MPEC 2019-S108 : 2019 SH4
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M.P.E.C. 2019-S108 Issued 2019 September 27, 05:52 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 SH4
Observations:
K19S04H* C2019 09 24.60687 02 21 02.358+11 12 03.59 21.6 wUES108F51
K19S04H C2019 09 24.61817 02 21 04.179+11 11 57.70 21.9 wUES108F51
K19S04H C2019 09 24.62961 02 21 06.081+11 11 51.53 21.7 wUES108F51
K19S04H C2019 09 25.57293602 23 57.890+11 03 22.59 21.4 GVES108F51
K19S04H C2019 09 25.58438902 23 59.908+11 03 15.74 21.4 GVES108F51
K19S04H KC2019 09 25.95298802 25 13.727+10 59 27.63 VES108J04
K19S04H KC2019 09 25.96517702 25 16.068+10 59 20.29 21.0 GVES108J04
K19S04H KC2019 09 25.97735302 25 18.386+10 59 13.19 21.1 GVES108J04
K19S04H KC2019 09 27.00121902 28 50.758+10 47 44.87 20.8 GVES108J04
K19S04H KC2019 09 27.00875602 28 52.330+10 47 39.49 20.5 GVES108J04
K19S04H KC2019 09 27.01629502 28 53.912+10 47 34.07 20.8 GVES108J04
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.
J04 ESA Optical Ground Station, Tenerife. Observer P. Ruiz. Measurers M.
Micheli, D. Koschny, M. Busch, A. Knofel, E. Schwab. 1.0-m f/4.4
reflector + CCD.
Orbital elements:
2019 SH4 Earth MOID = 0.0307 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Bell
M 286.66210 (2000.0) P Q
n 0.34349066 Peri. 303.71373 -0.58639330 -0.81001819
a 2.0192624 Node 182.19808 +0.77121218 -0.55690560
e 0.7776023 Incl. 5.48255 +0.24773911 -0.18364825
P 2.87 H 22.7 G 0.15 U 8
Residuals in seconds of arc
190924 F51 0.1+ 0.1+ 190925 F51 0.1- 0.0 190927 J04 0.0 0.1+
190924 F51 0.2- 0.1+ 190925 J04 0.1- 0.2+ 190927 J04 0.1- 0.0
190924 F51 0.2+ 0.1- 190925 J04 0.1+ 0.0 190927 J04 0.0 0.1-
190925 F51 0.1+ 0.0 190925 J04 0.1+ 0.0
Ephemeris:
2019 SH4 a,e,i = 2.02, 0.78, 5 q = 0.4491
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 08 28 01 37 38.0 +11 25 50 0.7518 1.5836 127.4 30.5 24.4
...
2019 09 12 01 56 15.9 +11 53 13 0.4860 1.4038 137.5 29.0 23.1
...
2019 09 20 02 09 51.8 +11 39 18 0.3536 1.3021 142.2 28.2 22.3
...
2019 09 26 02 25 21.0 +10 59 12 0.2586 1.2229 144.6 28.4 21.5
2019 09 27 02 28 48.7 +10 47 59 0.2432 1.2095 144.8 28.5 21.3
2019 09 28 02 32 39.6 +10 34 49 0.2279 1.1960 144.9 28.8 21.1
...
2019 10 04 03 10 36.1 +08 01 07 0.1396 1.1135 141.8 33.8 20.1
...
2019 10 12 07 01 13.9 -10 31 59 0.05614 0.9999 90.1 86.7 19.5
...
2019 10 27 12 45 00.0 -16 27 43 0.2331 0.7779 19.3 155.0 28.5
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-S108
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