[Iaude] MPEC N136: 2024 LY4 [a=2.75,e=0.69,i=35.4,H=17.95]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Fri Jul 12 22:21:24 EDT 2024
M.P.E.C. 2024-N136 Issued 2024 July 13, 02:19 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
Revision to MPEC 2024-L144
Additional Observations:
K24L04Y C2014 04 29.46767214 50 02.688-15 27 54.94 22.81GVEN136F51
K24L04Y C2014 04 29.48068814 50 02.005-15 27 49.30 22.72GVEN136F51
K24L04Y C2015 07 08.61224921 38 29.716+65 10 47.59 19.64GVEN136F51
K24L04Y C2015 07 08.61842321 38 31.201+65 11 07.96 20.51GVEN136F51
K24L04Y C2019 05 09.40233115 56 42.795-07 01 09.74 23.03GVEN136F51
K24L04Y C2019 05 09.41460815 56 42.070-07 01 02.39 22.16GVEN136F51
K24L04Y C2019 05 09.42684015 56 41.335-07 00 55.54 23.52GVEN136F51
K24L04Y C2019 05 11.52455715 54 35.946-06 40 31.31 22.96GVEN136F51
K24L04Y C2019 05 11.53492515 54 35.302-06 40 25.39 22.60GVEN136F51
K24L04Y C2019 05 30.41171915 34 34.711-03 45 05.21 22.38GVEN136F52
K24L04Y C2019 05 30.42403615 34 33.923-03 44 58.71 22.65GVEN136F52
K24L04Y C2019 05 30.43639815 34 33.134-03 44 52.39 22.19GVEN136F52
K24L04Y C2019 05 30.44862215 34 32.293-03 44 46.05 22.51GVEN136F52
K24L04Y C2019 06 07.33306015 26 21.233-02 41 25.12 23.47GVEN136F52
K24L04Y C2019 06 07.34473915 26 20.498-02 41 19.88 23.06GVEN136F52
K24L04Y C2019 07 03.32619915 05 46.282-00 22 15.06 22.49GVEN136F51
K24L04Y C2019 07 03.33785415 05 45.873-00 22 13.23 22.71GVEN136F51
K24L04Y C2019 08 24.25243415 09 01.223-00 41 54.05 22.52GVEN136F51
K24L04Y C2019 08 24.26318815 09 01.600-00 41 55.82 23.26GVEN136F51
K24L04Y C2019 08 24.27394515 09 02.005-00 41 57.68 22.61GVEN136F51
K24L04Y !C2021 04 10.01550 10 33 26.83 -27 18 02.6 23.2 i EN136W84
K24L04Y !C2021 04 10.01790 10 33 26.75 -27 18 00.8 EN136W84
K24L04Y !C2021 04 10.02032 10 33 26.68 -27 17 59.0 EN136W84
K24L04Y !C2021 04 10.02273 10 33 26.60 -27 17 57.0 EN136W84
K24L04Y !C2021 04 10.05175 10 33 25.73 -27 17 34.9 23.2 r EN136W84
K24L04Y !C2021 04 10.08085 10 33 24.84 -27 17 12.3 EN136W84
K24L04Y !C2021 04 10.10996 10 33 23.96 -27 16 49.7 EN136W84
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.
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.
W84 Cerro Tololo-DECam. Observer . Measurer F. Valdes. 4.0-m CTIO
reflector.
