[Iaude] MPEC P48: 2018 PN9 [a=1.28,e=0.17,i=19.9,H=24.7]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Fri Aug 10 11:37:17 EDT 2018
M.P.E.C. 2018-P48 Issued 2018 Aug. 10, 15:32 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 PN9
Observations:
K18P09N* C2018 08 07.50833 23 41 18.991-18 27 07.71 20.1 wUEP048F51
K18P09N C2018 08 07.51952 23 41 11.414-18 23 41.89 20.1 wUEP048F51
K18P09N C2018 08 07.53044 23 41 04.032-18 20 21.11 UEP048F51
K18P09N KC2018 08 07.99142423 36 21.88 -15 57 30.1 19.9 GVEP048L01
K18P09N pC2018 08 07.99496223 36 19.63 -15 56 25.0 20.4 GVEP048L01
K18P09N KC2018 08 08.40216 23 32 05.08 -13 46 57.7 oEP048711
K18P09N KC2018 08 08.40467 23 32 03.50 -13 46 08.8 oEP048711
K18P09N KC2018 08 08.40719 23 32 01.81 -13 45 21.9 oEP048711
K18P09N KC2018 08 09.00952523 25 55.63 -10 31 48.4 19.9 GVEP048L01
K18P09N KC2018 08 09.01372823 25 52.88 -10 30 26.0 19.8 GVEP048L01
K18P09N KC2018 08 09.02978 23 25 42.78 -10 25 12.0 VEP048104
K18P09N KC2018 08 09.03398 23 25 40.00 -10 23 51.1 19.9 GVEP048104
K18P09N KC2018 08 09.03975 23 25 36.26 -10 21 58.8 19.8 GVEP048104
K18P09N KC2018 08 09.34919823 22 25.85 -08 41 16.0 20.4 VuEP048H21
K18P09N KC2018 08 09.35365223 22 22.91 -08 39 48.5 20.3 VuEP048H21
K18P09N KC2018 08 09.35997523 22 18.77 -08 37 44.7 20.3 VuEP048H21
K18P09N KC2018 08 09.98526723 16 08.345-05 13 22.84 20.1 GVEP048J04
K18P09N KC2018 08 09.98631423 16 07.667-05 13 02.36 19.7 GVEP048J04
K18P09N KC2018 08 09.98736223 16 06.975-05 12 41.34 19.8 GVEP048J04
K18P09N KC2018 08 10.05258 23 15 22.22 -04 52 13.0 VEP048J95
K18P09N KC2018 08 10.06089 23 15 16.85 -04 49 30.9 VEP048J95
K18P09N KC2018 08 10.06627 23 15 13.44 -04 47 45.9 19.6 GVEP048J95
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.6-m f/4.0 reflector + CCD.
711 McDonald Observatory. Observer J. G. Ries. 2.1-m reflector + CCD + focal
reducer.
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, T. Vorobjov. 0.61-m
f/4.0 astrograph + CCD, 0.61-m f/4.5 astrograph + CCD.
J04 ESA Optical Ground Station, Tenerife. Observer P. Ruiz. Measurers
M. Micheli, D. Koschny, M. Busch, E. Schwab, A. Knoefel. 1.0-m f/4.4
reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, D. Ivanic, M. Rakitic,
L. Gelo, J. Minic, F. Hrzenjak, E. Pettarin. Measurers M. Rakitic,
J. Minic, D. Ivanic. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2018 PN9 Earth MOID = 0.0508 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 274.52395 (2000.0) P Q
n 0.67935686 Peri. 346.11371 +0.58139617 +0.78196948
a 1.2815555 Node 318.77032 -0.71014635 +0.35291576
e 0.1726321 Incl. 19.93606 -0.39707764 +0.51378419
P 1.45 H 24.7 G 0.15 U 7
Residuals in seconds of arc
180807 F51 0.3- 0.2+ 180809 L01 0.2- 0.4- 180809 J04 0.2+ 0.2-
180807 F51 0.1- 0.1+ 180809 L01 0.2- 0.4+ 180809 J04 0.1+ 0.1-
180807 F51 0.2+ 0.3- 180809 104 0.1+ 0.5+ 180809 J04 0.3- 0.5+
180807 L01 0.5- 0.3- 180809 104 0.3- 0.2- 180810 J95 0.3+ 0.2+
180807 L01 0.6+ 1.7- 180809 104 0.4+ 0.1- 180810 J95 0.4- 0.1-
180808 711 0.5- 0.8+ 180809 H21 0.0 0.6- 180810 J95 0.1+ 0.2-
180808 711 1.0+ 1.5+ 180809 H21 0.2- 0.1-
180808 711 1.0+ 0.1+ 180809 H21 0.1+ 0.0
Ephemeris:
2018 PN9 a,e,i = 1.28, 0.17, 20 q = 1.0603
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 07 11 03 00 59.2 -65 24 19 0.1869 1.0660 100.3 69.8 23.6
...
2018 07 26 01 39 12.3 -55 23 04 0.1079 1.0603 111.7 62.8 22.2
...
2018 08 03 00 27 23.4 -37 52 57 0.07205 1.0615 128.9 48.1 20.9
...
2018 08 09 23 25 59.9 -10 33 07 0.05906 1.0642 147.5 30.8 20.0
2018 08 10 23 15 52.9 -05 07 33 0.05894 1.0648 149.2 29.1 20.0
2018 08 11 23 05 56.0 +00 15 45 0.05949 1.0655 149.9 28.5 20.0
...
2018 08 17 22 11 53.2 +26 25 59 0.07464 1.0703 139.4 38.0 20.7
...
2018 08 25 21 19 28.5 +42 41 08 0.1122 1.0791 124.9 50.2 22.0
...
2018 09 09 20 31 08.3 +50 54 02 0.1950 1.1020 114.3 56.5 23.4
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-P48
More information about the Iaude
mailing list