32.158-05 01 58.72 20.71wXEQ064F51
K23Q01R C2023 08 20.58686200 21 36.033-04 56 24.85 20.45wXEQ064F51
K23Q01R NC2023 08 21.08961300 24 23.51 -03 02 14.7 20.1 GVEQ064L01
K23Q01R NC2023 08 21.09195300 24 24.01 -03 01 39.6 19.8 GVEQ064L01
K23Q01R NC2023 08 21.09404800 24 24.49 -03 01 09.0 19.9 GVEQ064L01
K23Q01R 1C2023 08 21.11332 00 24 29.96 -02 56 51.0 21.1 VXEQ064033
K23Q01R 1C2023 08 21.11425 00 24 30.15 -02 56 37.6 20.9 VXEQ064033
K23Q01R 1C2023 08 21.11519 00 24 30.39 -02 56 23.7 20.7 VXEQ064033
K23Q01R KC2023 08 21.29586100 25 52.89 -02 09 20.7 19.5 GXEQ064858
K23Q01R KC2023 08 21.30107600 25 54.15 -02 08 00.1 19.6 GXEQ064858
K23Q01R KC2023 08 21.30641600 25 55.43 -02 06 37.2 19.5 GXEQ064858
K23Q01R C2023 08 21.52067500 27 03.919-01 08 09.09 19.86GVEQ064F51
K23Q01R C2023 08 21.53347600 27 06.478-01 04 40.77 20.71GVEQ064F51
K23Q01R C2023 08 21.54622300 27 09.062-01 01 08.88 20.34GVEQ064F51
K23Q01R 3C2023 08 21.55239700 27 09.896-00 59 21.49 20.37GVEQ064T14
K23Q01R 3C2023 08 21.55436300 27 10.294-00 58 48.91 20.01GVEQ064T14
K23Q01R 3C2023 08 21.55555800 27 10.532-00 58 29.40 20.16GVEQ064T14
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.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, P. Minguez, A.
Schultz, I. Smith, K. Chambers. 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.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
T14 Canada-France-Hawaii Telescope, Maunakea. Observers R. Wainscoat, A.
Acohido, T. Burdullis. Measurers R. Weryk, R. Wainscoat. 3.6-m Canada-
France-Hawaii Telescope + CCD.
Orbital elements:
2023 QR1 Earth MOID = 0.0068 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 288.84307 (2000.0) P Q
n 0.99328917 Peri. 110.03092 +0.18477600 -0.98190838
a 0.9948377 Node 329.22910 +0.86874211 +0.18288506
e 0.1544844 Incl. 4.64126 +0.45950515 +0.04908139
P 0.99 H 27.33 G 0.15 U 7
Residuals in seconds of arc
230820 F51 0.0 0.4- 230821 033 0.1- 0.1- 230821 F51 0.1+ 0.1-
230820 F51 0.2+ 0.1+ 230821 033 0.4- 0.5- 230821 F51 0.1- 1.5-
230820 F51 0.0 0.2+ 230821 033 0.1- 0.5- 230821 F51 0.2+ 0.8+
230821 L01 0.3- 0.1+ 230821 858 0.3- 0.7+ 230821 T14 0.0 0.0
230821 L01 0.4- 0.6+ 230821 858 0.1+ 0.7+ 230821 T14 0.0 0.1+
230821 L01 0.0 0.3+ 230821 858 0.4+ 1.1+ 230821 T14 0.0 0.1-
Ephemeris:
2023 QR1 a,e,i = 0.99, 0.15, 5 q = 0.8412
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 07 22 23 26 39.5 -27 25 11 0.1113 1.0954 133.3 42.5 24.4
...
2023 08 06 23 47 16.1 -23 48 03 0.06363 1.0644 140.7 37.1 23.0
...
2023 08 14 00 00 44.6 -18 16 04 0.03994 1.0459 144.3 34.5 21.9
...
2023 08 20 00 18 53.2 -06 53 57 0.02346 1.0311 144.0 35.2 20.7
2023 08 21 00 23 56.0 -03 18 59 0.02094 1.0286 142.9 36.4 20.5
2023 08 22 00 30 10.9 +01 12 58 0.01854 1.0261 140.9 38.4 20.3
...
2023 08 28 02 59 29.5 +61 11 48 0.01135 1.0106 91.1 88.3 20.7
...
2023 09 05 10 40 25.6 +53 13 32 0.02788 0.9894 46.2 132.6 25.5
...
2023 09 20 11 21 06.4 +38 25 40 0.07123 0.9490 37.5 139.9 28.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-Q64
Read MPEC 2023-Q63
Read MPEC 2023-Q65
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)