[Iaude] MPEC L144: 2024 LY4 [a=2.74,e=0.69,i=35.4,H=17.9]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sat Jun 15 07:10:18 EDT 2024
M.P.E.C. 2024-L144 Issued 2024 June 15, 11:08 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 LY4
Observations:
K24L04Y* C2024 06 11.51099817 54 24.989+23 36 53.00 21.08wXEL144F51
K24L04Y C2024 06 11.52319917 54 23.910+23 37 11.48 20.81wXEL144F51
K24L04Y C2024 06 11.54777717 54 21.725+23 37 48.85 20.69wXEL144F51
K24L04Y C2024 06 11.60293617 54 16.865+23 39 12.59 20.63GVEL144F51
K24L04Y C2024 06 11.60358117 54 16.802+23 39 13.50 20.80GVEL144F51
K24L04Y KB2024 06 11.93162917 53 49.19 +23 47 31.2 19.5 GXEL144958
K24L04Y KB2024 06 11.94387017 53 48.04 +23 47 49.5 19.7 GXEL144958
K24L04Y KB2024 06 11.95596017 53 46.94 +23 48 07.3 20.0 GXEL144958
K24L04Y 1C2024 06 11.97958 17 53 44.78 +23 48 43.7 21.2 VXEL144033
K24L04Y 1C2024 06 11.98043 17 53 44.70 +23 48 45.1 21.0 VXEL144033
K24L04Y 1C2024 06 11.98129 17 53 44.63 +23 48 46.3 20.7 VXEL144033
K24L04Y 1C2024 06 11.98226 17 53 44.54 +23 48 47.6 21.0 VXEL144033
K24L04Y KC2024 06 12.21500617 53 24.43 +23 54 43.0 VEL144H21
K24L04Y KB2024 06 12.21528 17 53 24.564+23 54 42.77 20.3 RZEL144H36
K24L04Y KB2024 06 12.23108 17 53 22.994+23 55 07.03 20.4 RZEL144H36
K24L04Y KC2024 06 12.23178017 53 22.91 +23 55 08.2 VEL144H21
K24L04Y KC2024 06 12.23736917 53 22.43 +23 55 16.7 VEL144H21
K24L04Y KC2024 06 12.24016417 53 22.18 +23 55 21.4 VEL144H21
K24L04Y KC2024 06 12.25884117 53 20.660+23 55 49.50 VEL144I52
K24L04Y KC2024 06 12.26487017 53 20.130+23 55 59.20 20.81GVEL144I52
K24L04Y 1C2024 06 12.37979217 53 09.923+23 58 51.87 LEL144658
K24L04Y 1C2024 06 12.38202517 53 09.717+23 58 55.33 LEL144658
K24L04Y 1C2024 06 12.38425917 53 09.510+23 58 58.73 LEL144658
K24L04Y 1C2024 06 12.38649317 53 09.308+23 59 01.95 LEL144658
K24L04Y 1C2024 06 12.38872717 53 09.111+23 59 05.27 LEL144658
K24L04Y 3C2024 06 12.59657017 52 50.478+24 04 22.14 20.49GVEL144T14
K24L04Y 3C2024 06 12.59754917 52 50.390+24 04 23.57 20.50GVEL144T14
K24L04Y 3C2024 06 12.59853117 52 50.301+24 04 25.06 20.50GVEL144T14
K24L04Y KB2024 06 13.01698417 52 13.69 +24 14 54.4 20.0 GXEL144I93
K24L04Y KB2024 06 13.02675317 52 12.84 +24 15 08.8 XEL144I93
K24L04Y KB2024 06 13.03358717 52 12.21 +24 15 18.8 20.4 GXEL144I93
K24L04Y KC2024 06 13.20924517 51 56.74 +24 19 43.6 21.7 GVEL144H21
K24L04Y KC2024 06 13.21484017 51 56.21 +24 19 51.9 21.4 GVEL144H21
K24L04Y KC2024 06 13.22043517 51 55.70 +24 20 00.6 21.3 GVEL144H21
K24L04Y KC2024 06 13.22379117 51 55.39 +24 20 05.9 21.1 GVEL144H21
K24L04Y KC2024 06 15.18616017 48 56.43 +25 08 38.8 20.9 GVEL144H21
K24L04Y KC2024 06 15.19175417 48 55.87 +25 08 46.9 20.9 GVEL144H21
K24L04Y KC2024 06 15.19744417 48 55.32 +25 08 55.6 21.4 GVEL144H21
K24L04Y C2024 06 15.33407517 48 42.774+25 12 17.61 20.77wXEL144F52
K24L04Y C2024 06 15.34527117 48 41.702+25 12 34.12 20.68wXEL144F52
K24L04Y 1C2024 06 15.35717017 48 40.162+25 12 50.47 20.66GVEL144G96
K24L04Y C2024 06 15.36763517 48 39.545+25 13 07.05 20.70wXEL144F52
K24L04Y 1C2024 06 15.36843917 48 39.071+25 13 06.82 20.65GVEL144G96
K24L04Y 1C2024 06 15.37407117 48 38.531+25 13 15.02 20.58GVEL144G96
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers C. Heogner, F.
