MPEC 2023-L75 : 2023 LJ1
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M.P.E.C. 2023-L75 Issued 2023 June 14, 10:56 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 LJ1
Observations:
K23L01J*1C2023 06 12.34311520 45 23.468-12 06 21.74 19.46GVEL075G96
K23L01J 1C2023 06 12.35340220 46 03.072-12 09 13.64 VEL075G96
K23L01J 1C2023 06 12.35853820 46 23.016-12 10 40.15 19.29GVEL075G96
K23L01J KC2023 06 12.37845720 47 38.371-12 16 20.97 19.8 GVEL075H01
K23L01J KC2023 06 12.38426920 48 00.795-12 17 57.65 19.9 GVEL075H01
K23L01J KC2023 06 12.39278020 48 33.660-12 20 19.01 19.5 GVEL075H01
K23L01J KC2023 06 12.39667220 48 50.126-12 21 15.16 19.57GVEL075I52
K23L01J KC2023 06 12.39708820 48 51.743-12 21 22.21 19.25GVEL075I52
K23L01J KC2023 06 12.39751120 48 53.370-12 21 29.20 19.57GVEL075I52
K23L01J C2023 06 12.39895020 48 57.506-12 22 01.32 19.5 GVEL075H01
K23L01J KC2023 06 12.45891220 52 51.884-12 38 20.83 19.04GVEL075I52
K23L01J KC2023 06 12.45931920 52 53.454-12 38 27.78 19.15GVEL075I52
K23L01J KC2023 06 12.45972620 52 55.034-12 38 34.51 18.95GVEL075I52
K23L01J KC2023 06 12.46013420 52 56.658-12 38 41.39 18.83GVEL075I52
K23L01J |C2023 06 13.26542 21 50 17.53 -15 55 41.3 19.7 VuEL075807
K23L01J |C2023 06 13.27034 21 50 38.59 -15 56 49.5 19.4 VuEL075807
K23L01J |C2023 06 13.27526 21 50 59.66 -15 57 57.0 19.5 VuEL075807
K23L01J KC2023 06 13.35945121 57 12.301-16 22 35.94 19.10GVEL075I52
K23L01J KC2023 06 13.35997121 57 14.558-16 22 42.82 19.24GVEL075I52
K23L01J KC2023 06 13.36049721 57 16.801-16 22 50.09 19.25GVEL075I52
K23L01J KC2023 06 13.36101721 57 19.033-16 22 57.22 18.86GVEL075I52
K23L01J C2023 06 13.38382521 58 55.755-16 28 07.88 19.4 GVEL075H01
K23L01J KC2023 06 13.38923221 59 18.48 -16 29 24.7 19.3 GXEL075858
K23L01J C2023 06 13.38967021 59 20.821-16 29 24.20 19.3 GVEL075H01
K23L01J KC2023 06 13.39293721 59 34.35 -16 30 12.2 19.5 GXEL075858
K23L01J KC2023 06 13.39661121 59 50.05 -16 30 59.6 19.5 GXEL075858
K23L01J C2023 06 13.40225922 00 14.743-16 32 06.98 19.2 GVEL075H01
K23L01J C2023 06 13.40937822 00 45.190-16 33 38.51 19.2 GVEL075H01
K23L01J KC2023 06 14.42651523 12 47.610-19 07 37.90 19.89GVEL075I52
K23L01J KC2023 06 14.42945323 12 58.950-19 07 54.40 21.49GVEL075I52
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.
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.
Orbital elements:
2023 LJ1 Earth MOID = 0.0069 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 310.40067 (2000.0) P Q
n 0.35340943 Peri. 220.55757 +0.53475235 +0.82505321
a 1.9813018 Node 82.52003 -0.71983826 +0.55793420
e 0.5243105 Incl. 10.61006 -0.44257519 +0.08942381
P 2.79 H 25.73 G 0.15 U 8
Residuals in seconds of arc
230612 G96 0.4- 0.1- 230612 I52 0.1+ 0.2+ 230613 I52 0.5- 0.5-
230612 G96 0.5- 0.2+ 230612 I52 0.2- 0.1- 230613 H01 0.1- 0.1+
230612 G96 (1.7+ 0.4-) 230612 I52 0.3- 0.2- 230613 858 0.2+ 0.5-
230612 H01 0.6+ 0.0 230612 I52 0.1+ 0.4- 230613 H01 0.1- 0.1-
230612 H01 0.4+ 0.0 230613 807 0.6+ 0.5+ 230613 858 0.1+ 0.0
230612 H01 0.1+ 0.1- 230613 807 0.4+ 0.0 230613 858 0.5- 0.2+
230612 I52 0.2+ 0.3- 230613 807 0.5+ 0.1+ 230613 H01 0.2- 0.0
230612 I52 0.3+ 0.4- 230613 I52 0.3- 0.1- 230613 H01 0.4- 0.0
230612 I52 0.2+ 0.4- 230613 I52 0.0 0.0 230614 I52 0.3+ 1.1-
230612 H01 0.1- 0.2- 230613 I52 0.3- 0.3- 230614 I52 0.0 0.1+
Ephemeris:
2023 LJ1 a,e,i = 1.98, 0.52, 11 q = 0.9425
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 05 15 16 22 43.1 +07 19 24 0.2180 1.2050 150.4 24.5 24.0
...
2023 05 30 16 48 02.0 +07 17 14 0.1043 1.1055 150.5 26.8 22.2
...
2023 06 07 17 43 24.9 +03 07 18 0.04949 1.0587 151.9 26.8 20.5
...
2023 06 13 21 30 40.4 -14 55 06 0.02255 1.0274 121.2 57.7 19.6
2023 06 14 22 43 15.3 -18 12 57 0.02316 1.0225 106.8 72.0 20.1
2023 06 15 23 48 11.0 -19 40 52 0.02576 1.0178 93.9 84.6 20.8
...
2023 06 21 02 31 10.2 -16 54 30 0.05909 0.9920 64.3 112.7 23.9
...
2023 06 29 03 17 34.5 -14 13 43 0.1128 0.9652 60.0 114.2 25.3
...
2023 07 14 03 47 47.0 -11 19 01 0.2145 0.9423 63.9 104.3 26.1
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-L75
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