[Iaude] MPEC Q79: 2018 QP1 [a=1.69,e=0.47,i=14.8,H=21.2]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Wed Aug 29 10:27:17 EDT 2018
M.P.E.C. 2018-Q79 Issued 2018 Aug. 29, 14:23 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
2018 QP1
Observations:
K18Q01P C2018 08 09.55383600 30 44.584+01 48 34.94 21.1 GVEQ079F51
K18Q01P C2018 08 09.57950800 30 49.387+01 48 13.98 VEQ079F51
K18Q01P C2018 08 09.59380400 30 52.081+01 48 02.35 20.8 GVEQ079F51
K18Q01P* C2018 08 21.56764 01 18 06.446-02 21 55.84 20.8 wUEQ079F51
K18Q01P C2018 08 21.58222 01 18 10.488-02 22 21.80 20.7 wUEQ079F51
K18Q01P C2018 08 21.59676 01 18 14.538-02 22 47.81 20.8 wUEQ079F51
K18Q01P NC2018 08 22.05331801 20 28.24 -02 36 42.0 20.8 GVEQ079L01
K18Q01P NC2018 08 22.05798701 20 29.62 -02 36 50.4 20.9 GVEQ079L01
K18Q01P KC2018 08 22.06304901 20 31.10 -02 36 59.5 20.9 GVEQ079L01
K18Q01P KC2018 08 22.33539201 21 51.66 -02 45 21.4 20.9 VuEQ079H21
K18Q01P KC2018 08 22.34053201 21 53.13 -02 45 30.8 20.8 VuEQ079H21
K18Q01P KC2018 08 22.34625201 21 54.80 -02 45 41.5 20.8 VuEQ079H21
K18Q01P KC2018 08 23.31982601 26 49.83 -03 16 43.5 20.9 VuEQ079H21
K18Q01P KC2018 08 23.32754601 26 52.14 -03 16 58.4 20.7 VuEQ079H21
K18Q01P KC2018 08 23.33709201 26 55.00 -03 17 17.1 20.6 VuEQ079H21
K18Q01P |C2018 08 26.23854 01 42 42.77 -04 59 31.1 20.3 GUEQ079807
K18Q01P |C2018 08 26.24267 01 42 44.18 -04 59 40.6 20.4 GUEQ079807
K18Q01P |C2018 08 26.24738 01 42 45.76 -04 59 51.5 20.6 GUEQ079807
Observer details:
807 Cerro Tololo. 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. 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. 0.61-m f/4.5
astrograph + CCD, 0.76-m f/3.0 astrograph + CCD, 0.81-m f/4.0 astrograph
+ CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, A. Radica. 1.0-m
f/2.9 reflector + CCD.
Orbital elements:
2018 QP1 Earth MOID = 0.1429 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 258.62248 (2000.0) P Q
n 0.44761642 Peri. 273.06362 +0.44144838 -0.88796885
a 1.6925131 Node 149.66721 +0.89073614 +0.41633817
e 0.4718327 Incl. 14.79645 +0.10822407 +0.19538131
P 2.20 H 21.2 G 0.15 U 6
Residuals in seconds of arc
180809 F51 0.1- 0.2+ 180822 L01 0.4- 0.3+ 180823 H21 0.0 0.4-
180809 F51 0.1- 0.1- 180822 L01 0.2+ 0.4+ 180823 H21 0.1- 0.1-
180809 F51 0.2+ 0.2- 180822 L01 0.7+ 0.6+ 180823 H21 0.1- 0.0
180821 F51 0.2+ 0.1+ 180822 H21 0.4- 0.6- 180826 807 0.1- 0.1+
180821 F51 0.0 0.1+ 180822 H21 0.6- 0.4- 180826 807 0.2+ 0.1+
180821 F51 0.0 0.0 180822 H21 0.3- 0.4- 180826 807 0.1+ 0.0
Ephemeris:
2018 QP1 a,e,i = 1.69, 0.47, 15 q = 0.8939
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 07 30 00 00 37.1 +03 21 10 0.5491 1.4043 125.0 36.3 22.1
...
2018 08 14 00 46 09.6 +00 38 16 0.3901 1.2985 129.9 36.7 21.2
...
2018 08 22 01 20 12.0 -02 34 43 0.3191 1.2420 130.3 38.4 20.7
...
2018 08 28 01 53 10.8 -06 09 51 0.2745 1.2001 128.4 41.3 20.4
2018 08 29 01 59 28.0 -06 52 19 0.2679 1.1932 127.8 42.0 20.4
2018 08 30 02 06 00.3 -07 36 42 0.2616 1.1863 127.2 42.7 20.3
...
2018 09 05 02 50 56.6 -12 39 25 0.2300 1.1455 121.5 48.6 20.1
...
2018 09 13 04 06 12.1 -20 06 38 0.2078 1.0930 109.4 60.3 20.1
...
2018 09 28 06 40 13.2 -28 09 49 0.2294 1.0043 84.0 82.9 20.9
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-Q79
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