MPEC 2023-R10 : 2023 QB8
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M.P.E.C. 2023-R10 Issued 2023 September 5, 11:15 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 QB8
Observations:
K23Q08B* C2023 08 22.37714921 25 34.457-20 31 33.70 21.43wXER010F52
K23Q08B C2023 08 22.39868821 25 33.962-20 30 23.05 21.36wXER010F52
K23Q08B C2023 08 22.40945521 25 33.709-20 29 47.56 21.34wXER010F52
K23Q08B bC2023 08 22.90351721 25 29.07 -20 03 01.2 21.1 GVER010L01
K23Q08B bC2023 08 22.90879321 25 28.99 -20 02 43.7 21.2 GVER010L01
K23Q08B bC2023 08 22.91493721 25 28.80 -20 02 22.5 20.9 GVER010L01
K23Q08B C2023 08 24.39894721 25 16.422-18 42 12.47 21.07GVER010F52
K23Q08B C2023 08 24.39958121 25 16.404-18 42 10.28 21.20GVER010F52
K23Q08B C2023 08 26.42733721 25 05.343-16 54 54.77 21.18GVER010F51
K23Q08B C2023 08 26.42815221 25 05.335-16 54 52.33 21.21GVER010F51
K23Q08B KC2023 09 05.19721 21 26 04.58 -09 06 55.0 VER010691
K23Q08B KC2023 09 05.21277 21 26 04.61 -09 06 14.2 21.3 RVER010691
Observer details:
691 Steward Observatory, Kitt Peak-Spacewatch. Observer T. H. Bressi. 0.9-m
f/3 reflector + 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, K. Chambers, T. Dukes. 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.
Orbital elements:
2023 QB8 Earth MOID = 0.2745 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 9.64847 (2000.0) P Q
n 0.25652076 Peri. 341.94997 +0.68521624 +0.71973237
a 2.4531327 Node 330.98602 -0.63665743 +0.51743307
e 0.4781471 Incl. 13.30764 -0.35375983 +0.46286967
P 3.84 H 22.87 G 0.15 U 8
Residuals in seconds of arc
230822 F52 0.1+ 0.6- 230822 L01 0.0 0.1+ 230826 F51 0.1- 0.1+
230822 F52 0.2+ 0.3- 230822 L01 1.0- 1.4+ 230826 F51 0.1- 0.0
230822 F52 0.2+ 0.0 230824 F52 0.2+ 0.2- 230905 691 0.5+ 0.4-
230822 L01 0.2- 0.2- 230824 F52 0.1+ 0.0 230905 691 0.4- 0.3+
Ephemeris:
2023 QB8 a,e,i = 2.45, 0.48, 13 q = 1.2802
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 06 21 30 24.3 -35 21 00 0.2784 1.2802 160.5 15.3 21.5
...
2023 08 21 21 25 49.8 -21 46 48 0.2825 1.2893 167.8 9.5 21.3
...
2023 08 29 21 25 03.1 -14 42 56 0.3010 1.3019 163.9 12.4 21.6
...
2023 09 04 21 25 46.8 -09 58 57 0.3221 1.3147 159.2 15.8 21.9
2023 09 05 21 26 01.0 -09 15 10 0.3262 1.3171 158.3 16.4 21.9
2023 09 06 21 26 17.2 -08 32 27 0.3304 1.3196 157.5 17.0 22.0
...
2023 09 12 21 28 36.9 -04 38 45 0.3591 1.3359 152.7 20.2 22.3
...
2023 09 20 21 33 36.3 -00 25 10 0.4055 1.3616 146.6 23.9 22.7
...
2023 10 05 21 48 08.2 +05 06 16 0.5143 1.4200 136.9 28.8 23.5
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-R10
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