MPEC 2023-N59 : 2022 PZ1
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M.P.E.C. 2023-N59 Issued 2023 July 12, 14:05 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
2022 PZ1
Revision to MPEC 2022-P117
Additional Observations:
K22P01Z C2011 08 20.48906523 45 03.187+02 27 04.70 20.87GLEN059F51
K22P01Z C2011 08 20.49945823 45 01.514+02 27 17.60 20.67GLEN059F51
K22P01Z C2011 08 20.51189123 44 59.520+02 27 32.97 21.66GLEN059F51
K22P01Z C2011 08 23.46520623 37 05.480+03 28 46.41 20.19GLEN059F51
K22P01Z C2011 08 23.47622623 37 03.476+03 29 00.21 19.96GLEN059F51
K22P01Z C2011 08 23.53366823 36 53.084+03 30 11.94 20.98GLEN059F51
K22P01Z C2011 08 23.54402823 36 51.213+03 30 24.67 20.79GLEN059F51
K22P01Z C2011 08 30.49713323 14 29.400+05 54 33.91 20.32GLEN059F51
K22P01Z C2011 08 30.50888523 14 26.791+05 54 48.24 19.70GLEN059F51
K22P01Z C2011 08 30.56249923 14 14.819+05 55 53.29 20.23GLEN059F51
K22P01Z C2011 08 30.57343723 14 12.382+05 56 06.62 20.61rLEN059F51
K22P01Z C2011 08 31.54225323 10 43.263+06 15 45.58 20.28GLEN059F51
K22P01Z C2011 08 31.55351023 10 40.726+06 15 59.09 19.79GLEN059F51
K22P01Z C2011 08 31.56589823 10 37.900+06 16 13.93 20.18GLEN059F51
K22P01Z C2011 08 31.57629323 10 35.526+06 16 26.36 20.21GLEN059F51
K22P01Z C2011 09 06.32985522 48 34.546+08 07 45.27 20.72GLEN059F51
K22P01Z C2011 09 06.34265722 48 31.364+08 07 59.55 20.63GLEN059F51
K22P01Z C2022 08 30.35045221 37 06.487-11 19 35.99 20.43GLEN059F52
K22P01Z C2022 08 30.37471821 37 00.871-11 19 12.27 20.52GLEN059F52
K22P01Z C2022 08 30.38692321 36 58.078-11 19 00.02 19.90GLEN059F52
K22P01Z C2022 09 18.24777320 44 01.634-06 19 02.02 21.62GLEN059F51
K22P01Z C2022 09 18.27439920 43 58.501-06 18 39.13 21.53GLEN059F51
K22P01Z C2022 09 18.28684620 43 57.035-06 18 28.52 21.36GLEN059F51
K22P01Z C2022 09 23.23779320 36 17.102-05 10 03.12 21.48GLEN059F51
K22P01Z C2022 09 23.25137620 36 15.918-05 09 52.08 21.39GLEN059F51
K22P01Z C2022 09 23.26497220 36 14.766-05 09 41.45 22.12GLEN059F51
K22P01Z C2022 09 23.27846720 36 13.622-05 09 30.67 21.77GLEN059F51
K22P01Z C2022 09 28.23861820 31 00.755-04 06 06.89 22.23GLEN059F52
K22P01Z C2022 09 28.25157220 31 00.009-04 05 57.28 22.37GLEN059F52
K22P01Z C2022 09 28.26460220 30 59.268-04 05 47.78 21.86GLEN059F52
K22P01Z C2022 09 28.27757720 30 58.522-04 05 38.07 22.17GLEN059F52
K22P01Z KC2023 07 10.52149417 28 21.87 -68 05 03.9 21.6 GVEN059474
K22P01Z KC2023 07 10.52443417 28 21.29 -68 04 54.6 21.7 GVEN059474
K22P01Z KC2023 07 10.53031117 28 20.13 -68 04 35.3 21.4 GVEN059474
K22P01Z KC2023 07 10.53324917 28 19.56 -68 04 26.4 21.1 GVEN059474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M.
Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, P.
Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J. Fairlamb, M.
Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien +
CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, P. Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J.
