MPEC 2018-Q06 : 2018 PL22
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M.P.E.C. 2018-Q06 Issued 2018 Aug. 16, 01:42 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 PL22
Observations:
K18P22L* C2018 08 13.57645 23 24 52.317+11 44 19.71 20.9 wUEQ006F51
K18P22L C2018 08 13.58765 23 24 57.269+11 43 17.27 20.9 wUEQ006F51
K18P22L C2018 08 13.59883 23 25 02.242+11 42 14.60 21.0 wUEQ006F51
K18P22L C2018 08 13.61004 23 25 07.234+11 41 11.95 20.9 wUEQ006F51
K18P22L KC2018 08 14.34662223 30 54.38 +10 33 19.7 20.6 VuEQ006H21
K18P22L KC2018 08 14.34995123 30 55.81 +10 33 00.7 20.2 VuEQ006H21
K18P22L KC2018 08 14.35449123 30 57.76 +10 32 35.2 20.7 VuEQ006H21
K18P22L _C2018 08 14.47882423 31 56.638+10 21 49.54 21.0 GVEQ006568
K18P22L _C2018 08 14.47977223 31 57.035+10 21 44.39 21.0 GVEQ006568
K18P22L _C2018 08 14.50224023 32 06.392+10 19 42.74 21.0 GVEQ006568
K18P22L KC2018 08 16.01674523 43 03.89 +08 04 40.3 20.6 RSEQ006L01
K18P22L KC2018 08 16.01936023 43 04.85 +08 04 26.6 20.8 RSEQ006L01
K18P22L KC2018 08 16.02196823 43 05.88 +08 04 12.8 20.5 RSEQ006L01
Observer details:
568 Mauna Kea. Observers R. J. Wainscoat, L. Wells. Measurers M. Micheli,
R. J. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + 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.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, F. Hrzenjak, D. Vida.
Measurers E. Pettarin, D. Vida. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2018 PL22 Earth MOID = 0.0750 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 319.39846 (2000.0) P Q
n 0.31103956 Peri. 158.07544 +0.63370235 +0.77009678
a 2.1573749 Node 151.09396 -0.73036074 +0.62683420
e 0.5014554 Incl. 8.72160 -0.25494023 +0.11844760
P 3.17 H 24.5 G 0.15 U 5
Residuals in seconds of arc
180813 F51 0.1+ 0.0 180814 H21 0.0 0.2- 180816 L01 0.6+ 0.2+
180813 F51 0.1- 0.1+ 180814 H21 0.2+ 0.9- 180816 L01 0.2- 0.1+
180813 F51 0.1+ 0.1- 180814 568 0.0 0.0 180816 L01 0.0 0.2-
180813 F51 0.1+ 0.0 180814 568 0.0 0.0
180814 H21 0.1- 0.7+ 180814 568 0.0 0.1+
Ephemeris:
2018 PL22 a,e,i = 2.16, 0.50, 9 q = 1.0755
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 07 17 18 53 03.1 +33 21 57 0.1214 1.0890 124.0 50.7 22.0
...
2018 08 01 21 14 48.3 +29 20 40 0.08768 1.0756 131.9 44.6 21.1
...
2018 08 09 22 43 46.8 +18 54 28 0.08606 1.0801 138.7 38.3 20.9
...
2018 08 15 23 35 48.0 +09 35 16 0.09418 1.0888 142.1 34.8 21.0
2018 08 16 23 42 55.7 +08 07 07 0.09622 1.0907 142.5 34.4 21.0
2018 08 17 23 49 38.0 +06 41 37 0.09844 1.0927 142.9 34.0 21.1
...
2018 08 23 00 21 52.9 -00 45 59 0.1148 1.1071 144.8 31.8 21.4
...
2018 08 31 00 48 13.1 -07 52 53 0.1429 1.1324 147.3 28.8 21.8
...
2018 09 15 01 07 15.1 -15 10 51 0.2091 1.1962 153.3 22.2 22.6
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-Q06
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