MPEC 2019-L15 : 2019 KE4
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M.P.E.C. 2019-L15 Issued 2019 June 2, 14:37 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2019 KE4
Observations:
K19K04E C2019 04 02.58224217 00 05.057-12 07 16.15 23.1 GVEL015F51
K19K04E C2019 04 02.60647417 00 05.899-12 06 49.74 23.5 GVEL015F51
K19K04E C2019 04 02.61859017 00 06.300-12 06 36.19 23.6 GVEL015F51
K19K04E C2019 05 14.59232716 50 35.425+06 55 11.03 21.9 GVEL015F51
K19K04E C2019 05 14.59814516 50 34.990+06 55 23.22 21.9 GVEL015F51
K19K04E* C2019 05 30.50063 16 27 00.205+15 47 27.60 21.9 wUEL015F51
K19K04E C2019 05 30.51370 16 26 58.803+15 47 51.71 22.2 wUEL015F51
K19K04E C2019 05 30.52683 16 26 57.395+15 48 15.74 21.8 wUEL015F51
K19K04E C2019 05 30.53995 16 26 55.982+15 48 40.01 21.9 wUEL015F51
K19K04E KC2019 06 01.21755616 24 01.97 +16 39 42.1 22.2 VuEL015H21
K19K04E KC2019 06 01.22669016 24 00.98 +16 39 58.6 22.2 VuEL015H21
K19K04E KC2019 06 01.23216416 24 00.41 +16 40 08.5 22.2 VuEL015H21
K19K04E C2019 06 02.41125 16 21 55.63 +17 15 04.6 21.8 GVEL015V06
K19K04E C2019 06 02.41528 16 21 55.18 +17 15 11.8 21.5 GVEL015V06
K19K04E C2019 06 02.41932 16 21 54.75 +17 15 18.9 21.5 GVEL015V06
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe,
E. Magnier, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber,
Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer,
L. Denneau, J. Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier. 1.8-m
Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.81-m f/4.0
astrograph + CCD.
V06 Catalina Sky Survey-Kuiper. Observer D. C. Fuls. Measurers
B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs,
A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard,
T. A. Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly. 1.55-m reflector +
CCD.
Orbital elements:
2019 KE4 Earth MOID = 0.0517 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 261.18736 (2000.0) P Q
n 0.53058525 Peri. 160.14971 +0.95480243 -0.17258156
a 1.5111211 Node 212.91595 +0.17462673 +0.98454699
e 0.3877711 Incl. 26.44589 +0.24053655 -0.02971246
P 1.86 H 20.5 G 0.15 U 4
Residuals in seconds of arc
190402 F51 0.2- 0.3- 190530 F51 0.0 0.0 190601 H21 0.1+ 0.3+
190402 F51 0.2+ 0.1- 190530 F51 0.0 0.0 190601 H21 0.5+ 0.3+
190402 F51 0.0 0.3+ 190530 F51 0.1+ 0.2- 190602 V06 0.2- 0.2-
190514 F51 0.0 0.1- 190530 F51 0.0 0.1- 190602 V06 0.3- 0.0
190514 F51 0.0 0.1+ 190601 H21 0.0 0.2+ 190602 V06 0.2- 0.1+
Ephemeris:
2019 KE4 a,e,i = 1.51, 0.39, 26 q = 0.9252
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 05 03 17 01 09.0 +00 29 24 0.8618 1.7648 141.3 20.9 22.4
...
2019 05 18 16 46 19.7 +08 52 35 0.7593 1.6991 147.0 18.9 22.0
...
2019 05 26 16 34 31.2 +13 23 35 0.7269 1.6618 145.1 20.4 21.9
...
2019 06 01 16 24 24.8 +16 33 13 0.7126 1.6327 141.4 22.8 21.9
2019 06 02 16 22 39.7 +17 03 02 0.7110 1.6278 140.7 23.2 21.9
2019 06 03 16 20 53.8 +17 32 15 0.7096 1.6229 139.9 23.7 21.9
...
2019 06 09 16 10 12.3 +20 13 26 0.7053 1.5927 134.8 26.9 22.0
...
2019 06 17 15 56 25.0 +23 06 00 0.7090 1.5512 127.2 31.4 22.0
...
2019 07 02 15 35 41.9 +26 15 33 0.7338 1.4698 113.2 39.5 22.2
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-L15
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