MPEC 2019-S76 : 2019 SW2
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M.P.E.C. 2019-S76 Issued 2019 September 24, 19:32 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 SW2
Observations:
K19S02W* C2019 09 20.34778 00 43 30.52 -15 42 27.5 19.4 GVES076703
K19S02W C2019 09 20.35315 00 43 30.16 -15 43 04.0 20.0 GVES076703
K19S02W C2019 09 20.35852 00 43 29.66 -15 43 39.1 19.6 GVES076703
K19S02W C2019 09 20.36388 00 43 29.29 -15 44 15.3 18.8 GVES076703
K19S02W C2019 09 22.35651 00 41 13.61 -19 11 47.0 20.1 GVES076G96
K19S02W C2019 09 22.36091 00 41 13.26 -19 12 12.8 20.0 GVES076G96
K19S02W C2019 09 22.36588 00 41 12.87 -19 12 41.8 19.7 GVES076G96
K19S02W C2019 09 22.37048 00 41 12.51 -19 13 08.8 19.9 GVES076G96
K19S02W C2019 09 23.33191000 40 08.90 -20 43 49.1 19.8 GVES076H01
K19S02W C2019 09 23.33570600 40 08.60 -20 44 09.8 19.9 GVES076H01
K19S02W C2019 09 23.34618700 40 07.79 -20 45 07.1 20.0 GVES076H01
K19S02W C2019 09 23.35258900 40 07.29 -20 45 42.0 19.8 GVES076H01
K19S02W C2019 09 24.44244 00 38 56.765-22 21 18.77 20.3 wUES076F51
K19S02W C2019 09 24.45337 00 38 55.918-22 22 14.26 20.3 wUES076F51
K19S02W C2019 09 24.46434 00 38 55.068-22 23 09.73 20.3 wUES076F51
K19S02W C2019 09 24.47527 00 38 54.222-22 24 05.14 20.3 wUES076F51
Observer details:
703 Catalina Sky Survey. 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. 0.68-m Schmidt + 10K CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman. Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J.
Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R.
Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. 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. 1.5-m reflector + 10K CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
Orbital elements:
2019 SW2 Earth MOID = 0.1524 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Bell
M 325.61459 (2000.0) P Q
n 0.52377463 Peri. 101.92500 +0.09740967 +0.99261649
a 1.5241922 Node 172.44653 -0.98221606 +0.08416860
e 0.3932423 Incl. 33.35554 +0.16050848 -0.08733928
P 1.88 H 21.5 G 0.15 U 8
Residuals in seconds of arc
190920 703 0.7- 0.3+ 190922 G96 0.0 0.1+ 190924 F51 0.0 0.0
190920 703 0.5+ 0.4- 190922 G96 0.1+ 0.1- 190924 F51 0.0 0.0
190920 703 0.4- 0.3+ 190923 H01 0.0 0.1- 190924 F51 0.0 0.1+
190920 703 0.6+ 0.3- 190923 H01 0.1- 0.0 190924 F51 0.0 0.1-
190922 G96 0.0 0.2+ 190923 H01 0.0 0.1-
190922 G96 0.0 0.0 190923 H01 0.1- 0.0
Ephemeris:
2019 SW2 a,e,i = 1.52, 0.39, 33 q = 0.9248
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 08 25 01 12 45.1 +53 40 42 0.2325 1.0942 104.9 63.2 20.8
...
2019 09 09 00 57 01.6 +12 47 12 0.1972 1.1780 147.2 27.6 19.6
...
2019 09 17 00 47 26.0 -08 49 23 0.2295 1.2248 161.2 15.3 19.6
...
2019 09 23 00 40 31.0 -20 12 41 0.2732 1.2604 157.5 17.8 20.1
2019 09 24 00 39 25.3 -21 42 55 0.2817 1.2663 156.2 18.6 20.2
2019 09 25 00 38 20.9 -23 07 08 0.2905 1.2723 155.0 19.5 20.3
...
2019 10 01 00 32 28.4 -29 43 09 0.3480 1.3080 147.4 24.4 20.9
...
2019 10 09 00 26 33.0 -34 55 02 0.4344 1.3555 138.5 29.2 21.6
...
2019 10 24 00 22 04.6 -38 29 47 0.6142 1.4430 125.8 34.0 22.7
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-S76
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