MPEC 2023-P43 : 2023 PH
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M.P.E.C. 2023-P43 Issued 2023 August 9, 10:50 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. 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
2023 PH
Observations:
K23P00H*KC2023 08 07.05687 16 30 12.11 -15 02 26.3 19.2 GVEP043W94
K23P00H KC2023 08 07.06320 16 30 17.41 -15 02 56.3 VEP043W94
K23P00H KC2023 08 07.06959 16 30 22.77 -15 03 25.2 20.1 GVEP043W94
K23P00H KC2023 08 07.15014 16 31 30.65 -15 09 39.6 19.1 GVEP043X10
K23P00H KC2023 08 07.15576 16 31 35.43 -15 10 04.5 19.2 GVEP043X10
K23P00H KC2023 08 07.16135 16 31 40.20 -15 10 30.0 19.5 GVEP043X10
K23P00H KC2023 08 07.36982416 34 41.18 -15 26 20.8 19.6 GVEP043474
K23P00H KC2023 08 07.37175116 34 42.78 -15 26 30.1 19.4 GVEP043474
K23P00H KC2023 08 07.37367916 34 44.44 -15 26 38.6 20.0 GVEP043474
K23P00H KC2023 08 07.37560816 34 46.03 -15 26 47.5 19.6 GVEP043474
K23P00H 1C2023 08 07.80344 16 40 49.93 -15 59 11.3 qEP043L81
K23P00H 1C2023 08 07.80714 16 40 52.94 -15 59 27.1 19.8 VqEP043L81
K23P00H 1C2023 08 07.81066 16 40 55.87 -15 59 43.4 21.0 VqEP043L81
K23P00H KC2023 08 07.85555216 41 33.98 -16 03 53.0 18.6 GXEP043958
K23P00H KC2023 08 07.86228416 41 39.66 -16 04 22.2 18.9 GXEP043958
K23P00H KC2023 08 07.86902316 41 45.14 -16 04 53.2 18.7 GXEP043958
K23P00H KB2023 08 07.91571816 42 25.950-16 07 27.99 19.0 GXEP043Y05
K23P00H KB2023 08 07.92347216 42 32.312-16 08 02.23 19.2 GXEP043Y05
K23P00H KB2023 08 07.93122716 42 38.688-16 08 36.48 19.4 GXEP043Y05
K23P00H KC2023 08 08.32126916 48 06.20 -16 36 09.5 19.4 GVEP043474
K23P00H KC2023 08 08.32261516 48 07.31 -16 36 15.2 20.0 GVEP043474
K23P00H KC2023 08 08.32396116 48 08.43 -16 36 21.0 20.0 GVEP043474
K23P00H KC2023 08 08.33068916 48 13.97 -16 36 49.5 19.6 GVEP043474
K23P00H KC2023 08 08.33338216 48 16.12 -16 37 00.1 20.1 GVEP043474
K23P00H KC2023 08 08.40549 16 49 15.89 -16 42 11.8 19.8 VqEP043E23
K23P00H KC2023 08 08.41938 16 49 27.19 -16 43 09.3 19.4 VqEP043E23
K23P00H KC2023 08 08.43326 16 49 38.50 -16 44 07.7 19.5 VqEP043E23
K23P00H KC2023 08 08.81746 16 54 56.06 -17 10 32.5 VEP043M21
K23P00H KC2023 08 08.84097 16 55 14.89 -17 12 06.0 19.8 GVEP043M21
K23P00H KB2023 08 08.84880 16 55 21.58 -17 13 30.6 19.3 RZEP043106
K23P00H KB2023 08 08.85314 16 55 25.07 -17 13 47.9 19.0 RZEP043106
K23P00H KB2023 08 08.85749 16 55 28.65 -17 14 05.1 19.2 RZEP043106
K23P00H KB2023 08 08.88417316 55 50.67 -17 15 51.9 19.8 GXEP043I93
K23P00H KB2023 08 08.89970816 56 03.23 -17 16 53.9 19.9 GXEP043I93
K23P00H KC2023 08 09.12133416 59 04.63 -17 31 25.7 20.6 VuEP043H21
K23P00H KC2023 08 09.12423816 59 06.93 -17 31 37.1 20.2 VuEP043H21
K23P00H KC2023 08 09.12714216 59 09.26 -17 31 48.0 20.2 VuEP043H21
Observer details:
106 Crni Vrh. Observer H. Mikuz. 0.60-m f/3.3 reflector + CMO.
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M.
