MPEC 2023-L68 : 2023 LA1
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Read MPEC 2023-L69
M.P.E.C. 2023-L68 Issued 2023 June 13, 11:53 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 LA1
Observations:
K23L01A*1C2023 06 12.27353715 06 39.424-15 21 02.09 20.39GVEL068G96
K23L01A 1C2023 06 12.28496015 06 34.499-15 18 38.02 20.60GVEL068G96
K23L01A 1C2023 06 12.29069315 06 32.123-15 17 28.43 20.96GVEL068G96
K23L01A KC2023 06 12.31004015 06 22.510-15 13 31.70 20.1 GVEL068H01
K23L01A KC2023 06 12.32077915 06 18.349-15 11 16.94 20.6 GVEL068H01
K23L01A KC2023 06 12.32763615 06 15.787-15 09 50.76 20.6 GVEL068H01
K23L01A KC2023 06 12.33219615 06 14.095-15 08 53.56 20.8 GVEL068H01
K23L01A KC2023 06 12.33869015 06 12.930-15 07 26.70 20.72GVEL068I52
K23L01A KC2023 06 12.34038415 06 12.260-15 07 05.60 20.46GVEL068I52
K23L01A KC2023 06 12.34207615 06 11.660-15 06 44.00 20.88GVEL068I52
K23L01A HC2023 06 12.94897 15 04 26.58 -13 08 43.9 21 GVEL068M21
K23L01A |C2023 06 12.97368 15 05 07.95 -13 03 19.2 20.6 VuEL068807
K23L01A |C2023 06 12.98024 15 05 05.83 -13 02 17.8 20.9 VuEL068807
K23L01A |C2023 06 12.98680 15 05 03.62 -13 01 17.6 21.0 VuEL068807
K23L01A HC2023 06 12.99571 15 04 10.77 -13 00 44.7 VEL068M21
K23L01A KC2023 06 13.13911215 04 17.74 -12 48 11.2 20.7 VuEL068H21
K23L01A KC2023 06 13.14191915 04 16.76 -12 47 45.3 20.9 VuEL068H21
K23L01A KC2023 06 13.14491315 04 15.73 -12 47 17.4 20.9 VuEL068H21
K23L01A C2023 06 13.14836215 04 25.365-12 46 03.19 20.7 GVEL068H01
K23L01A C2023 06 13.15605115 04 22.652-12 44 53.35 21.0 GVEL068H01
K23L01A C2023 06 13.16771215 04 18.472-12 43 06.84 20.8 GVEL068H01
K23L01A KC2023 06 13.16984615 04 17.10 -12 42 54.7 21.6 GXEL068858
K23L01A C2023 06 13.17339315 04 16.442-12 42 14.95 20.9 GVEL068H01
K23L01A KC2023 06 13.17764715 04 14.30 -12 41 43.4 21.2 GXEL068858
K23L01A KC2023 06 13.18602315 04 11.32 -12 40 26.6 20.8 GXEL068858
K23L01A KC2023 06 13.27037815 03 43.898-12 27 11.84 21.46GVEL068I52
K23L01A KC2023 06 13.27186615 03 43.441-12 26 57.91 20.51GVEL068I52
K23L01A KC2023 06 13.27335115 03 42.944-12 26 43.94 20.94GVEL068I52
K23L01A KC2023 06 13.27483515 03 42.426-12 26 30.44 21.21GVEL068I52
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 0.61-m f/6.5 Dall-Kirkham Astrograph + CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m f/8.1
Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer A. Serrano. 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. 1.5-m reflector + 10K
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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.81-m f/4.0 astrograph + 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.
M21 Schiaparelli Southern Observatory, Hakos. Observers A. Aletti, F.
Bellini, L. Buzzi, G. Galli. Measurer L. Buzzi. 0.36-m f/8.4 reflector +
CCD.
Orbital elements:
2023 LA1 Earth MOID = 0.0044 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 14.26430 (2000.0) P Q
n 1.16842376 Peri. 208.37309 -0.33116996 -0.94270771
a 0.8927622 Node 260.99051 +0.87324999 -0.29000689
e 0.1818002 Incl. 2.34177 +0.35743657 -0.16491867
P 0.84 H 28.77 G 0.15 U 7
Residuals in seconds of arc
230612 G96 0.2- 0.7- 230612 M21 0.1- 0.6+ 230613 H01 0.2+ 0.1+
230612 G96 0.1- 0.8+ 230612 807 0.2- 0.8- 230613 858 0.5+ 0.5+
230612 G96 0.8+ 1.2- 230612 807 0.1+ 0.3+ 230613 H01 0.3+ 0.0
230612 H01 0.1- 0.3+ 230612 807 0.3- 0.1+ 230613 858 0.2+ 0.3+
230612 H01 0.3- 0.3+ 230612 M21 0.4+ 0.5+ 230613 858 0.5+ 0.2+
230612 H01 0.1- 0.5+ 230613 H21 0.1- 0.1- 230613 I52 0.7- 0.1-
230612 H01 0.2- 0.4+ 230613 H21 0.1- 0.4- 230613 I52 0.0 0.1+
230612 I52 0.3+ 0.1- 230613 H21 0.1+ 0.4- 230613 I52 0.2+ 0.3+
230612 I52 0.3- 0.2- 230613 H01 0.1+ 0.3+ 230613 I52 0.1- 0.0
230612 I52 0.1+ 0.2+ 230613 H01 0.4+ 0.1+
Ephemeris:
2023 LA1 a,e,i = 0.89, 0.18, 2 q = 0.7305
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 05 14 02 49 15.2 -04 16 48 0.05435 0.9611 24.0 154.7 31.8
...
2023 05 29 02 37 03.1 -14 13 07 0.02003 0.9990 43.9 135.3 26.6
...
2023 06 06 00 10 58.4 -68 43 23 0.0049301.0158 104.3 75.4 19.9
...
2023 06 12 15 07 54.3 -16 10 34 0.01275 1.0263 148.5 31.1 20.7
2023 06 13 15 04 38.5 -13 02 38 0.01486 1.0278 145.8 33.8 21.1
2023 06 14 15 02 18.9 -10 42 11 0.01701 1.0293 143.4 36.1 21.5
...
2023 06 20 14 56 50.1 -03 57 06 0.03030 1.0372 133.5 45.3 23.0
...
2023 06 28 14 57 36.4 -01 14 23 0.04840 1.0451 125.1 52.7 24.2
...
2023 07 13 15 06 35.0 -00 25 15 0.08208 1.0516 113.2 62.7 25.7
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-L68
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