MPEC 2023-Q155 : 2023 QE7
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M.P.E.C. 2023-Q155 Issued 2023 August 28, 14:52 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 QE7
Observations:
K23Q07E C2023 07 01.56889300 20 47.727+12 06 45.38 22.82GVEQ155F52
K23Q07E C2023 07 01.57837000 20 47.763+12 06 39.26 22.67GVEQ155F52
K23Q07E C2023 07 01.58784200 20 47.840+12 06 33.18 22.99GVEQ155F52
K23Q07E C2023 07 01.59733800 20 47.924+12 06 27.00 22.69GVEQ155F52
K23Q07E C2023 07 14.57392800 21 00.510+09 22 10.91 22.52GVEQ155F52
K23Q07E C2023 07 14.58277800 21 00.472+09 22 02.71 22.25GVEQ155F52
K23Q07E C2023 07 24.55124900 18 46.124+06 37 22.97 22.03GVEQ155F51
K23Q07E C2023 07 24.56724500 18 45.756+06 37 05.48 21.91GVEQ155F51
K23Q07E C2023 07 24.57913800 18 45.496+06 36 51.73 21.93GVEQ155F51
K23Q07E C2023 07 24.59110700 18 45.268+06 36 38.99 22.40GVEQ155F51
K23Q07E C2023 07 28.54096800 17 13.027+05 20 40.71 22.50GVEQ155F52
K23Q07E C2023 07 28.56532100 17 12.346+05 20 11.82 22.62GVEQ155F52
K23Q07E C2023 07 28.57752700 17 12.014+05 19 56.92 22.38GVEQ155F52
K23Q07E* C2023 08 20.55887700 00 13.716-04 11 46.70 21.67wXEQ155F51
K23Q07E C2023 08 20.57160200 00 12.900-04 12 09.02 21.80wXEQ155F51
K23Q07E C2023 08 20.58429400 00 12.093-04 12 31.45 22.05wXEQ155F51
K23Q07E C2023 08 23.54591623 57 00.537-05 41 08.65 21.44GVEQ155F51
K23Q07E C2023 08 23.54655623 57 00.491-05 41 09.57 21.56GVEQ155F51
K23Q07E 1C2023 08 24.09849 23 56 23.34 -05 57 59.8 21.0 VXEQ155033
K23Q07E 1C2023 08 24.10207 23 56 23.10 -05 58 06.3 20.9 VXEQ155033
K23Q07E 1C2023 08 24.10566 23 56 22.81 -05 58 13.0 21.3 VXEQ155033
K23Q07E KC2023 08 25.23859323 55 05.49 -06 32 59.1 21.7 VuEQ155H21
K23Q07E KC2023 08 25.24456623 55 05.01 -06 33 09.4 21.7 VuEQ155H21
K23Q07E KC2023 08 25.24783223 55 04.79 -06 33 16.4 21.9 VuEQ155H21
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, K. Chambers, T. Lowe, P.
Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J. Fairlamb, M.
Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, J.
Bulger, H. Gao, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, A. Schultz, I.
Smith. 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
Orbital elements:
2023 QE7
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 359.94694 (2000.0) P Q
n 0.00137129 Peri. 198.22888 +0.92094864 -0.34628349
a 80.2385009 Node 169.43658 -0.10127091 +0.23019354
e 0.9611339 Incl. 102.86560 -0.37629484 -0.90944966
P 719 H 16.90 G 0.15 U 5
Residuals in seconds of arc
230701 F52 0.2+ 0.0 230724 F51 0.2- 0.2- 230823 F51 0.0 0.2-
230701 F52 0.3- 0.0 230724 F51 0.3+ 0.3+ 230823 F51 0.1- 0.1+
230701 F52 0.1- 0.0 230728 F52 0.0 0.2- 230824 033 0.4- 0.0
230701 F52 0.1+ 0.0 230728 F52 0.1- 0.2+ 230824 033 0.3- 0.0
230714 F52 0.2- 0.2+ 230728 F52 0.0 0.1- 230824 033 0.9- 0.1-
230714 F52 0.3+ 0.2- 230820 F51 0.1+ 0.2- 230825 H21 0.6+ 0.0
230724 F51 0.2+ 0.2+ 230820 F51 0.0 0.0 230825 H21 0.3- 0.8+
230724 F51 0.2- 0.4+ 230820 F51 0.1+ 0.0 230825 H21 0.2- 0.2-
Ephemeris:
2023 QE7 a,e,i = 80.24, 0.96, 103 q = 3.1186
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 07 29 00 17 00.8 +05 11 28 2.5998 3.2212 119.3 16.0 22.4
...
2023 08 13 00 07 21.4 -00 39 40 2.3603 3.1885 138.3 12.2 22.0
...
2023 08 21 23 59 46.1 -04 24 45 2.2634 3.1736 149.0 9.5 21.8
...
2023 08 27 23 53 01.3 -07 27 38 2.2088 3.1635 157.0 7.2 21.6
2023 08 28 23 51 48.9 -07 59 02 2.2013 3.1619 158.2 6.8 21.6
2023 08 29 23 50 35.2 -08 30 39 2.1943 3.1604 159.5 6.4 21.6
...
2023 09 04 23 42 47.9 -11 43 35 2.1628 3.1516 166.2 4.4 21.5
...
2023 09 12 23 31 30.0 -16 03 06 2.1498 3.1415 168.0 3.8 21.4
...
2023 09 27 23 09 15.2 -23 36 39 2.2141 3.1275 150.8 9.0 21.7
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-Q155
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