MPEC 2023-L42 : 2023 LL
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M.P.E.C. 2023-L42 Issued 2023 June 9, 13:02 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 LL
Observations:
K23L00L 1C2023 05 26.38921 16 40 23.73 -18 42 16.2 VEL042G96
K23L00L 1C2023 05 26.39787 16 40 23.22 -18 42 04.0 VEL042G96
K23L00L 1C2023 06 07.36664 16 08 38.23 +05 18 33.8 19.3 GVEL042703
K23L00L 1C2023 06 07.36787 16 08 37.28 +05 19 10.0 19.0 GVEL042703
K23L00L* C2023 06 08.22559 15 56 38.00 +14 35 37.4 17.88RUEL042I41
K23L00L C2023 06 08.22593 15 56 37.46 +14 35 55.1 17.88RUEL042I41
K23L00L C2023 06 08.29965 15 55 02.37 +15 36 53.5 17.94RUEL042I41
K23L00L C2023 06 08.30000 15 55 01.85 +15 37 10.6 17.94RUEL042I41
K23L00L 1C2023 06 08.36643315 53 29.922+16 34 02.75 18.03GVEL042703
K23L00L 1C2023 06 08.36889615 53 26.473+16 36 09.65 18.36GVEL042703
K23L00L 1C2023 06 08.37012515 53 24.839+16 37 15.13 18.26GVEL042703
K23L00L mC2023 06 08.37976015 53 11.756+16 45 38.12 18.12GVEL042I52
K23L00L mC2023 06 08.37989515 53 11.576+16 45 45.18 17.98GVEL042I52
K23L00L mC2023 06 08.38003415 53 11.386+16 45 52.31 18.08GVEL042I52
K23L00L mC2023 06 08.38016915 53 11.188+16 45 59.51 18.16GVEL042I52
K23L00L 4C2023 06 08.44837 15 51 40.006+17 46 04.84 18.1 GVEL042U94
K23L00L 4C2023 06 08.45161 15 51 35.558+17 48 59.26 18.1 GVEL042U94
K23L00L KB2023 06 08.72092 15 45 42.74 +22 17 42.7 17.6 gZEL042M44
K23L00L KB2023 06 08.72176 15 45 41.21 +22 18 37.0 17.6 gZEL042M44
K23L00L KB2023 06 08.72261 15 45 39.70 +22 19 31.8 17.7 gZEL042M44
K23L00L KB2023 06 08.72345 15 45 38.22 +22 20 25.1 18.0 gZEL042M44
K23L00L 1C2023 06 08.78617 15 43 49.38 +23 25 33.8 18.2 GVEL042C40
K23L00L 1C2023 06 08.78955 15 43 43.16 +23 29 17.4 18.4 GVEL042C40
K23L00L 1C2023 06 08.79289 15 43 36.98 +23 32 59.5 18.2 GVEL042C40
K23L00L 1C2023 06 08.79851 15 43 26.53 +23 39 13.2 18.2 GVEL042C40
K23L00L 1C2023 06 08.80189 15 43 20.24 +23 42 58.0 18.1 GVEL042C40
K23L00L 1C2023 06 08.80522 15 43 14.03 +23 46 40.1 18.2 GVEL042C40
K23L00L KC2023 06 08.81048 15 43 15.25 +23 52 45.6 18.6 GVEL042C82
K23L00L 1C2023 06 08.81159 15 43 02.05 +23 53 46.2 18.0 GVEL042C40
K23L00L KC2023 06 08.81350 15 43 09.68 +23 56 08.4 17.5 GVEL042C82
K23L00L 1C2023 06 08.81497 15 42 55.68 +23 57 32.8 18.2 GVEL042C40
K23L00L 1C2023 06 08.81832 15 42 49.35 +24 01 17.4 17.8 GVEL042C40
K23L00L KC2023 06 08.82661815 42 45.569+24 11 15.11 18.0 rZEL042L34
K23L00L KC2023 06 08.84023615 42 19.78 +24 26 03.0 16.8 RVEL042M50
K23L00L KC2023 06 08.84292715 42 14.62 +24 29 07.4 16.9 RVEL042M50
K23L00L KC2023 06 08.85106 15 41 58.28 +24 38 16.5 18.4 VqEL042L47
K23L00L KC2023 06 08.85202 15 41 56.44 +24 39 20.3 18.1 VqEL042L47
