MPEC 2023-Q79 : 2023 QE2
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M.P.E.C. 2023-Q79 Issued 2023 August 22, 13:22 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 QE2
Observations:
K23Q02E*KB2023 08 21.07924 23 54 20.67 +04 34 31.2 19.5 GXEQ079K19
K23Q02E KB2023 08 21.08286 23 54 13.65 +04 34 53.3 19.3 GXEQ079K19
K23Q02E KB2023 08 21.08647 23 54 06.50 +04 35 14.0 18.9 GXEQ079K19
K23Q02E C2023 08 21.42599123 46 21.612+05 07 27.76 20.04wXEQ079F52
K23Q02E C2023 08 21.44768423 45 50.890+05 08 59.58 19.70wXEQ079F52
K23Q02E C2023 08 21.45860623 45 35.610+05 09 44.64 20.14wXEQ079F52
K23Q02E C2023 08 21.51220223 44 21.839+05 13 16.41 20.05GVEQ079F51
K23Q02E C2023 08 21.51284523 44 20.983+05 13 18.84 19.97GVEQ079F51
K23Q02E KC2023 08 21.91121 23 38 22.53 +05 31 18.0 19.7 GXEQ079G15
K23Q02E KC2023 08 21.92277 23 38 11.95 +05 31 50.2 21.0 GXEQ079G15
K23Q02E KB2023 08 21.92993423 38 08.28 +05 32 08.4 20.2 GVEQ079I93
K23Q02E KB2023 08 21.93364923 38 04.99 +05 32 19.6 19.8 GVEQ079I93
K23Q02E KB2023 08 21.93726023 38 01.77 +05 32 29.7 20.1 GVEQ079I93
K23Q02E KC2023 08 22.03482923 36 30.26 +05 36 48.4 20.6 GVEQ079L01
K23Q02E KC2023 08 22.03630923 36 28.99 +05 36 51.7 20.7 GVEQ079L01
K23Q02E KC2023 08 22.03779123 36 27.72 +05 36 55.4 20.5 GVEQ079L01
K23Q02E 1C2023 08 22.08700 23 35 47.46 +05 38 20.1 20.1 VXEQ079033
K23Q02E 1C2023 08 22.08782 23 35 46.79 +05 38 22.0 20.2 VXEQ079033
K23Q02E 1C2023 08 22.08863 23 35 46.14 +05 38 23.8 20.1 VXEQ079033
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. 1.8-m Ritchey-Chretien +
CCD.
F52 Pan-STARRS 2, 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.
G15 Magroforte Observatory, Alessandria. Observer A. De Pieri. 0.23-m f/6.7
SC + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CMO.
K19 PASTIS Observatory, Banon. Observer C. Demeautis. 0.28-m f/2.2 reflector
+ CMO.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2023 QE2 Earth MOID = 0.0014 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 22.28332 (2000.0) P Q
n 0.36068531 Peri. 308.93175 +0.10566218 +0.99351971
a 1.9545663 Node 327.06117 -0.88685455 +0.07509948
e 0.5477858 Incl. 4.41759 -0.44980497 +0.08531507
P 2.73 H 27.77 G 0.15 U 8
Residuals in seconds of arc
230821 K19 0.8+ 0.5+ 230821 F51 0.1- 0.0 230822 L01 0.1+ 0.0
230821 K19 0.8+ 0.4+ 230821 G15 0.5- 0.3+ 230822 L01 0.3+ 0.0
230821 K19 2.0- 0.8- 230821 G15 2.2- 0.9- 230822 033 0.2+ 0.1-
230821 F52 0.2- 0.1+ 230821 I93 0.1+ 0.5- 230822 033 0.2+ 0.2-
230821 F52 0.0 0.0 230821 I93 0.3+ 0.0 230822 033 0.3+ 0.3-
230821 F52 1.0+ 0.1- 230821 I93 0.1+ 0.2-
230821 F51 0.2- 0.0 230822 L01 0.1- 0.3+
Ephemeris:
2023 QE2 a,e,i = 1.95, 0.55, 4 q = 0.8839
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 07 23 10 53 51.4 -05 23 33 0.2006 0.8952 48.3 122.1 29.0
...
2023 08 07 10 58 19.0 -07 15 04 0.08880 0.9446 36.7 140.1 29.3
...
2023 08 15 10 46 49.8 -08 14 21 0.03135 0.9856 28.6 150.5 28.8
...
2023 08 21 23 56 47.7 +04 33 45 0.01180 1.0217 146.0 33.6 19.6
2023 08 22 23 36 57.4 +05 40 15 0.01879 1.0280 150.5 29.0 20.5
2023 08 23 23 27 51.0 +06 09 13 0.02586 1.0345 152.9 26.5 21.1
...
2023 08 29 23 12 24.3 +06 47 34 0.06883 1.0751 160.2 18.6 23.1
...
2023 09 06 23 07 24.9 +06 37 02 0.1280 1.1330 166.4 12.1 24.3
...
2023 09 21 23 04 48.6 +05 43 42 0.2501 1.2490 166.7 10.6 25.9
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-Q79
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