MPEC 2023-L65 : 2023 LZ
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M.P.E.C. 2023-L65 Issued 2023 June 12, 10:49 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 LZ
Observations:
K23L00Z* C2023 06 10.43290318 01 50.463+51 15 12.03 21.43wXEL065F52
K23L00Z C2023 06 10.45865718 01 44.676+51 16 33.84 22.03wXEL065F52
K23L00Z C2023 06 10.47153118 01 41.725+51 17 13.20 21.28wXEL065F52
K23L00Z 3C2023 06 11.50182018 00 01.879+52 25 26.88 21.05GVEL065T14
K23L00Z 3C2023 06 11.50280018 00 01.546+52 25 31.56 20.85GVEL065T14
K23L00Z 3C2023 06 11.50377918 00 01.214+52 25 36.25 20.69GVEL065T14
K23L00Z 3C2023 06 11.50476418 00 00.882+52 25 40.95 20.65GVEL065T14
K23L00Z mC2023 06 12.19145617 58 53.645+53 37 34.64 20.00GVEL065I52
K23L00Z mC2023 06 12.19176517 58 53.562+53 37 37.34 20.03GVEL065I52
K23L00Z mC2023 06 12.19207417 58 53.364+53 37 40.48 20.16GVEL065I52
K23L00Z C2023 06 12.19636417 58 49.621+53 38 25.99 20.3 GVEL065H01
K23L00Z C2023 06 12.20380517 58 46.796+53 39 37.08 20.4 GVEL065H01
K23L00Z C2023 06 12.21052317 58 44.198+53 40 41.16 20.0 GVEL065H01
K23L00Z KC2023 06 12.22208317 58 39.552+53 42 31.09 21.0 GVEL065H01
K23L00Z KC2023 06 12.24712 17 58 20.52 +53 46 16.3 20.5 rZEL065H36
K23L00Z KC2023 06 12.26304 17 58 13.27 +53 48 39.3 20.4 rZEL065H36
K23L00Z KC2023 06 12.27959 17 58 05.58 +53 51 07.8 ZEL065H36
Observer details:
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Bulger, J.
Fairlamb, H. Gao, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, Y.
Ramanjooloo, A. Schultz, I. Smith, R. Wainscoat, R. Weryk. 1.8-m Ritchey-
Chretien + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/4.8 .56 meter
reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer D. Rankin. Measurers
E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D.
Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J.
Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly, K. W.
Wierzchos. 1.0-m prime focus + CCD.
T14 Canada-France-Hawaii Telescope, Maunakea. Observers R. Wainscoat, C.
Cunningham, T. Burdullis. Measurers R. Weryk, R. Wainscoat. 3.6-m
Canada-France-Hawaii Telescope + CCD.
Orbital elements:
2023 LZ Earth MOID = 0.0023 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 239.50995 (2000.0) P Q
n 0.77192016 Peri. 231.18823 +0.63178536 +0.66012619
a 1.1769404 Node 83.20045 -0.52140682 +0.74977287
e 0.1902027 Incl. 24.15328 -0.57356968 +0.04554177
P 1.28 H 26.34 G 0.15 U 8
Residuals in seconds of arc
230610 F52 0.0 0.0 230611 T14 0.0 0.0 230612 H01 0.0 0.1-
230610 F52 0.0 0.1- 230612 I52 0.1+ 0.3+ 230612 H01 0.1- 0.2-
230610 F52 0.1- 0.2- 230612 I52 0.4+ 0.0 230612 H36 0.1+ 0.0
230611 T14 0.0 0.0 230612 I52 0.4- 0.2+ 230612 H36 0.1+ 0.8-
230611 T14 0.0 0.0 230612 H01 0.0 0.2- 230612 H36 0.5+ 0.7-
230611 T14 0.0 0.0 230612 H01 0.1- 0.1-
Ephemeris:
2023 LZ a,e,i = 1.18, 0.19, 24 q = 0.9531
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 05 13 17 59 23.2 +45 51 07 0.2484 1.1055 106.2 61.4 25.7
...
2023 05 28 18 03 48.9 +47 56 33 0.1376 1.0610 106.7 66.2 24.5
...
2023 06 05 18 03 56.4 +49 06 48 0.07621 1.0387 106.5 69.4 23.3
...
2023 06 11 18 01 02.5 +51 45 06 0.02959 1.0231 104.5 73.9 21.3
2023 06 12 17 58 58.2 +53 12 28 0.02181 1.0206 103.2 75.6 20.7
2023 06 13 17 54 02.2 +56 14 56 0.01405 1.0181 100.3 78.9 19.9
...
2023 06 19 06 09 43.2 -44 50 45 0.03310 1.0044 68.4 109.8 23.1
...
2023 06 27 06 06 53.2 -46 54 56 0.09512 0.9886 70.3 104.5 25.1
...
2023 07 12 06 06 45.5 -46 14 50 0.2070 0.9673 70.5 97.9 26.4
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-L65
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