MPEC 2019-M45 : 2019 LF6
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M.P.E.C. 2019-M45 Issued 2019 June 19, 17:38 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 LF6
Observations:
K19L06F* C2019 06 10.17230308 44 44.52 +47 20 52.2 19.14r EM045I41
K19L06F C2019 06 10.17561308 44 44.96 +47 20 54.3 19.10r EM045I41
K19L06F C2019 06 10.17838008 44 45.36 +47 20 56.0 18.67r EM045I41
K19L06F C2019 06 10.18115708 44 45.72 +47 20 58.0 18.99r EM045I41
K19L06F KC2019 06 10.83966 08 46 16.82 +47 28 13.4 19.0 RoEM045K88
K19L06F KC2019 06 10.84469 08 46 17.47 +47 28 15.5 19.1 RoEM045K88
K19L06F KC2019 06 10.84841 08 46 18.07 +47 28 18.5 19.0 RoEM045K88
K19L06F KC2019 06 11.83924 08 48 27.67 +47 38 54.6 18.1 RoEM045K88
K19L06F KC2019 06 11.84343 08 48 28.22 +47 38 57.3 18.0 RoEM045K88
K19L06F KC2019 06 11.84668 08 48 28.59 +47 38 59.3 18.2 RoEM045K88
K19L06F KC2019 06 11.84947 08 48 28.97 +47 39 01.0 18.1 RoEM045K88
K19L06F |C2019 06 12.15287 08 49 06.67 +47 42 13.6 VEM045H06
K19L06F |C2019 06 12.15576 08 49 07.03 +47 42 15.3 VEM045H06
K19L06F |C2019 06 12.15864 08 49 07.40 +47 42 17.0 18.6 GVEM045H06
K19L06F KC2019 06 12.17524 08 49 09.55 +47 42 25.2 18.3 GVEM045V01
K19L06F KC2019 06 12.18353 08 49 10.52 +47 42 30.3 19.0 GVEM045V01
K19L06F KC2019 06 12.19418 08 49 11.84 +47 42 37.1 18.7 GVEM045V01
K19L06F KC2019 06 12.84914 08 50 30.74 +47 49 12.9 18.0 RoEM045K88
K19L06F KC2019 06 12.85195 08 50 31.09 +47 49 14.3 oEM045K88
K19L06F KC2019 06 16.85039 08 57 04.17 +48 25 13.7 qEM045104
K19L06F KC2019 06 16.85854 08 57 04.81 +48 25 17.6 18.3 RqEM045104
K19L06F KC2019 06 16.86749 08 57 05.50 +48 25 21.8 18.3 RqEM045104
K19L06F KC2019 06 16.88149 08 57 06.69 +48 25 27.5 18.5 GVEM045204
K19L06F HC2019 06 16.89521 08 57 07.76 +48 25 33.7 VEM045204
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri.
Measurers P. Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector + CCD.
H06 iTelescope Observatory, Mayhill. Observer H. Sato.
0.43-m f/6.8 astrograph + CCD + f/4.5 focal reducer.
I41 Palomar Mountain--ZTF. Observers Q.-Z. Ye, Z. T. F. Collaboration.
Measurer Q.-Z. Ye. 1.2-m f/2.4 Oschin Schmidt.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 0.60-m Schmidt + CCD.
V01 Mountainville Observatory, Alpine. Observer B. Sheets.
0.35-m f/7.7 Schmidt-Cassegrain + CCD.
Orbital elements:
2019 LF6 Earth MOID = 0.2603 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 115.38893 (2000.0) P Q
n 2.37819026 Peri. 213.81957 +0.83957430 -0.54316953
a 0.5558680 Node 178.94541 +0.53942002 +0.83552032
e 0.4282368 Incl. 29.44524 -0.06435089 -0.08290146
P 0.41 H 17.2 G 0.15 U 9
Residuals in seconds of arc
190610 I41 0.2+ 0.2- 190611 K88 0.4+ 0.3+ 190612 V01 0.1- 0.3+
190610 I41 0.0 0.2- 190611 K88 0.1- 0.4+ 190612 K88 0.3- 0.1-
190610 I41 0.1+ 0.2- 190611 K88 0.2+ 0.5+ 190612 K88 0.1- 0.3-
190610 I41 0.1- 0.1+ 190612 H06 0.0 0.1- 190616 104 0.1- 0.4-
190610 K88 0.3- 0.6+ 190612 H06 0.1+ 0.0 190616 104 0.1- 0.0
190610 K88 0.6- 0.4- 190612 H06 0.3+ 0.1+ 190616 104 0.2- 0.4+
190610 K88 0.4+ 0.3+ 190612 V01 0.2+ 0.9- 190616 204 0.3+ 0.1-
190611 K88 0.2+ 0.0 190612 V01 0.2- 0.5- 190616 204 0.2+ 0.2+
Ephemeris:
2019 LF6 a,e,i = 0.56, 0.43, 29 q = 0.3178
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 05 20 07 27 26.7 +40 56 35 0.5932 0.7922 51.5 92.7 18.9
...
2019 06 04 08 27 40.3 +46 01 20 0.6223 0.7821 50.4 91.8 18.9
...
2019 06 12 08 48 48.6 +47 40 41 0.6303 0.7581 48.2 93.5 18.9
...
2019 06 18 08 58 28.6 +48 34 11 0.6309 0.7314 45.7 96.2 19.0
2019 06 19 08 59 30.0 +48 41 18 0.6306 0.7263 45.2 96.7 19.0
2019 06 20 09 00 20.4 +48 47 51 0.6301 0.7209 44.7 97.3 19.0
...
2019 06 26 09 01 14.5 +49 13 01 0.6247 0.6841 41.2 101.8 19.1
...
2019 07 04 08 49 50.7 +48 47 00 0.6137 0.6232 35.0 110.6 19.3
...
2019 07 19 07 54 51.8 +40 32 24 0.6252 0.4758 19.6 134.3 20.7
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-M45
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