MPEC 2019-S174 : 2019 SN7
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M.P.E.C. 2019-S174 Issued 2019 September 30, 13:31 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 SN7
Observations:
K19S07N* C2019 09 24.59561 02 23 49.001+09 55 44.04 21.9 wUES174F51
K19S07N C2019 09 24.60687 02 23 47.219+09 55 39.99 21.7 wUES174F51
K19S07N C2019 09 24.61817 02 23 45.445+09 55 35.82 22.2 wUES174F51
K19S07N C2019 09 25.57368702 21 50.469+09 50 30.55 21.0 GVES174F51
K19S07N C2019 09 25.58513502 21 48.749+09 50 26.68 21.9 GVES174F51
K19S07N C2019 09 25.59661302 21 47.033+09 50 22.62 21.8 GVES174F51
K19S07N C2019 09 25.60810702 21 45.303+09 50 18.33 21.8 GVES174F51
K19S07N KC2019 09 30.31118002 13 27.69 +09 26 42.8 22.3 VuES174H21
K19S07N KC2019 09 30.31726302 13 26.98 +09 26 41.3 22.2 VuES174H21
K19S07N KC2019 09 30.32334902 13 26.23 +09 26 39.9 22.4 VuES174H21
Observer details:
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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 1.3-m f/4.0
astrograph + CCD.
Orbital elements:
2019 SN7 Earth MOID = 0.0031 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Veres
M 316.85054 (2000.0) P Q
n 0.39279926 Peri. 166.77979 +0.72593814 +0.68773570
a 1.8465268 Node 149.76652 -0.63204753 +0.67042426
e 0.4753867 Incl. 0.65798 -0.27116368 +0.27847965
P 2.51 H 25.4 G 0.15 U 7
Residuals in seconds of arc
190924 F51 0.1+ 0.1- 190925 F51 0.1+ 0.1+ 190930 H21 0.2+ 0.0
190924 F51 0.0 0.0 190925 F51 0.2+ 0.1+ 190930 H21 0.1- 0.3+
190924 F51 0.1- 0.1+ 190925 F51 0.1- 0.1-
190925 F51 0.1- 0.1- 190930 H21 0.1- 0.2-
Ephemeris:
2019 SN7 a,e,i = 1.85, 0.48, 1 q = 0.9687
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 08 31 11 49 21.9 -02 28 51 0.02335 0.9880 21.7 157.8 27.5
...
2019 09 15 02 54 46.2 +11 04 15 0.05159 1.0376 126.9 50.8 20.9
...
2019 09 23 02 27 21.4 +10 04 59 0.08823 1.0741 141.4 35.6 21.7
...
2019 09 29 02 15 37.3 +09 33 31 0.1169 1.1050 150.2 26.8 22.2
2019 09 30 02 13 57.9 +09 28 46 0.1219 1.1104 151.6 25.4 22.2
2019 10 01 02 12 22.2 +09 24 08 0.1268 1.1159 152.9 24.1 22.3
...
2019 10 07 02 03 54.1 +08 58 55 0.1580 1.1501 160.9 16.5 22.6
...
2019 10 15 01 54 55.7 +08 32 36 0.2035 1.1987 170.8 7.6 22.9
...
2019 10 30 01 44 16.0 +08 09 25 0.3057 1.2959 170.8 7.0 23.9
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-S174
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