[Iaude] MPEC L35: 2018 KB4 [a=2.21,e=0.56,i=25.9,H=21.2]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Fri Jun 8 17:13:19 EDT 2018
M.P.E.C. 2018-L35 Issued 2018 June 8, 21:10 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2018 KB4
Observations:
K18K04B* C2018 05 26.56650 20 22 22.501+03 43 48.93 18.2 iUEL035F51
K18K04B C2018 05 26.57720 20 22 21.992+03 40 17.59 18.1 iUEL035F51
K18K04B C2018 05 26.58795 20 22 21.478+03 36 44.85 18.1 iUEL035F51
K18K04B C2018 05 26.59871 20 22 20.956+03 33 11.85 18.3 iUEL035F51
K18K04B KC2018 05 26.99661 20 22 18.61 +01 21 09.9 UEL035104
K18K04B KC2018 05 27.00844 20 22 18.23 +01 17 15.8 18.0 RUEL035104
K18K04B KC2018 05 27.01435 20 22 18.08 +01 15 18.1 UEL035104
K18K04B KC2018 05 27.02120 20 22 17.67 +01 14 52.0 18.0 GUEL035K91
K18K04B KC2018 05 27.02201 20 22 17.57 +01 12 44.0 18.9 VUEL035L01
K18K04B KC2018 05 27.02319 20 22 17.57 +01 12 20.6 18.9 VUEL035L01
K18K04B KC2018 05 27.02428 20 22 17.54 +01 13 51.0 18.0 GUEL035K91
K18K04B KC2018 05 27.02439 20 22 17.52 +01 11 56.9 19.0 VUEL035L01
K18K04B IC2018 05 27.02573 20 22 17.48 +01 11 29.6 18.5 VUEL035L01
K18K04B KC2018 05 27.02707 20 22 17.41 +01 11 03.3 18.8 VUEL035L01
K18K04B KC2018 05 27.02795 20 22 17.40 +01 12 37.9 18.0 GUEL035K91
K18K04B KC2018 05 27.03102 20 22 17.26 +01 11 37.1 18.1 GUEL035K91
K18K04B IC2018 05 27.03490 20 22 17.13 +01 08 27.3 18.8 VUEL035L01
K18K04B IC2018 05 27.03609 20 22 17.06 +01 08 04.5 18.8 VUEL035L01
K18K04B KC2018 05 27.03729 20 22 17.03 +01 07 40.4 18.8 VUEL035L01
K18K04B C2018 05 27.46067 20 22 08.64 -01 12 26.6 18.0 GUEL035I52
K18K04B C2018 05 27.46080 20 22 08.62 -01 12 29.2 17.8 GUEL035I52
K18K04B C2018 05 27.46093 20 22 08.61 -01 12 31.7 17.8 GUEL035I52
K18K04B C2018 05 27.46105 20 22 08.61 -01 12 34.5 17.7 GUEL035I52
K18K04B KC2018 05 28.05389 20 22 00.30 -04 29 16.4 18.1 RqEL035J77
K18K04B KC2018 05 28.07655 20 21 59.45 -04 36 46.5 18.1 RqEL035J77
K18K04B KC2018 05 28.08141 20 21 59.29 -04 38 23.8 18.1 RqEL035J77
K18K04B KC2018 05 28.08729 20 21 59.04 -04 40 19.2 17.8 RqEL035J77
K18K04B KC2018 05 28.08934 20 21 58.97 -04 41 00.5 18.2 RqEL035J77
K18K04B (C2018 05 28.15677 20 21 57.58 -05 02 51.6 17.8 RUEL035G40
K18K04B (C2018 05 28.17067 20 21 56.86 -05 07 26.8 17.7 RUEL035G40
K18K04B (C2018 05 28.17390 20 21 56.70 -05 08 30.6 18.0 RUEL035G40
K18K04B C2018 06 02.43810 20 19 05.20 -31 07 24.8 UEL035I52
K18K04B C2018 06 02.43871 20 19 05.16 -31 07 33.8 17.1 GUEL035I52
K18K04B C2018 06 02.44136 20 19 04.96 -31 08 12.0 UEL035I52
K18K04B C2018 06 02.44400 20 19 04.69 -31 08 51.1 UEL035I52
K18K04B C2018 06 03.42745 20 18 15.69 -35 02 17.7 17.6 GUEL035I52
K18K04B C2018 06 03.42757 20 18 15.64 -35 02 19.7 18.6 GUEL035I52
K18K04B C2018 06 03.42770 20 18 15.63 -35 02 20.4 18.1 GUEL035I52
K18K04B C2018 06 03.42783 20 18 15.60 -35 02 23.4 17.7 GUEL035I52
K18K04B 5C2018 06 04.66894 20 17 05.31 -39 27 38.3 18.2 RqEL035E10
K18K04B 5C2018 06 04.67106 20 17 05.13 -39 28 04.0 18.3 RqEL035E10
K18K04B 1C2018 06 04.68097 20 17 04.23 -39 30 04.3 vEL035Q62
K18K04B 1C2018 06 04.68275 20 17 04.05 -39 30 26.6 18.5 wvEL035Q62
K18K04B 1C2018 06 06.55857 20 14 58.84 -45 16 21.8 vEL035Q62
K18K04B 1C2018 06 06.56002 20 14 58.67 -45 16 36.1 vEL035Q62
K18K04B 1C2018 06 06.56132 20 14 58.53 -45 16 49.5 18.5 wvEL035Q62
K18K04B ^C2018 06 06.59224820 14 51.016-45 23 02.54 18.37GVEL035568
K18K04B ^C2018 06 06.59342520 14 50.887-45 23 14.48 18.40GVEL035568
K18K04B ^C2018 06 06.59460320 14 50.758-45 23 26.09 18.39GVEL035568
K18K04B KC2018 06 07.43057 20 13 43.20 -47 36 45.5 17.9 RqEL035I47
K18K04B KC2018 06 07.43397 20 13 42.84 -47 37 17.2 18.0 RqEL035I47
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri, M. D. Grazia.