Fairlamb, M. Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m
Ritchey-Chretien + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
110820 F51 63.7+ 49.0+ 230710 474 4.5+ 2.5+ MPO725080 +0.00 days
Orbital elements:
2022 PZ1 Earth MOID = 0.1872 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 1.21050 (2000.0) P Q
n 0.89348668 Peri. 169.36653 -0.76913798 -0.62780715
a 1.0676051 Node 330.66575 +0.56698334 -0.58403367
e 0.2534899 Incl. 14.12071 +0.29488415 -0.51455112
P 1.10 H 21.90 G 0.15 U 1
Residuals in seconds of arc
110820 F51 0.0 0.0 220808 568 0.1+ 0.1- 220830 F52 0.1+ 0.2-
110820 F51 0.1- 0.0 220808 568 0.1- 0.1- 220830 F52 0.1- 0.1-
110820 F51 0.0 0.0 220808 568 0.0 0.1- 220830 F52 0.4+ 0.2+
110823 F51 0.1+ 0.0 220809 807 0.1+ 0.3- 220918 F51 0.0 0.0
110823 F51 0.1- 0.1+ 220809 807 0.1+ 0.2- 220918 F51 0.1- 0.1+
110823 F51 0.0 0.0 220809 807 0.3- 0.2- 220918 F51 0.1- 0.0
110823 F51 0.1+ 0.2- 220815 807 0.6- 0.0 220923 F51 0.1- 0.1-
110830 F51 0.3- 0.1+ 220815 807 0.2- 0.8+ 220923 F51 0.3- 0.1+
110830 F51 0.0 0.1+ 220815 807 0.0 0.3+ 220923 F51 0.0 0.0
110830 F51 0.1+ 0.0 220818 807 0.3+ 0.2- 220923 F51 0.3+ 0.0
110830 F51 0.1+ 0.0 220818 807 0.5- 0.2+ 220925 H21 0.3+ 0.1+
110831 F51 0.2- 0.0 220818 807 0.3+ 0.7- 220925 H21 0.7+ 0.2+
110831 F51 0.2+ 0.0 220818 F51 0.1- 0.0 220925 H21 0.6+ 0.1+
110831 F51 0.1+ 0.0 220818 F51 0.1- 0.1+ 220928 F52 0.1- 0.1-
110831 F51 0.1- 0.1- 220818 F51 0.0 0.0 220928 F52 0.2- 0.0
110906 F51 0.1- 0.0 220822 F51 0.2- 0.1- 220928 F52 0.1- 0.1-
110906 F51 0.0 0.1+ 220822 F51 0.1- 0.1- 220928 F52 0.1- 0.0
220807 F52 0.1+ 0.2- 220822 F51 0.1+ 0.1- 230710 474 0.1+ 0.0
220807 F52 0.0 0.1- 220826 F51 0.0 0.1- 230710 474 0.1+ 0.1-
220807 F52 0.3+ 0.2+ 220826 F51 0.2- 0.1- 230710 474 0.1- 0.4+
220807 F52 0.2+ 0.1- 220826 F51 0.0 0.1+ 230710 474 0.1- 0.2-
220807 F52 0.1+ 0.1- 220826 F51 0.0 0.1-
Ephemeris:
2022 PZ1 a,e,i = 1.07, 0.25, 14 q = 0.7970
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 06 12 23 13 56.1 -79 03 41 0.2947 1.1621 112.9 53.6 21.5
...
2023 06 27 19 03 54.5 -78 25 10 0.3004 1.2129 124.7 43.5 21.4
...
2023 07 05 17 51 10.5 -72 47 10 0.3104 1.2369 129.3 39.5 21.4
...
2023 07 11 17 27 02.8 -67 39 44 0.3224 1.2532 131.3 37.5 21.4
2023 07 12 17 24 29.6 -66 46 50 0.3249 1.2558 131.5 37.3 21.5
2023 07 13 17 22 15.3 -65 53 45 0.3274 1.2584 131.7 37.1 21.5
...
2023 07 19 17 14 04.3 -60 36 28 0.3454 1.2729 131.8 36.5 21.6
...
2023 07 27 17 12 27.1 -53 54 42 0.3763 1.2901 130.0 37.1 21.8
...
2023 08 11 17 23 43.7 -43 20 05 0.4531 1.3154 122.8 40.4 22.4
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-N59
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