[Iaude] MPEC B69: 2024 BR1 [a=1.56,e=0.52,i=6.5,H=26.2]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sat Jan 20 09:43:19 EST 2024
M.P.E.C. 2024-B69 Issued 2024 January 20, 14:41 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2024 BR1
Observations:
K24B01R* C2024 01 18.35062407 13 39.364+33 58 59.84 20.64GVEB069V00
K24B01R C2024 01 18.35613207 13 40.663+33 57 54.29 21.11GVEB069V00
K24B01R C2024 01 18.36163107 13 41.966+33 56 48.44 VEB069V00
K24B01R C2024 01 18.36712507 13 43.291+33 55 42.67 21.16GVEB069V00
K24B01R KC2024 01 18.46076 07 14 06.46 +33 37 08.3 21.0 RVEB069291
K24B01R KC2024 01 18.46293 07 14 07.00 +33 36 42.4 21.2 RVEB069291
K24B01R KC2024 01 18.46514 07 14 07.57 +33 36 16.5 20.9 RVEB069291
K24B01R 1C2024 01 18.94042 07 16 21.01 +32 09 57.8 21.5 VXEB069033
K24B01R 1C2024 01 18.94181 07 16 21.27 +32 09 44.0 21.3 VXEB069033
K24B01R 1C2024 01 18.94319 07 16 21.55 +32 09 29.8 20.8 VXEB069033
K24B01R 1C2024 01 18.94458 07 16 21.81 +32 09 15.2 21.2 VXEB069033
K24B01R 1C2024 01 18.94625 07 16 22.15 +32 08 58.1 21.4 VXEB069033
K24B01R KC2024 01 20.40709 07 21 14.73 +28 34 18.6 VEB069291
K24B01R KC2024 01 20.41202 07 21 15.39 +28 33 40.1 VEB069291
K24B01R KC2024 01 20.41695 07 21 16.11 +28 33 02.1 VEB069291
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hogner, F. Ludwig, M. Hartmann, B. Stecklum. Measurer B. Stecklum.
1.34-m f/3 Schmidt + CCD.
291 LPL/Spacewatch II. Observers C. Lejoly, R. A. Mastaler. 1.8-m f/2.7
reflector + CCD.
V00 Kitt Peak-Bok. Observer R. A. Mastaler. Measurers M. J. Brucker, C. E.
Woodward, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, H. Groeller, J.
K. Hogan, R. A. Kowalski, S. M. Larson, C. Lejoly, G. J. Leonard, R. A.
Mastaler, R. S. McMillan, D. Rankin, R. L. Seaman, A. Serrano, F. C.
Shelly, K. W. Wierzchos. 2.25-m reflector + 4x4K mosaic CCD.
Orbital elements:
2024 BR1 Earth MOID = 0.0260 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 323.14629 (2000.0) P Q
n 0.50654518 Peri. 93.52329 +0.79944604 -0.59319057
a 1.5585614 Node 302.88401 +0.49647950 +0.74136574
e 0.5196769 Incl. 6.49048 +0.33822201 +0.31384994
P 1.95 H 26.25 G 0.15 U 9
Residuals in seconds of arc
240118 V00 0.2+ 0.2- 240118 291 0.2- 0.2+ 240118 033 0.5- 0.4-
240118 V00 0.0 0.1+ 240118 291 0.2- 0.4+ 240118 033 0.5- 0.4-
240118 V00 0.1- 0.0 240118 033 0.2+ 0.7- 240120 291 0.3+ 0.2+
240118 V00 0.0 0.1- 240118 033 0.1- 0.2- 240120 291 0.0 0.0
240118 291 0.0 0.3+ 240118 033 0.2- 0.1- 240120 291 0.5+ 0.3+
Ephemeris:
2024 BR1 a,e,i = 1.56, 0.52, 6 q = 0.7486
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 12 21 19 47 30.3 -01 57 21 0.1908 0.8347 35.0 137.5 28.8
...
2024 01 05 20 09 48.6 +17 14 03 0.06298 0.9386 43.5 133.9 26.2
...
2024 01 13 04 51 31.2 +70 40 47 0.03083 1.0018 125.5 53.1 20.6
...
2024 01 19 07 16 35.1 +32 00 38 0.06929 1.0509 164.9 14.1 21.4
2024 01 20 07 20 07.1 +29 28 14 0.07729 1.0592 166.4 12.6 21.6
2024 01 21 07 22 53.5 +27 24 04 0.08546 1.0675 167.2 11.8 21.8
...
2024 01 27 07 32 14.1 +20 16 47 0.1370 1.1176 165.3 12.9 22.9
...
2024 02 04 07 38 33.4 +16 23 51 0.2108 1.1846 158.8 17.5 24.2
...
2024 02 19 07 48 56.0 +13 42 40 0.3653 1.3084 146.4 24.7 25.8
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-B69
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