K23L00L KC2023 06 08.85297 15 41 54.60 +24 40 26.5 18.4 VqEL042L47
K23L00L KC2023 06 08.86220415 41 37.30 +24 50 57.0 17.9 GVEL042104
K23L00L KC2023 06 08.86422715 41 33.35 +24 53 16.4 17.8 GVEL042104
K23L00L KC2023 06 08.86618915 41 29.52 +24 55 31.7 18.1 GVEL042104
K23L00L KC2023 06 08.86871715 41 23.10 +24 58 17.8 18.5 GVEL042L01
K23L00L KC2023 06 08.86976515 41 21.03 +24 59 30.2 18.6 GVEL042L01
K23L00L KC2023 06 08.87020615 41 20.690+25 01 01.52 18.6 rZEL042L34
K23L00L KC2023 06 08.87081115 41 18.96 +25 00 42.5 17.5 GVEL042L01
K23L00L KC2023 06 08.87187915 41 16.84 +25 01 56.1 17.3 GVEL042L01
K23L00L KC2023 06 08.87338215 41 13.88 +25 03 40.3 17.4 GVEL042L01
K23L00L KC2023 06 08.87551 15 41 10.91 +25 06 19.6 18.6 GVEL042L39
K23L00L KB2023 06 08.87761915 41 12.16 +25 08 36.1 17.8 GXEL042958
K23L00L KC2023 06 08.87836 15 41 05.34 +25 09 37.0 17.8 GVEL042L39
K23L00L KC2023 06 08.88120 15 40 59.67 +25 12 53.1 18.0 GVEL042L39
K23L00L KB2023 06 08.88320615 41 01.11 +25 15 05.1 17.9 GXEL042958
K23L00L KB2023 06 08.88877915 40 49.99 +25 21 35.7 18.3 GXEL042958
K23L00L KB2023 06 08.90163 15 40 19.22 +25 35 24.1 17.5 GVEL042L65
K23L00L KB2023 06 08.91240 15 39 57.52 +25 48 01.3 17.6 GVEL042L65
K23L00L KB2023 06 08.92340 15 39 35.18 +26 00 57.3 17.6 GVEL042L65
K23L00L KC2023 06 08.92432515 39 37.409+26 02 14.96 17.8 GVEL042J95
K23L00L KC2023 06 08.92629115 39 33.389+26 04 34.32 18.2 GVEL042J95
K23L00L KC2023 06 08.92671815 39 32.069+26 05 04.27 18.1 GVEL042Z80
K23L00L KC2023 06 08.92712415 39 31.666+26 05 33.68 17.8 GVEL042J95
K23L00L KC2023 06 08.92807715 39 29.719+26 06 41.44 17.9 GVEL042J95
K23L00L KC2023 06 08.93231515 39 20.570+26 11 42.65 18.3 GVEL042Z80
K23L00L KC2023 06 08.93788815 39 09.084+26 18 19.69 17.9 GVEL042Z80
K23L00L KB2023 06 08.96839115 38 01.597+26 54 53.35 18.0 GXEL042B72
K23L00L KB2023 06 08.97282215 37 52.209+27 00 13.25 18.0 GXEL042B72
K23L00L KC2023 06 08.98513215 37 20.410+27 16 41.48 18.5 rZEL042L34
K23L00L KC2023 06 08.99424515 37 00.494+27 27 43.06 19.1 rZEL042L34
K23L00L KB2023 06 09.01462515 36 46.294+28 01 01.97 17.6 GXEL042Y05
K23L00L KB2023 06 09.01714415 36 40.529+28 04 10.42 17.5 GXEL042Y05
K23L00L KB2023 06 09.01961815 36 34.905+28 07 15.48 17.9 GXEL042Y05
K23L00L KC2023 06 09.12690815 32 43.25 +30 15 38.8 17.4 VuEL042H21
K23L00L KC2023 06 09.12883815 32 38.48 +30 18 10.7 18.5 VuEL042H21
K23L00L KC2023 06 09.13076815 32 33.70 +30 20 42.6 18.8 VuEL042H21
K23L00L KC2023 06 09.13462615 32 24.09 +30 25 47.4 18.1 VuEL042H21
K23L00L C2023 06 09.27486 15 26 26.17 +33 36 33.1 18.51gUEL042I41
K23L00L C2023 06 09.27520 15 26 25.11 +33 37 02.2 18.51gUEL042I41