Orbital elements:
2024 LY4 Earth MOID = 0.1264 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 313.94985 (2000.0) P Q
n 0.21564540 Peri. 162.29552 +0.87320343 -0.29458375
a 2.7540760 Node 222.07559 +0.34681038 +0.93529311
e 0.6935324 Incl. 35.40684 +0.34240083 -0.19607961
P 4.57 H 17.95 G 0.15 U 0
Residuals in seconds of arc
140429 F51 0.3- 0.2- 240611 958 0.7+ 0.0 240615 H21 0.3- 0.2+
140429 F51 0.1- 0.2- 240611 958 0.1- 0.4- 240615 F52 0.0 0.0
150708 F51 0.0 0.1- 240611 958 0.5- 1.1- 240615 F52 0.1+ 0.0
150708 F51 0.0 0.0 240611 033 0.1- 0.0 240615 G96 0.0 0.0
190509 F51 0.1- 0.1- 240611 033 0.1- 0.2+ 240615 F52 0.0 0.0
190509 F51 0.2+ 0.1+ 240611 033 0.0 0.0 240615 G96 0.0 0.1-
190509 F51 0.2+ 0.2- 240611 033 0.1- 0.1- 240615 G96 0.0 0.1-
190511 F51 0.1+ 0.0 240612 H21 0.0 0.4+ 240616 H21 0.3+ 0.3+
190511 F51 0.1+ 0.1- 240612 H36 1.4+ 0.2- 240616 H21 0.3+ 0.1+
190530 F52 0.2- 0.1- 240612 H36 0.7- 0.0 240616 H21 0.0 0.2+
190530 F52 0.1+ 0.1+ 240612 H21 0.2- 0.1+ 240616 H21 0.2+ 0.2+
190530 F52 0.4+ 0.1+ 240612 H21 0.1+ 0.1+ 240616 H21 0.3+ 0.2+
190530 F52 0.2- 0.2+ 240612 H21 0.1+ 0.5+ 240616 H21 0.3+ 0.1-
190607 F52 0.1- 0.1+ 240612 I52 0.2- 0.4- 240617 H21 0.1- 0.1-
190607 F52 0.3- 0.1+ 240612 I52 0.0 0.1+ 240617 H21 0.1+ 0.1+
190703 F51 0.1- 0.2+ 240612 658 0.7+ 0.2+ 240617 H21 0.2+ 0.2+
190703 F51 0.5- 0.1- 240612 658 0.7+ 0.3+ 240617 H21 0.2+ 0.4+
190824 F51 0.1+ 0.0 240612 658 0.6+ 0.3+ 240617 H21 0.5+ 0.0
190824 F51 0.0 0.1+ 240612 658 0.6+ 0.2+ 240617 H21 0.3+ 0.1-
190824 F51 0.3+ 0.0 240612 658 0.6+ 0.1+ 240617 D29 0.1+ 0.3-
210410 W84 0.1+ 0.2+ 240612 T14 0.1+ 0.1+ 240617 D29 0.1+ 0.6-
210410 W84 0.0 0.1+ 240612 T14 0.1+ 0.0 240626 H36 0.4+ 0.6+
210410 W84 0.0 0.1+ 240612 T14 0.1+ 0.1+ 240626 H36 0.1- 0.3+
210410 W84 0.1- 0.2+ 240613 I93 0.3- 0.3+ 240626 H36 0.2- 0.2-
210410 W84 0.1+ 0.1- 240613 I93 0.2+ 0.0 240627 H21 0.2+ 0.1+
210410 W84 0.0 0.0 240613 I93 0.2+ 0.3- 240627 H21 0.0 0.1+
210410 W84 0.1+ 0.1+ 240613 H21 0.2+ 0.0 240627 B88 0.3- 0.2+
240611 F51 0.1+ 0.0 240613 H21 0.1- 0.2- 240627 B88 0.0 0.1-
240611 F51 0.1+ 0.1- 240613 H21 0.0 0.1+ 240627 B88 0.3- 0.1+
240611 F51 0.0 0.0 240613 H21 0.1- 0.4+ 240708 H36 0.2+ 0.0
240611 F51 0.1+ 0.1+ 240615 H21 0.1+ 0.0 240708 H36 0.2- 0.5+
240611 F51 0.0 0.1+ 240615 H21 0.2- 0.1-
Ephemeris:
2024 LY4 a,e,i = 2.75, 0.69, 35 q = 0.8440
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 06 13 17 52 15.3 +24 14 30 1.1650 1.9939 132.1 22.2 20.8
...
2024 06 28 17 26 49.8 +29 49 30 1.0755 1.8549 124.9 26.7 20.7
...
2024 07 06 17 11 42.8 +32 02 36 1.0444 1.7790 119.3 29.9 20.6
...
2024 07 12 17 00 28.4 +33 17 23 1.0267 1.7213 114.8 32.4 20.6
2024 07 13 16 58 38.8 +33 27 45 1.0241 1.7116 114.0 32.9 20.6
2024 07 14 16 56 50.4 +33 37 31 1.0216 1.7019 113.2 33.3 20.5
...
2024 07 20 16 46 29.5 +34 24 07 1.0080 1.6433 108.6 35.9 20.5
...
2024 07 28 16 34 27.4 +34 56 48 0.9919 1.5645 102.4 39.3 20.5
...
2024 08 12 16 19 08.1 +34 46 40 0.9581 1.4152 91.7 45.7 20.4
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-N136
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