MPEC 2019-S111 : 2019 SL4
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M.P.E.C. 2019-S111 Issued 2019 September 27, 05:59 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 SL4
Observations:
K19S04L C2019 09 25.46749201 19 29.094-05 43 50.64 20.5 GVES111F51
K19S04L C2019 09 25.49294401 19 24.602-05 44 29.42 20.4 GVES111F51
K19S04L C2019 09 25.50564201 19 22.360-05 44 48.77 20.5 GVES111F51
K19S04L* C2019 09 26.48750 01 17 00.154-06 08 21.83 21.3 wUES111F51
K19S04L C2019 09 26.51049 01 16 56.410-06 08 52.86 20.7 wUES111F51
K19S04L C2019 09 26.52202 01 16 54.545-06 09 08.32 20.6 wUES111F51
K19S04L KC2019 09 27.00196401 15 50.22 -06 19 59.0 20.5 GVES111L01
K19S04L KC2019 09 27.00352901 15 49.99 -06 20 01.1 20.3 GVES111L01
K19S04L KC2019 09 27.01779201 15 47.86 -06 20 19.5 20.5 GVES111L01
K19S04L KC2019 09 27.01937001 15 47.65 -06 20 21.9 20.5 GVES111L01
K19S04L KC2019 09 27.20052101 15 25.42 -06 24 05.7 20.5 VuES111H21
K19S04L KC2019 09 27.20661701 15 24.50 -06 24 13.3 20.7 VuES111H21
K19S04L KC2019 09 27.21230701 15 23.67 -06 24 20.2 20.8 VuES111H21
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, C.-C. Lin,
Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, L. Denneau,
J. Fairlamb, H. Flewelling, 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.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, F. Valentine. Measurer
K. Korlevic. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2019 SL4 Earth MOID = 0.0046 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Bell
M 320.57375 (2000.0) P Q
n 0.43290790 Peri. 117.56819 +0.28927471 +0.95702056
a 1.7306359 Node 169.18512 -0.91267497 +0.28228728
e 0.5169591 Incl. 6.35814 -0.28869456 +0.06652468
P 2.28 H 23.8 G 0.15 U 8
Residuals in seconds of arc
190925 F51 0.0 0.1- 190926 F51 0.0 0.1+ 190927 H21 0.0 0.1-
190925 F51 0.1+ 0.0 190927 L01 0.2- 0.2+ 190927 H21 0.2- 0.0
190925 F51 0.0 0.0 190927 L01 0.2- 0.1+ 190927 H21 0.0 0.2+
190926 F51 0.0 0.0 190927 L01 0.2+ 0.1-
190926 F51 0.1- 0.0 190927 L01 0.6+ 0.5-
Ephemeris:
2019 SL4 a,e,i = 1.73, 0.52, 6 q = 0.8360
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 08 28 11 18 49.5 +26 52 48 0.07911 0.9371 21.3 157.0 28.2
...
2019 09 12 02 49 56.3 +12 03 47 0.04777 1.0347 124.9 52.9 19.2
...
2019 09 20 01 37 44.2 -02 23 20 0.09916 1.0933 152.3 25.3 20.1
...
2019 09 26 01 18 09.9 -05 56 32 0.1427 1.1390 161.3 16.4 20.7
2019 09 27 01 15 50.6 -06 19 10 0.1502 1.1467 162.4 15.3 20.8
2019 09 28 01 13 42.2 -06 39 19 0.1579 1.1544 163.3 14.4 20.9
...
2019 10 04 01 03 42.8 -08 01 13 0.2056 1.2012 166.3 11.4 21.5
...
2019 10 12 00 55 28.6 -08 43 55 0.2745 1.2643 163.9 12.6 22.3
...
2019 10 27 00 49 19.9 -08 19 18 0.4226 1.3821 152.2 19.6 23.6
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-S111
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