MPEC 2018-Q25 : 2018 PU23
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M.P.E.C. 2018-Q25 Issued 2018 Aug. 18, 01:56 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 PU23
Observations:
K18P23U* C2018 08 11.45358 21 47 11.534-07 45 38.20 20.6 wUEQ025F51
K18P23U C2018 08 11.46468 21 47 05.660-07 46 20.82 20.6 wUEQ025F51
K18P23U C2018 08 11.48684 21 46 53.950-07 47 45.05 20.5 wUEQ025F51
K18P23U ^C2018 08 12.39091821 41 16.231-08 46 48.01 20.34GVEQ025568
K18P23U ^C2018 08 12.39186521 41 15.715-08 46 51.90 20.29GVEQ025568
K18P23U ^C2018 08 12.39282121 41 15.197-08 46 55.81 20.26GVEQ025568
K18P23U C2018 08 13.44156521 33 59.864-09 58 28.24 20.06GVEQ025F51
K18P23U C2018 08 13.45485921 33 52.218-09 59 23.28 20.03GVEQ025F51
K18P23U tC2018 08 17.30627521 04 51.343-14 42 22.02 19.9 GVEQ025679
K18P23U tC2018 08 17.30876421 04 49.744-14 42 33.17 19.9 GVEQ025679
K18P23U tC2018 08 17.31208021 04 47.618-14 42 48.11 19.9 GVEQ025679
K18P23U KC2018 08 17.91138420 59 59.80 -15 29 31.0 20.7 VqEQ025L01
K18P23U KC2018 08 17.91216120 59 59.34 -15 29 34.7 20.7 VqEQ025L01
K18P23U KC2018 08 17.91605820 59 56.84 -15 29 52.0 20.8 VqEQ025L01
Observer details:
568 Mauna Kea. Observers R. Wainscoat, L. Wells, S. Prunet. Measurers
R. Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
679 San Pedro Martir. Observers J. S. Silva, F. Montalvo. Measurer
M. Micheli. 2.12-m 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.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, D. Vida, E. Pettarin,
A. Radica, G. Kervina. Measurer D. Vida. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2018 PU23 Earth MOID = 0.0064 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 52.55740 (2000.0) P Q
n 1.04694517 Peri. 333.50234 -0.51766352 -0.85554727
a 0.9605503 Node 147.67154 +0.78760114 -0.48014453
e 0.0851160 Incl. 0.85283 +0.33422886 -0.19364943
P 0.94 H 28.1 G 0.15 U 6
Residuals in seconds of arc
180811 F51 0.0 0.0 180812 568 0.0 0.0 180817 679 0.2- 0.0
180811 F51 0.0 0.0 180813 F51 0.0 0.0 180817 L01 0.3+ 0.2-
180811 F51 0.0 0.0 180813 F51 0.1+ 0.0 180817 L01 0.6+ 0.3-
180812 568 0.1- 0.0 180817 679 0.2- 0.0 180817 L01 0.4- 0.5+
180812 568 0.1- 0.0 180817 679 0.2- 0.0
Ephemeris:
2018 PU23 a,e,i = 0.96, 0.09, 1 q = 0.8788
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 07 19 23 00 58.8 +05 02 59 0.04147 1.0417 126.9 51.3 23.2
...
2018 08 03 22 28 52.1 -00 32 57 0.02877 1.0399 150.6 28.7 21.7
...
2018 08 11 21 50 01.4 -07 13 56 0.02350 1.0367 169.3 10.5 20.7
...
2018 08 17 21 07 21.1 -14 14 08 0.02100 1.0333 171.0 8.9 20.4
2018 08 18 20 59 13.8 -15 30 05 0.02073 1.0326 167.9 11.8 20.5
2018 08 19 20 50 52.2 -16 46 33 0.02051 1.0319 164.8 14.9 20.6
...
2018 08 25 19 57 10.3 -24 08 01 0.02005 1.0273 144.9 34.4 21.1
...
2018 09 02 18 44 42.8 -31 25 58 0.02143 1.0200 120.0 58.9 21.9
...
2018 09 17 17 01 05.7 -36 43 52 0.02716 1.0029 84.2 94.2 23.6
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-Q25
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