[Iaude] MPEC S119: 2019 ST4 [a=2.88,e=0.58,i=10.4,H=23.3]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Sep 27 10:05:42 EDT 2019
M.P.E.C. 2019-S119 Issued 2019 September 27, 14:04 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 ST4
Observations:
K19S04T* C2019 09 24.58702 02 12 34.300+08 06 32.20 21.8 wUES119F51
K19S04T C2019 09 24.59833 02 12 35.427+08 07 13.44 21.7 wUES119F51
K19S04T C2019 09 24.60959 02 12 36.563+08 07 55.25 21.8 wUES119F51
K19S04T C2019 09 24.62096 02 12 37.726+08 08 36.86 21.8 wUES119F51
K19S04T C2019 09 25.36934 02 14 04.23 +08 54 45.0 22.3 GVES119V06
K19S04T C2019 09 25.37480 02 14 04.78 +08 55 05.4 21.8 GVES119V06
K19S04T C2019 09 25.37658 02 14 04.95 +08 55 11.9 22.1 GVES119V06
K19S04T C2019 09 25.37836 02 14 05.16 +08 55 18.8 21.6 GVES119V06
K19S04T C2019 09 25.57368702 14 26.136+09 07 33.52 21.8 GVES119F51
K19S04T C2019 09 25.58513502 14 27.236+09 08 15.21 21.3 GVES119F51
K19S04T C2019 09 25.59661302 14 28.412+09 08 58.57 21.4 GVES119F51
K19S04T C2019 09 25.60810702 14 29.563+09 09 41.31 21.9 GVES119F51
K19S04T KC2019 09 27.33400402 17 42.20 +10 57 51.1 21.9 VuES119H21
K19S04T KC2019 09 27.36230102 17 44.94 +10 59 38.8 22.1 VuES119H21
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. 0.76-m f/3.0
astrograph + CCD.
V06 Catalina Sky Survey-Kuiper. Observer R. A. Kowalski. 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. 1.55-m reflector + CCD.
Orbital elements:
2019 ST4 Earth MOID = 0.2041 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Bell
M 327.04009 (2000.0) P Q
n 0.20180546 Peri. 6.50530 +0.94630743 -0.32092345
a 2.8785963 Node 12.42631 +0.28785864 +0.78183401
e 0.5823892 Incl. 10.40513 +0.14710424 +0.53455002
P 4.88 H 23.3 G 0.15 U 8
Residuals in seconds of arc
190924 F51 0.2+ 0.0 190925 V06 0.2+ 0.3+ 190925 F51 0.1+ 0.1+
190924 F51 0.0 0.3- 190925 V06 0.0 0.2+ 190925 F51 0.1+ 0.1+
190924 F51 0.1- 0.2+ 190925 V06 0.5+ 0.5+ 190927 H21 0.2+ 0.2-
190924 F51 0.1- 0.0 190925 F51 0.0 0.3+ 190927 H21 0.0 0.2+
190925 V06 0.1+ 0.3+ 190925 F51 0.5- 0.6-
Ephemeris:
2019 ST4 a,e,i = 2.88, 0.58, 10 q = 1.2021
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 08 28 01 14 26.1 -12 54 09 0.3511 1.2935 138.2 31.4 22.9
...
2019 09 12 01 47 04.6 -03 25 06 0.2776 1.2394 142.9 29.3 22.3
...
2019 09 20 02 03 37.4 +03 34 05 0.2510 1.2197 145.5 27.8 22.0
...
2019 09 26 02 15 14.6 +09 34 12 0.2375 1.2097 147.4 26.6 21.8
2019 09 27 02 17 05.5 +10 37 00 0.2358 1.2084 147.6 26.4 21.8
2019 09 28 02 18 54.7 +11 40 21 0.2343 1.2072 147.9 26.2 21.7
...
2019 10 04 02 29 11.3 +18 06 48 0.2285 1.2027 149.3 25.1 21.7
...
2019 10 12 02 40 56.4 +26 28 35 0.2297 1.2033 150.4 24.2 21.6
...
2019 10 27 02 55 45.0 +38 56 44 0.2563 1.2247 151.1 23.1 21.9
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-S119
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