[Iaude] MPEC J281: 2014 KE46 [a=2.22,e=0.54,i=8.5,H=21.00]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sun May 12 10:11:59 EDT 2024
M.P.E.C. 2024-J281 Issued 2024 May 12, 14:10 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
2014 KE46
Revision to MPEC 2014-K69
Additional Observations:
K14K46E KC2024 05 08.42559719 17 19.633-33 38 27.72 20.6 GVEJ281I52
K14K46E KC2024 05 08.42984519 17 21.129-33 38 21.21 20.2 GVEJ281I52
K14K46E KC2024 05 08.43372119 17 22.523-33 38 15.88 VEJ281I52
K14K46E KC2024 05 10.61935219 30 49.219-32 39 54.79 20.3 GVEJ281474
K14K46E KC2024 05 10.62299519 30 50.621-32 39 48.49 20.6 GVEJ281474
K14K46E KC2024 05 10.63324219 30 54.382-32 39 30.64 20.5 GVEJ281474
K14K46E KC2024 05 10.64207919 30 57.593-32 39 15.48 21.2 GVEJ281474
K14K46E 7C2024 05 12.13083919 40 22.886-31 54 07.93 18.5 GVEJ281Z84
K14K46E 7C2024 05 12.13969519 40 26.175-31 53 49.85 17.8 GVEJ281Z84
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M.
Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 Reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer H. Groeller. Measurers
D. Rankin, D. Parrott. 1.00-m f/2.0 prime focus + CCD + CCD.
Z84 Calar Alto-Schmidt. Observers F. Ocana, R. Kresken, M. Micheli, L.
Conversi. Measurers F. Ocana, M. Micheli. 0.8-m f/3 Schmidt + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
240508 I52 0.11- 0.04- 240512 Z84 0.11- 0.05- E2024-BH3 +0.02 days
Orbital elements:
2014 KE46 Earth MOID = 0.0524 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 331.98579 (2000.0) P Q
n 0.29797171 Peri. 35.51461 +0.48082221 +0.86431274
a 2.2199986 Node 263.64348 -0.83487121 +0.39986127
e 0.5369367 Incl. 8.53834 -0.26795534 +0.30508106
P 3.31 H 21.00 G 0.15 U 0
Residuals in seconds of arc
140519 F51 0.5+ 0.4- 140603 474 0.2- 0.3- 140825 H21 0.1- 0.3+
140519 F51 0.1- 0.2+ 140603 474 0.4- 0.1- 140825 H21 0.2+ 0.5+
140519 F51 0.1+ 0.0 140603 474 0.3- 0.4+ 140927 H21 0.2+ 0.4+
140521 291 0.1+ 0.3- 140606 291 0.4- 0.1- 140927 H21 0.0 0.4+
140521 291 0.1- 0.1- 140606 291 0.0 0.1+ 141001 H21 0.1+ 0.4+
140521 291 0.1+ 0.3- 140617 291 0.2- 0.0 141001 H21 0.1- 0.2-
140521 568 0.0 0.0 140617 291 0.3+ 0.5+ 141001 H21 0.1- 0.2+
140521 568 0.1- 0.0 140617 291 0.2- 0.1+ 141017 H21 1.2+ 0.4-
140521 568 0.1- 0.1+ 140622 291 0.1- 0.1+ 141017 H21 0.4- 0.7+
140522 291 0.2+ 0.0 140622 291 0.1+ 0.2+ 141026 H21 0.6- 0.4-
140522 291 0.3- 0.1+ 140622 291 0.3+ 0.2+ 141026 H21 0.1+ 1.1-
140522 291 0.7+ 0.3- 140709 807 0.1+ 0.1+ 141026 H21 0.4- 0.0
140528 673 0.2+ 0.1- 140709 807 0.1+ 0.1- 240508 I52 0.2- 0.2-
140528 673 0.1- 0.0 140709 807 0.4+ 0.1- 240508 I52 0.2- 0.3+
140529 673 0.2+ 0.7+ 140727 204 0.1- 0.1- 240508 I52 0.1+ 0.1+
140529 673 0.4- 0.5+ 140727 204 0.8+ 1.1- 240510 474 0.5- 0.5-
140530 291 0.5- 0.0 140806 291 0.5- 0.2- 240510 474 0.3+ 0.4-
140530 291 0.1- 0.4+ 140806 291 0.2- 0.6- 240510 474 0.3+ 0.0
140530 291 0.3+ 0.3- 140806 291 0.1+ 0.2+ 240510 474 0.1- 0.0
140602 474 0.2- 0.5+ 140814 H21 0.2- 0.1+ 240512 Z84 0.4+ 0.5-
140602 474 0.1- 0.4+ 140814 H21 0.2+ 0.2+ 240512 Z84 0.1+ 0.5+
140602 474 0.4+ 0.3+ 140814 H21 0.2+ 0.0
140602 474 0.2- 0.4+ 140825 H21 0.1+ 0.1-
Ephemeris:
2014 KE46 a,e,i = 2.22, 0.54, 9 q = 1.0280
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 04 12 17 12 50.9 -36 21 39 0.5959 1.4056 121.0 37.7 22.1
...
2024 04 27 18 15 10.7 -36 21 21 0.4433 1.3011 122.8 40.6 21.4
...
2024 05 05 18 57 13.7 -34 49 16 0.3757 1.2485 121.9 43.3 21.0
...
2024 05 11 19 33 11.5 -32 28 53 0.3325 1.2112 120.0 46.2 20.8
2024 05 12 19 39 31.8 -31 57 58 0.3260 1.2051 119.6 46.8 20.7
2024 05 13 19 45 57.5 -31 24 40 0.3198 1.1992 119.2 47.4 20.7
...
2024 05 19 20 26 06.6 -27 10 59 0.2869 1.1649 115.6 51.5 20.5
...
2024 05 27 21 21 47.3 -19 04 04 0.2577 1.1236 108.9 58.5 20.4
...
2024 06 11 22 58 56.7 +00 26 24 0.2518 1.0634 94.1 72.2 20.7
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-J281
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