Measurers P. Bacci, L. Tesi, G. Fagioli. 0.60-m f/4 reflector + CCD.
568 Mauna Kea. Observers R. Wainscoat, C. Wipper, A. Petric. Measurers
R. Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
E10 Siding Spring-Faulkes Telescope South. Observer R. Miles. 2.0-m f/10.0
Ritchey-Chretien + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz,
M. Willman. Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
M. Huber, E. Magnier, Y. Ramanjooloo, R. Wainscoat, C. Waters, R. Weryk.
1.8-m Ritchey-Chretien + CCD.
G40 Slooh.com Canary Islands Observatory. Observer K. Dankov. 0.43-m f/6.8
Corrected Dall-Kirkham + CCD.
I47 Pierre Auger Observatory, Malargue. Observer M. Masek. 0.3-m f/10
reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observers A. R. Gibbs,
J. A. Johnson. Measurers B. M. Africano, E. J. Christensen, D. C. Fuls,
A. R. Gibbs, A. D. Grauer, H. Groeller, J. A. Johnson, R. A. Kowalski,
S. M. Larson, G. J. Leonard, R. L. Seaman, F. C. Shelly. 1.0-m reflector
+ CCD.
J77 Golden Hill Observatory, Stourton Caundle. Observer R. Miles. 0.35-m f/8
Schmidt-Cassegrain + CCD.
K91 Sutherland-LCO A. Observers T. Lister, J. Chatelain, E. Gomez,
S. Greenstreet. Measurer T. Lister. 0.4-m f/8.0 Schmidt-Cassegrain + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Q62 iTelescope Observatory, Siding Spring. Observer H. Sato. 0.51-m f/6.8
astrograph + CCD + f/4.5 focal reducer.
Orbital elements:
2018 KB4 Earth MOID = 0.0549 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 349.84976 (2000.0) P Q
n 0.30098056 Peri. 138.21251 -0.78579263 +0.45496555
a 2.2051785 Node 73.57687 -0.61646801 -0.63087641
e 0.5557126 Incl. 25.89935 +0.04997134 -0.62849129
P 3.27 H 21.2 G 0.15 U 5
Residuals in seconds of arc
180526 F51 0.1+ 0.1- 180527 L01 0.5- 0.4+ 180602 I52 0.4- 1.0+
180526 F51 0.1+ 0.1+ 180527 L01 0.3- 0.2+ 180603 I52 0.1+ 0.3-
180526 F51 0.2+ 0.1- 180527 I52 0.2+ 0.1+ 180603 I52 0.4- 0.7-
180526 F51 0.1+ 0.4- 180527 I52 0.0 0.1+ 180603 I52 0.4- 0.4+
180526 104 0.9- 0.3+ 180527 I52 0.0 0.2+ 180603 I52 0.6- 0.8-
180527 104 0.8- 1.1+ 180527 I52 0.0 0.2- 180604 E10 0.0 0.5-
180527 104 0.1- 0.8+ 180528 J77 0.0 0.6+ 180604 E10 0.1+ 0.3-
180527 K91 0.1- 0.5- 180528 J77 0.0 0.1+ 180604 Q62 0.4+ 0.3+
180527 L01 0.4- 0.2+ 180528 J77 0.4+ 0.8- 180604 Q62 0.2+ 0.3-
180527 L01 0.2+ 0.2+ 180528 J77 0.1+ 0.4+ 180606 Q62 0.1- 0.7+
180527 K91 0.1- 0.3- 180528 J77 0.3+ 0.2- 180606 Q62 0.5- 1.3+
180527 L01 0.1+ 0.4+ 180528 G40 0.2+ 0.5- 180606 Q62 0.7- 1.2+
180527 L01 0.2+ 0.3- 180528 G40 0.1+ 0.3- 180606 568 0.4+ 0.4-
180527 L01 0.1- 0.0 180528 G40 0.2+ 0.1- 180606 568 0.5+ 0.5-
180527 K91 0.1+ 0.5- 180602 I52 0.2+ 0.5- 180606 568 0.5+ 0.4-
180527 K91 0.0 0.3- 180602 I52 0.3+ 0.4- 180607 I47 0.3+ 0.0
180527 L01 0.1- 0.4- 180602 I52 0.4+ 0.8+ 180607 I47 0.3+ 0.8-
Ephemeris:
2018 KB4 a,e,i = 2.21, 0.56, 26 q = 0.9797
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 05 09 20 21 05.7 +60 11 40 0.1926 0.9946 80.1 88.9 20.7
...
2018 05 24 20 22 42.5 +17 17 49 0.1020 1.0447 105.7 69.0 18.8
...
2018 06 01 20 20 06.2 -24 48 11 0.1064 1.0834 128.5 47.1 18.3
...
2018 06 07 20 14 20.6 -46 28 49 0.1396 1.1168 134.3 40.6 18.8
2018 06 08 20 12 58.7 -49 01 44 0.1466 1.1227 134.5 40.1 18.9
2018 06 09 20 11 29.3 -51 20 02 0.1539 1.1286 134.7 39.8 19.0
...
2018 06 15 19 59 54.9 -61 14 42 0.2020 1.1660 134.4 38.5 19.6
...
2018 06 23 19 38 40.2 -68 00 27 0.2731 1.2196 133.2 37.4 20.3
...
2018 07 08 18 57 01.1 -71 48 03 0.4183 1.3279 130.7 35.5 21.4
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-L35
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