MPEC 2018-Q49 : 2018 QP
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M.P.E.C. 2018-Q49 Issued 2018 Aug. 22, 14:51 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
2018 QP
Observations:
K18Q00P C2018 07 13.47721721 56 36.434-05 33 43.46 22.4 GVEQ049F51
K18Q00P C2018 07 13.48957021 56 37.373-05 33 35.49 22.4 GVEQ049F51
K18Q00P C2018 07 13.50199321 56 38.267-05 33 28.25 22.0 GVEQ049F51
K18Q00P C2018 08 11.50880522 37 13.937-00 53 40.98 21.2 GVEQ049F51
K18Q00P C2018 08 11.52082222 37 14.935-00 53 34.80 20.8 GVEQ049F51
K18Q00P* C2018 08 18.46744 22 48 43.687+00 03 09.09 20.9 wUEQ049F51
K18Q00P C2018 08 18.47986 22 48 44.839+00 03 14.78 20.7 wUEQ049F51
K18Q00P C2018 08 18.49218 22 48 45.980+00 03 20.41 20.8 wUEQ049F51
K18Q00P KC2018 08 18.94709 22 49 34.45 +00 06 38.4 20.3 RoEQ049K88
K18Q00P KC2018 08 18.95414 22 49 35.13 +00 06 41.3 20.7 RoEQ049K88
K18Q00P KC2018 08 18.96119 22 49 35.79 +00 06 44.7 20.8 RoEQ049K88
K18Q00P KC2018 08 18.99758422 49 39.51 +00 07 01.6 20.3 GVEQ049L01
K18Q00P KC2018 08 19.00069822 49 39.81 +00 07 03.4 20.5 GVEQ049L01
K18Q00P KC2018 08 19.00380722 49 40.11 +00 07 04.8 20.6 GVEQ049L01
K18Q00P KC2018 08 19.29397822 50 10.82 +00 09 20.1 20.5 VuEQ049H21
K18Q00P KC2018 08 19.29949422 50 11.34 +00 09 22.6 20.8 VuEQ049H21
K18Q00P KC2018 08 19.30960722 50 12.35 +00 09 27.1 20.7 VuEQ049H21
K18Q00P KC2018 08 19.94198 22 51 20.70 +00 14 09.8 20.6 RoEQ049K88
K18Q00P KC2018 08 19.94903 22 51 21.42 +00 14 13.2 20.4 RoEQ049K88
K18Q00P KC2018 08 20.45317 22 52 14.57 +00 18 05.8 20.7 RoEQ049291
K18Q00P KC2018 08 20.45617 22 52 14.85 +00 18 06.7 20.9 RoEQ049291
K18Q00P KC2018 08 20.45917 22 52 15.17 +00 18 08.2 21.2 RoEQ049291
K18Q00P KC2018 08 22.00736 22 55 07.02 +00 29 20.2 20.2 RoEQ049K88
K18Q00P KC2018 08 22.01694 22 55 07.99 +00 29 24.0 20.6 RoEQ049K88
K18Q00P KC2018 08 22.30586 22 55 41.25 +00 31 35.7 21.0 RoEQ049291
K18Q00P KC2018 08 22.30885 22 55 41.56 +00 31 36.8 20.4 RoEQ049291
K18Q00P KC2018 08 22.31186 22 55 41.87 +00 31 38.4 20.1 RoEQ049291
Observer details:
291 LPL/Spacewatch II. Observers A. F. Tubbiolo, R. S. McMillan. 1.8-m f/2.7
reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz,
M. Willman. Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
M. Huber, E. Magnier, Y. Ramanjooloo, R. Wainscoat, C. Waters, 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.
K88 GINOP-KHK, Piszkesteto. Observers O. Hanyecz, B. Ignacz. Measurer
K. Sarneczky. 0.60-m Schmidt + CCD, 1.02-m Ritchey-Chretien + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, A. Radica, E. Pettarin.
Measurer E. Pettarin. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2018 QP Earth MOID = 0.1823 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 310.68537 (2000.0) P Q
n 0.25614771 Peri. 184.91988 +0.98913118 -0.14700582
a 2.4555139 Node 183.53769 +0.13648998 +0.92550563
e 0.5176754 Incl. 2.75611 +0.05468089 +0.34903956
P 3.85 H 22.1 G 0.15 U 5
Residuals in seconds of arc
180713 F51 0.2- 0.2- 180818 K88 0.0 0.1+ 180819 K88 0.2+ 0.2+
180713 F51 0.2+ 0.3+ 180818 K88 0.4- 0.3+ 180820 291 0.0 0.3+
180713 F51 0.1- 0.0 180818 L01 0.1+ 0.5- 180820 291 0.3- 0.1-
180811 F51 0.1+ 0.0 180819 L01 0.1+ 0.1- 180820 291 0.0 0.1+
180811 F51 0.0 0.0 180819 L01 0.1+ 0.2- 180822 K88 0.3+ 0.0
180818 F51 0.0 0.1- 180819 H21 0.3- 0.3+ 180822 K88 0.0 0.3-
180818 F51 0.0 0.1- 180819 H21 0.4- 0.3+ 180822 291 0.0 0.1+
180818 F51 0.0 0.2- 180819 H21 0.1+ 0.1+ 180822 291 0.1+ 0.1-
180818 K88 0.1+ 0.4+ 180819 K88 0.1- 0.0 180822 291 0.2+ 0.2+
Ephemeris:
2018 QP a,e,i = 2.46, 0.52, 3 q = 1.1844
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 07 23 22 09 18.8 -03 57 33 0.4535 1.4159 146.3 23.4 22.2
...
2018 08 07 22 30 21.8 -01 33 25 0.3471 1.3359 154.5 19.1 21.4
...
2018 08 15 22 42 50.4 -00 24 14 0.3014 1.2983 158.7 16.5 20.9
...
2018 08 21 22 53 15.4 +00 22 24 0.2722 1.2728 161.6 14.5 20.6
2018 08 22 22 55 06.3 +00 29 41 0.2677 1.2689 162.1 14.2 20.6
2018 08 23 22 56 59.4 +00 36 48 0.2633 1.2650 162.5 13.9 20.5
...
2018 08 29 23 09 06.5 +01 16 05 0.2396 1.2432 165.2 11.9 20.2
...
2018 09 06 23 27 37.2 +01 57 55 0.2143 1.2190 168.6 9.4 19.8
...
2018 09 21 00 09 32.3 +02 41 06 0.1869 1.1902 174.3 4.8 19.2
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-Q49
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