MPEC 2023-B189 : 2023 BJ6
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M.P.E.C. 2023-B189 Issued 2023 January 29, 13:53 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 BJ6
Observations:
K23B06J* C2023 01 26.58621411 38 58.466+10 47 14.13 21.71wUEB189F52
K23B06J C2023 01 26.59745811 39 01.045+10 46 49.33 21.51wUEB189F52
K23B06J C2023 01 26.61968511 39 06.179+10 46 00.17 21.81wUEB189F52
K23B06J KC2023 01 27.32289111 42 00.19 +10 19 32.6 21.5 VuEB189H21
K23B06J KC2023 01 27.32849111 42 01.52 +10 19 19.9 21.4 VuEB189H21
K23B06J KC2023 01 27.33408911 42 02.87 +10 19 07.5 22.1 VuEB189H21
K23B06J KC2023 01 27.33552311 42 03.899+10 19 07.18 22.21GVEB189I52
K23B06J KC2023 01 27.33698211 42 03.56 +10 19 01.0 21.5 VuEB189H21
K23B06J KC2023 01 27.33752911 42 04.399+10 19 02.57 22.03GVEB189I52
K23B06J KC2023 01 27.33953411 42 04.889+10 18 58.14 21.27GVEB189I52
K23B06J KC2023 01 27.34153811 42 05.418+10 18 53.46 21.36GVEB189I52
K23B06J |C2023 01 28.26528 11 45 57.74 +09 43 29.8 21.2 GVEB189807
K23B06J |C2023 01 28.27127 11 45 59.20 +09 43 15.5 21.1 GVEB189807
K23B06J |C2023 01 28.27707 11 46 00.61 +09 43 01.8 21.0 GVEB189807
K23B06J 1C2023 01 29.20397 11 49 59.20 +09 04 29.2 22.0 VXEB189033
K23B06J 1C2023 01 29.20727 11 50 00.11 +09 04 20.1 21.8 VXEB189033
K23B06J 1C2023 01 29.21056 11 50 00.88 +09 04 11.1 22.1 VXEB189033
K23B06J |C2023 01 29.29420 11 50 24.40 +09 01 28.0 21.2 GVEB189807
K23B06J |C2023 01 29.30344 11 50 26.72 +09 01 04.8 21.2 GVEB189807
K23B06J |C2023 01 29.31268 11 50 29.04 +09 00 41.6 21.2 GVEB189807
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, F. Ludwig, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3
Schmidt + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 1.00-m f/10.0 astrograph + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith. Measurers K. Chambers, S. Chastel, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, 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.
I52 Steward Observatory, Mt. Lemmon Station. Observer J. K. Hogan. Measurers
E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D.
Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J.
Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly, K. W.
Wierzchos. 1.0-m prime focus + CCD.
Orbital elements:
2023 BJ6 Earth MOID = 0.0402 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 351.03078 (2000.0) P Q
n 0.35097165 Peri. 219.16901 -0.97007237 +0.23956528
a 1.9904657 Node 334.60805 -0.19305539 -0.85986115
e 0.4974680 Incl. 5.29861 -0.14727258 -0.45082955
P 2.81 H 22.76 G 0.15 U 9
Residuals in seconds of arc
230126 F52 0.1+ 0.0 230127 H21 0.1- 0.2+ 230129 033 1.0- 0.5+
230126 F52 0.0 0.0 230127 I52 0.2- 0.3+ 230129 033 0.1- 0.3-
230126 F52 0.1+ 0.0 230127 I52 0.0 0.4+ 230129 033 1.1- 1.0-
230127 H21 0.3- 0.3- 230127 I52 0.7+ 0.3+ 230129 807 0.0 0.0
230127 H21 0.4- 0.2- 230128 807 0.1+ 0.0 230129 807 0.0 0.0
230127 H21 0.1- 0.1+ 230128 807 0.1+ 0.1- 230129 807 0.0 0.0
230127 I52 0.5- 0.4+ 230128 807 0.0 0.0
Ephemeris:
2023 BJ6 a,e,i = 1.99, 0.50, 5 q = 1.0003
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 12 30 10 15 42.4 +20 27 36 0.5185 1.3698 128.9 34.0 23.4
...
2023 01 14 10 55 28.5 +16 35 01 0.3713 1.2691 133.8 34.0 22.5
...
2023 01 22 11 21 32.7 +13 18 07 0.3045 1.2181 134.8 35.0 22.0
...
2023 01 28 11 44 49.2 +09 53 40 0.2605 1.1818 134.4 36.5 21.7
2023 01 29 11 49 06.5 +09 13 23 0.2537 1.1759 134.2 36.9 21.6
2023 01 30 11 53 31.8 +08 31 02 0.2471 1.1701 133.9 37.3 21.6
...
2023 02 05 12 23 18.2 +03 28 40 0.2113 1.1366 131.4 40.6 21.3
...
2023 02 13 13 13 45.8 -05 42 13 0.1754 1.0961 124.5 47.9 21.0
...
2023 02 28 15 25 36.1 -26 39 19 0.1562 1.0366 102.9 68.6 21.2
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-B189
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