[Iaude] MPEC G192: 2011 BY24 [a=1.89,e=0.49,i=14.0,H=22.86]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sat Apr 13 10:59:58 EDT 2024
M.P.E.C. 2024-G192 Issued 2024 April 13, 14:58 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
2011 BY24
Revision to MPEC 2011-B64
Additional Observations:
K11B24Y C2024 04 10.53554417 21 54.874+02 41 44.07 21.92wXEG192F51
K11B24Y C2024 04 10.54658817 21 53.890+02 42 19.28 21.71wXEG192F51
K11B24Y C2024 04 10.55769317 21 52.894+02 42 54.20 21.81wXEG192F51
K11B24Y C2024 04 10.56879217 21 51.878+02 43 29.68 21.88wXEG192F51
K11B24Y KC2024 04 11.44314117 20 46.396+03 28 23.12 21.77GVEG192V06
K11B24Y KC2024 04 11.44493217 20 46.237+03 28 28.56 21.63GVEG192V06
K11B24Y KC2024 04 11.44672017 20 46.072+03 28 33.96 21.42GVEG192V06
K11B24Y KC2024 04 11.45022617 20 45.751+03 28 44.65 21.48GVEG192V06
K11B24Y KC2024 04 12.39523117 19 34.220+04 15 25.60 VEG192V06
K11B24Y KC2024 04 12.39677917 19 34.080+04 15 29.80 VEG192V06
K11B24Y KC2024 04 12.39832717 19 33.960+04 15 34.70 21.66GVEG192V06
K11B24Y KC2024 04 12.39987717 19 33.820+04 15 39.20 VEG192V06
K11B24Y KC2024 04 13.35083817 18 19.19 +05 00 34.7 22.4 GVEG192H21
K11B24Y KC2024 04 13.35670917 18 18.68 +05 00 50.8 22.1 GVEG192H21
K11B24Y KC2024 04 13.46523817 18 09.536+05 05 55.64 21.57GVEG192V06
K11B24Y KC2024 04 13.46682317 18 09.389+05 05 59.96 21.45GVEG192V06
K11B24Y KC2024 04 13.46840717 18 09.234+05 06 04.43 21.34GVEG192V06
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, 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.
V06 Catalina Sky Survey-Kuiper. Observers V. F. Carvajal, G. J. Leonard, D.
Rankin. Measurers T. Beuden, V. F. Carvajal, 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, F. C. Shelly, K. W.
Wierzchos. 1.55-m reflector + 1K CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or zero decimals in degrees), reference and Delta-T
240410 F51 12+ 7+ 240413 V06 12+ 7+ MPO781466 +4.38 days
Orbital elements:
2011 BY24 Earth MOID = 0.0182 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 13.97868 (2000.0) P Q
n 0.37892321 Peri. 325.26915 -0.90422458 -0.42506341
a 1.8913355 Node 189.83840 +0.42564168 -0.88916739
e 0.4916819 Incl. 13.95919 +0.03474294 -0.16941800
P 2.60 H 22.86 G 0.15 U 0
Residuals in seconds of arc
110124 C51 0.4+ 1.6- 110430 568 0.6- 0.0 240411 V06 0.1+ 0.1+
110125 C51 0.3+ 0.6+ 110430 568 0.6- 0.1- 240411 V06 0.0 0.0
110125 C51 1.0- 1.1- 110522 695 2.6+ 0.1+ 240411 V06 0.1- 0.1+
110125 C51 0.8+ 0.6- 110522 695 2.5+ 0.1- 240412 V06 0.2- 0.1-
110125 C51 0.7- 0.3- 110522 695 2.7+ 0.1- 240412 V06 0.2- 0.4-
110129 474 0.0 0.6+ 110522 695 2.2+ 0.0 240412 V06 0.1+ 0.0
110129 474 0.0 0.7+ 110522 695 2.5+ 0.2- 240412 V06 0.1+ 0.0
110129 474 0.0 0.9+ 110522 695 2.5+ 0.2- 240413 H21 0.4- 0.3+
110129 474 0.2- 0.6+ 240410 F51 0.1+ 0.2- 240413 H21 0.1- 0.1+
110129 474 0.0 0.6+ 240410 F51 0.1+ 0.1+ 240413 V06 0.1+ 0.1+
110129 474 0.4- 0.2+ 240410 F51 0.1+ 0.1- 240413 V06 0.1+ 0.0
110129 474 0.3+ 0.1+ 240410 F51 0.2- 0.4+ 240413 V06 0.0 0.1+
110430 568 0.5- 0.0 240411 V06 0.0 0.1+
Ephemeris:
2011 BY24 a,e,i = 1.89, 0.49, 14 q = 0.9614
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 03 14 17 52 35.7 -42 52 00 0.1231 0.9917 85.3 87.6 21.4
...
2024 03 29 17 35 11.1 -11 56 27 0.1614 1.0501 104.4 67.1 21.4
...
2024 04 06 17 27 10.2 -01 42 12 0.1915 1.0908 113.3 57.4 21.5
...
2024 04 12 17 20 03.6 +03 56 26 0.2165 1.1247 119.4 50.9 21.7
2024 04 13 17 18 46.2 +04 44 33 0.2209 1.1306 120.4 49.9 21.7
2024 04 14 17 17 27.0 +05 30 30 0.2252 1.1365 121.3 48.9 21.7
...
2024 04 20 17 08 57.8 +09 24 43 0.2526 1.1734 126.8 43.3 21.9
...
2024 04 28 16 56 27.5 +13 01 33 0.2922 1.2251 133.1 36.9 22.1
...
2024 05 13 16 32 05.2 +15 56 58 0.3787 1.3274 141.4 28.4 22.6
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-G192
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