Kilmartin. Measurer P. M. Kilmartin. 0.6-m f/6.2 reflector + CCD.
958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay. Measurer P.
Dupouy. 0.43-m f/2.7 Reflector + CCD.
E23 Arcadia. Observer A. Hidas. 0.35-m f/1.9 reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.81-m f/4.0 astrograph + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CMO.
L81 Skygems Namibia Remote Observatory. Observer L. Demetz. 0.51-m f/6.7 iDK
+ CCD.
M21 Schiaparelli Southern Observatory, Hakos. Observers A. Aletti, F.
Bellini, L. Buzzi, G. Galli. Measurers L. Buzzi, G. Galli. 0.36-m f/8.4
reflector + CCD.
W94 MAP, San Pedro de Atacama. Observers A. Maury, G. Attard. Measurers A.
Maury, G. Attard, D. Parrott, F. Signoret, J.-M. Mari. 0.28-m f/2.2
Schmidt astrograph + CCD.
X10 OVTLN, San Pedro de Atacama. Observers A. Maury, G. Attard, F. Signoret.
Measurers A. Maury, G. Attard, D. Parrott, J.-M. Mari. 0.50-m f/4
reflector + CCD.
Y05 SONEAR Wykrota-CEAMIG, Serra da Piedade. Observer C. Jacques. 0.45-m
f/2.9 reflector + CMO.
Orbital elements:
2023 PH PHA, Earth MOID = 0.0350 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 15.22738 (2000.0) P Q
n 0.19375747 Peri. 115.21308 -0.31403535 +0.94693135
a 2.9577656 Node 136.29795 -0.90288309 -0.27553036
e 0.6954644 Incl. 5.69635 -0.29357099 -0.16554163
P 5.09 H 21.51 G 0.15 U 9
Residuals in seconds of arc
230807 W94 1.1+ 0.3+ 230807 958 0.5- 0.9+ 230808 E23 0.1+ 0.8+
230807 W94 0.8+ 0.1- 230807 958 1.0+ 1.2+ 230808 M21 0.0 0.1+
230807 W94 0.7+ 0.8+ 230807 958 0.5- 0.3- 230808 M21 0.3- 0.4+
230807 X10 0.3+ 0.9- 230807 Y05 0.1+ 0.3+ 230808 106 0.6- 0.5-
230807 X10 0.6+ 0.1+ 230807 Y05 0.1- 0.1+ 230808 106 0.8- 0.5-
230807 X10 1.2+ 0.2+ 230807 Y05 0.0 0.2- 230808 106 0.3+ 0.4-
230807 474 0.2- 0.1+ 230808 474 0.2- 0.2+ 230808 I93 0.6- 0.7-
230807 474 0.4- 0.4- 230808 474 0.0 0.2+ 230808 I93 0.2+ 1.1-
230807 474 0.2+ 0.1- 230808 474 0.2+ 0.1+ 230809 H21 0.1+ 0.3-
230807 474 0.2- 0.2- 230808 474 0.8+ 0.0 230809 H21 0.1- 0.4-
230807 L81 0.8+ 0.1- 230808 474 0.0 0.8+ 230809 H21 0.1+ 0.1-
230807 L81 0.2+ 0.4+ 230808 E23 0.4- 0.8+
230807 L81 0.6+ 0.4- 230808 E23 0.3- 1.3+
Ephemeris:
2023 PH a,e,i = 2.96, 0.70, 6 q = 0.9007
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 07 10 11 42 55.2 +16 06 37 0.2851 0.9237 63.2 100.8 22.3
...
2023 07 25 13 33 54.8 +04 36 04 0.1785 0.9966 78.8 91.1 21.0
...
2023 08 02 15 16 11.9 -07 26 01 0.1545 1.0511 99.3 72.3 20.1
...
2023 08 08 16 43 35.8 -16 13 36 0.1641 1.0973 116.5 55.8 19.8
2023 08 09 16 57 25.9 -17 22 43 0.1680 1.1053 119.0 53.3 19.8
2023 08 10 17 10 49.5 -18 25 16 0.1725 1.1134 121.4 51.0 19.8
...
2023 08 16 18 19 46.8 -22 34 31 0.2103 1.1640 132.0 40.3 20.0
...
2023 08 24 19 22 23.4 -24 26 45 0.2807 1.2351 138.4 33.0 20.6
...
2023 09 08 20 27 08.0 -24 07 47 0.4491 1.3756 138.2 29.2 21.7
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-P43
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