[Iaude] MPEC E185: 2024 EF4 [a=1.18,e=0.25,i=20.7,H=24.0]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Thu Mar 14 17:43:52 EDT 2024
M.P.E.C. 2024-E185 Issued 2024 March 14, 21:41 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 EF4
Observations:
K24E04F*1C2024 03 13.30552812 17 54.290+28 56 12.95 21.03GVEE185G96
K24E04F 1C2024 03 13.31066612 17 51.551+28 55 39.14 21.48GVEE185G96
K24E04F 1C2024 03 13.31581112 17 48.800+28 55 05.41 21.47GVEE185G96
K24E04F 1C2024 03 13.32095712 17 46.061+28 54 30.89 21.80GVEE185G96
K24E04F KC2024 03 13.41747112 16 54.779+28 43 55.02 21.29GVEE185V06
K24E04F KC2024 03 13.41968712 16 53.609+28 43 40.33 21.35GVEE185V06
K24E04F KC2024 03 13.42190212 16 52.435+28 43 25.61 21.21GVEE185V06
K24E04F KC2024 03 13.42411512 16 51.265+28 43 10.74 21.39GVEE185V06
K24E04F KC2024 03 13.87834312 13 07.10 +27 53 03.2 21.4 GVEE185L01
K24E04F KC2024 03 13.88129812 13 05.57 +27 52 43.9 21.6 GVEE185L01
K24E04F KC2024 03 13.88439712 13 03.99 +27 52 23.5 21.6 GVEE185L01
K24E04F KC2024 03 14.41733912 08 39.577+26 53 55.90 21.24GVEE185V06
K24E04F KC2024 03 14.41969912 08 38.400+26 53 40.13 21.24GVEE185V06
K24E04F KC2024 03 14.42205612 08 37.212+26 53 24.40 21.25GVEE185V06
K24E04F KC2024 03 14.42441012 08 36.020+26 53 08.48 20.85GVEE185V06
K24E04F 1C2024 03 14.86528 12 05 09.50 +26 04 14.6 19.8 VXEE185033
K24E04F 1C2024 03 14.86696 12 05 08.70 +26 04 03.0 19.8 VXEE185033
K24E04F 1C2024 03 14.86864 12 05 07.90 +26 03 52.5 20.1 VXEE185033
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.
G96 Mt. Lemmon Survey. Observer J. K. Hogan. 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.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, I. Lyon. Measurer K.
Korlevic. 1.0-m f/2.9 reflector + CCD.
V06 Catalina Sky Survey-Kuiper. Observer G. J. Leonard. 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.
Orbital elements:
2024 EF4 Earth MOID = 0.0217 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 80.62537 (2000.0) P Q
n 0.77075603 Peri. 73.30754 +0.24679185 -0.96893924
a 1.1781252 Node 2.56825 +0.69856090 +0.16655772
e 0.2536901 Incl. 20.68534 +0.67164459 +0.18279846
P 1.28 H 24.04 G 0.15 U 8
Residuals in seconds of arc
240313 G96 0.1+ 0.3+ 240313 V06 0.1- 0.0 240314 V06 0.1+ 0.0
240313 G96 0.0 0.1+ 240313 V06 0.1- 0.1- 240314 V06 0.1+ 0.0
240313 G96 0.1- 0.0 240313 L01 0.3+ 0.0 240314 V06 0.1- 0.1-
240313 G96 0.0 0.8- 240313 L01 0.0 0.1- 240314 033 0.6- 0.5+
240313 V06 0.0 0.0 240313 L01 0.0 0.2- 240314 033 0.5- 0.1-
240313 V06 0.0 0.1+ 240314 V06 0.0 0.0 240314 033 0.3- 0.4+
Ephemeris:
2024 EF4 a,e,i = 1.18, 0.25, 21 q = 0.8792
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 02 13 16 52 11.2 +50 57 52 0.2260 1.0132 90.1 77.0 23.5
...
2024 02 28 14 46 48.0 +47 52 51 0.1705 1.0738 115.1 56.6 22.4
...
2024 03 07 13 18 59.8 +39 31 06 0.1541 1.1071 135.2 39.2 21.8
...
2024 03 13 12 20 30.9 +29 29 46 0.1548 1.1319 151.1 25.1 21.4
2024 03 14 12 12 05.3 +27 40 07 0.1562 1.1361 153.5 23.0 21.4
2024 03 15 12 04 04.8 +25 49 57 0.1579 1.1402 155.6 21.1 21.4
...
2024 03 21 11 24 36.7 +15 17 18 0.1760 1.1648 162.0 15.4 21.4
...
2024 03 29 10 51 16.5 +04 14 15 0.2167 1.1968 153.9 21.5 22.2
...
2024 04 13 10 25 27.6 -07 35 45 0.3239 1.2540 135.4 34.2 23.5
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-E185
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