[Iaude] MPEC S178: 2019 SW7 [a=2.41,e=0.49,i=6.1,H=22.1]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Sep 30 13:08:32 EDT 2019
M.P.E.C. 2019-S178 Issued 2019 September 30, 17:00 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
2019 SW7
Observations:
K19S07W* C2019 09 22.33005 22 17 14.895-30 52 41.01 21.4 wUES178F51
K19S07W C2019 09 22.34041 22 17 16.380-30 52 31.94 21.7 wUES178F51
K19S07W C2019 09 22.35067 22 17 17.898-30 52 23.06 21.2 wUES178F51
K19S07W C2019 09 24.34777022 22 26.159-30 21 45.26 21.7 GVES178F51
K19S07W C2019 09 24.36011122 22 27.892-30 21 33.82 21.3 GVES178F51
K19S07W C2019 09 24.37244322 22 29.647-30 21 22.09 21.3 GVES178F51
K19S07W C2019 09 24.38482422 22 31.365-30 21 10.32 21.6 GVES178F51
K19S07W |C2019 09 29.10924 22 34 05.15 -29 01 43.1 21.7 GVES178807
K19S07W |C2019 09 29.11627 22 34 06.08 -29 01 35.7 21.7 GVES178807
K19S07W |C2019 09 29.12338 22 34 07.01 -29 01 28.0 21.7 GVES178807
K19S07W KC2019 09 30.19163 22 36 37.74 -28 42 47.9 oES178691
K19S07W KC2019 09 30.22100 22 36 41.57 -28 42 16.5 22.3 RoES178691
K19S07W KC2019 09 30.25036 22 36 45.38 -28 41 44.8 22.4 RoES178691
Observer details:
691 Steward Observatory, Kitt Peak-Spacewatch. Observer J. V. Scotti.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
1.00-m f/10.0 astrograph + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman, K. Chambers, E. Magnier. 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.
Orbital elements:
2019 SW7 Earth MOID = 0.2129 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Bell
M 330.20625 (2000.0) P Q
n 0.26322797 Peri. 201.35558 +0.77202274 +0.62877203
a 2.4112821 Node 119.34347 -0.56662525 +0.74706437
e 0.4927616 Incl. 6.11649 -0.28795264 +0.21573259
P 3.74 H 22.1 G 0.15 U 7
Residuals in seconds of arc
190922 F51 0.0 0.1+ 190924 F51 0.2+ 0.0 190930 691 0.1- 0.4+
190922 F51 0.2- 0.1+ 190924 F51 0.0 0.1- 190930 691 0.0 0.3+
190922 F51 0.2+ 0.1- 190929 807 0.0 0.4- 190930 691 0.1- 0.3+
190924 F51 0.1- 0.2+ 190929 807 0.1+ 0.5-
190924 F51 0.1- 0.0 190929 807 0.0 0.3-
Ephemeris:
2019 SW7 a,e,i = 2.41, 0.49, 6 q = 1.2231
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 08 31 21 09 52.0 -33 30 05 0.2513 1.2310 148.5 25.3 20.7
...
2019 09 15 21 57 00.8 -32 26 17 0.2994 1.2598 143.8 28.2 21.2
...
2019 09 23 22 18 58.9 -30 42 18 0.3350 1.2830 141.5 29.1 21.5
...
2019 09 29 22 33 49.5 -29 03 39 0.3664 1.3037 139.9 29.7 21.8
2019 09 30 22 36 10.5 -28 45 55 0.3720 1.3074 139.6 29.8 21.8
2019 10 01 22 38 29.6 -28 27 52 0.3777 1.3111 139.3 29.9 21.9
...
2019 10 07 22 51 46.0 -26 34 11 0.4146 1.3351 137.5 30.4 22.1
...
2019 10 15 23 08 00.1 -23 53 15 0.4703 1.3703 134.9 31.0 22.5
...
2019 10 30 23 35 15.6 -18 43 07 0.5954 1.4451 129.2 32.2 23.1
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-S178
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