MPEC 2023-Q88 : 2023 QQ2
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M.P.E.C. 2023-Q88 Issued 2023 August 23, 10:51 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 QQ2
Observations:
K23Q02Q* C2023 08 21.32603120 09 20.858-08 35 20.57 21.07wXEQ088F51
K23Q02Q C2023 08 21.33767520 09 26.059-08 38 22.36 20.89wXEQ088F51
K23Q02Q C2023 08 21.34932220 09 31.302-08 41 25.38 20.86wXEQ088F51
K23Q02Q C2023 08 21.36098720 09 36.480-08 44 26.65 21.03wXEQ088F51
K23Q02Q IC2023 08 21.89866420 13 54.73 -11 01 27.6 20.6 GVEQ088L01
K23Q02Q bC2023 08 21.90014520 13 55.35 -11 01 48.7 20.8 GVEQ088L01
K23Q02Q bC2023 08 21.90162320 13 56.09 -11 02 12.5 21.3 GVEQ088L01
K23Q02Q bC2023 08 21.90310220 13 56.75 -11 02 33.5 21.3 GVEQ088L01
K23Q02Q 1C2023 08 21.96787 20 14 25.93 -11 18 38.1 21.0 VXEQ088033
K23Q02Q 1C2023 08 21.96891 20 14 26.40 -11 18 53.4 21.2 VXEQ088033
K23Q02Q 1C2023 08 21.96995 20 14 26.85 -11 19 09.0 20.5 VXEQ088033
K23Q02Q 1C2023 08 21.97099 20 14 27.32 -11 19 23.9 20.9 VXEQ088033
K23Q02Q KC2023 08 22.88606 20 21 33.16 -14 55 32.5 21.4 GVEQ088204
K23Q02Q KC2023 08 22.90583 20 21 41.53 -15 00 00.5 VEQ088204
K23Q02Q KC2023 08 23.16648420 23 38.83 -15 57 58.7 21.4 VuEQ088H21
K23Q02Q KC2023 08 23.17209620 23 41.16 -15 59 13.0 21.6 VuEQ088H21
K23Q02Q KC2023 08 23.17883020 23 43.93 -16 00 41.7 21.5 VuEQ088H21
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.
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.81-m f/4.0 astrograph + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2023 QQ2 Earth MOID = 0.0719 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 47.53426 (2000.0) P Q
n 0.61021580 Peri. 117.00787 -0.05385614 +0.98105894
a 1.3766190 Node 148.16949 -0.99460886 -0.03616720
e 0.3025851 Incl. 20.65897 -0.08861562 -0.19030314
P 1.62 H 25.11 G 0.15 U 9
Residuals in seconds of arc
230821 F51 0.1- 0.3+ 230821 L01 0.4+ 1.0- 230822 204 0.0 0.1+
230821 F51 0.2- 0.5+ 230821 L01 0.5+ 0.0 230822 204 0.1+ 0.1+
230821 F51 0.4+ 0.7- 230821 033 0.1+ 0.2- 230823 H21 0.0 0.2+
230821 F51 0.1- 0.1- 230821 033 0.1+ 0.2- 230823 H21 0.1+ 0.1-
230821 L01 0.3- 0.0 230821 033 0.1- 0.4- 230823 H21 0.1- 0.0
230821 L01 0.8- 0.9+ 230821 033 0.1- 0.0
Ephemeris:
2023 QQ2 a,e,i = 1.38, 0.30, 21 q = 0.9601
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 07 24 15 11 28.7 +65 12 57 0.1919 0.9938 78.0 91.1 24.7
...
2023 08 08 17 49 54.2 +49 29 15 0.1025 1.0382 100.8 73.6 22.8
...
2023 08 16 19 20 28.3 +17 55 15 0.07757 1.0674 133.1 43.8 21.4
...
2023 08 22 20 14 42.6 -11 24 53 0.08785 1.0911 153.7 24.2 21.1
2023 08 23 20 22 23.6 -15 19 35 0.09193 1.0952 154.6 23.3 21.2
2023 08 24 20 29 42.4 -18 52 11 0.09653 1.0993 154.8 23.0 21.3
...
2023 08 30 21 06 35.2 -33 31 13 0.1318 1.1248 148.9 27.6 22.2
...
2023 09 07 21 41 13.1 -42 18 56 0.1902 1.1601 140.0 33.9 23.2
...
2023 09 22 22 21 21.5 -46 39 51 0.3146 1.2289 129.7 38.9 24.6
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-Q88
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