Ludwig, M. Hartmann, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3
Schmidt + CCD.
658 National Research Council of Canada. Observers D. D. Balam, C. E. Spratt.
Measurers D. D. Balam, D. W. E. Green. 1.82-m Reflector + CCD.
958 Observatoire de Dax. Observer P. Dupouy. 0.50-m f/4.5 Reflector + CMO.
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.
F52 Pan-STARRS 2, 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.
G96 Mt. Lemmon Survey. Observer 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. 1.5-m reflector +
10K CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/4.8 reflector +
CMO.
I52 Steward Observatory, Mt. Lemmon Station. Observer J. B. Fazekas.
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. 1.0-m prime focus + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CMO.
T14 Canada-France-Hawaii Telescope, Maunakea. Observers R. Wainscoat, A.
Acohido, H. Flewelling. Measurers R. Weryk, R. Wainscoat. 3.6-m f/4.1
reflector + CCD.
Orbital elements:
2024 LY4 Earth MOID = 0.1257 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 313.68647 (2000.0) P Q
n 0.21678279 Peri. 162.31436 +0.87330499 -0.29476151
a 2.7444344 Node 222.05658 +0.34684342 +0.93529585
e 0.6921626 Incl. 35.38367 +0.34210821 -0.19579921
P 4.55 H 17.99 G 0.15 U 8
Residuals in seconds of arc
240611 F51 0.1+ 0.0 240612 H21 0.2- 0.0 240613 I93 0.2+ 0.4-
240611 F51 0.1+ 0.0 240612 H21 0.1+ 0.1+ 240613 H21 0.2+ 0.1-
240611 F51 0.0 0.0 240612 H21 0.1+ 0.5+ 240613 H21 0.0 0.3-
240611 F51 0.1+ 0.1+ 240612 I52 0.2- 0.4- 240613 H21 0.0 0.0
240611 F51 0.0 0.1+ 240612 I52 0.0 0.1+ 240613 H21 0.0 0.3+
240611 958 0.7+ 0.0 240612 658 0.7+ 0.2+ 240615 H21 0.1+ 0.0
240611 958 0.1- 0.4- 240612 658 0.7+ 0.3+ 240615 H21 0.2- 0.1-
240611 958 0.5- 1.1- 240612 658 0.6+ 0.3+ 240615 H21 0.3- 0.2+
240611 033 0.1- 0.0 240612 658 0.6+ 0.1+ 240615 F52 0.0 0.0
240611 033 0.1- 0.1+ 240612 658 0.6+ 0.1+ 240615 F52 0.1+ 0.0
240611 033 0.0 0.0 240612 T14 0.1+ 0.0 240615 G96 0.0 0.0
240611 033 0.1- 0.2- 240612 T14 0.1+ 0.0 240615 F52 0.0 0.0
240612 H21 0.0 0.3+ 240612 T14 0.1+ 0.0 240615 G96 0.0 0.1-
240612 H36 1.4+ 0.3- 240613 I93 0.3- 0.2+ 240615 G96 0.0 0.1-
240612 H36 0.7- 0.1- 240613 I93 0.3+ 0.1-
Ephemeris:
2024 LY4 a,e,i = 2.74, 0.69, 35 q = 0.8448
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 05 16 18 18 44.9 +11 59 03 1.4656 2.2391 128.5 20.7 21.6
...
2024 05 31 18 08 21.3 +18 33 13 1.2815 2.1093 133.2 20.5 21.2
...
2024 06 08 17 59 12.6 +22 06 08 1.2045 2.0381 133.2 21.3 21.0
...
2024 06 14 17 50 45.5 +24 39 27 1.1565 1.9838 131.8 22.4 20.9
2024 06 15 17 49 13.6 +25 04 06 1.1493 1.9747 131.5 22.7 20.9
2024 06 16 17 47 39.9 +25 28 27 1.1423 1.9656 131.1 22.9 20.8
...
2024 06 22 17 37 40.3 +27 46 54 1.1049 1.9103 128.4 24.6 20.8
...
2024 06 30 17 23 05.8 +30 26 06 1.0660 1.8354 123.6 27.5 20.7
...
2024 07 15 16 55 04.9 +33 46 18 1.0187 1.6918 112.5 33.7 20.6
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-L144
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