K23L00L C2023 06 09.27586 15 26 23.01 +33 37 59.8 18.46gUEL042I41
K23L00L C2023 06 09.27621 15 26 21.92 +33 38 29.0 18.46gUEL042I41
K23L00L C2023 06 09.33994915 23 08.451+35 07 27.85 17.7 GVEL042H01
K23L00L C2023 06 09.34419715 22 55.674+35 13 27.68 17.7 GVEL042H01
K23L00L 1C2023 06 09.34822015 22 44.789+35 19 35.72 17.89GVEL042703
K23L00L 1C2023 06 09.34945715 22 41.041+35 21 19.69 18.08GVEL042703
K23L00L C2023 06 09.34986715 22 38.531+35 21 29.42 17.4 GVEL042H01
K23L00L 1C2023 06 09.35069615 22 37.290+35 23 06.04 17.88GVEL042703
K23L00L 1C2023 06 09.35193215 22 33.463+35 24 51.23 17.97GVEL042703
K23L00L C2023 06 09.35335015 22 27.961+35 26 25.58 17.6 GVEL042H01
K23L00L C2023 06 09.35711315 22 16.514+35 31 45.94 18.0 GVEL042H01
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m F4 Reflector + CCD.
703 Catalina Sky Survey. Observers J. K. Hogan, R. A. Kowalski. Measurers B.
Gray, D. Rankin, F. C. Shelly, 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, R. L. Seaman, A. Serrano, K. W.
Wierzchos. 0.68-m Schmidt + 10K CCD.
958 Observatoire de Dax. Observer P. Dupouy. 0.32-m f/4.1 0.32-m Schmidt-
Cassegrain + CMO.
B72 Soerth. Observer B. Koch. 0.36-m f/7.6 Schmidt-Cassegrain + CMO.
C40 Kuban State University Astrophysical Observatory. Observers A. Ivanov, A.
Barcov, V. Ivanov, V. Lysenko, N. Yakovenko, N. Ivanova, N. Gorbunov, G.
Kurbatov, P. Shchukin, V. Roshchupko. Measurer A. Ivanov. 0.51-m f/8
reflector + CCD.
C82 Osservatorio Astronomico Nastro Verde, Sorrento. Observer N. Ruocco.
0.35-m f/6.3 0.35 m f/6.3 Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer J. B. Fazekas. Measurers B. Gray, D. Rankin,
F. C. Shelly. 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. 0.76-m f/3.0 astrograph + CCD.
I41 Palomar Mountain--ZTF. Observers K. Venkataramani, T. Prince, G. Helou,
Q.-Z. Ye, D. Kulkarni, V. Swain, C. Y. Hsu, Y. Cheng. Measurers F. Masci,
D. Shupe, K. Venkataramani, Q.-Z. Ye. 1.2-m f/2.44 Oschin-Schmidt + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer J. K. Hogan. 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
L34 Galhassin Robotic Telescope, Isnello. Observer A. Nastasi. 0.40-m f/3.8
400mm Reflector + CCD.
L39 Osservatorio Spica, Signa. Observers M. Bertini, L. Franchini. 0.30m
newtonian + CCD.
L47 Osservatorio Astronomico, Piobbico. Observers A. Teseo, A. Annamelia.
Measurer A. Teseo. 0.20-m f/6.3 Schmidt-Cassegrain + CCD.
L65 Bredenkamp Observatory, Bremen. Observer H. Duin. 0.23-m f/6.3 reflector
+ CMO.
M44 Al-Khatim Observatory, Abu Dhabi. Observer M. Odeh. 0.36-m f/7.7 SC +
CMO.
M50 Virtual Telescope Project, Manciano. Observer G. Masi. 0.36-m f/7.2
Schmidt-Cassegrain + CCD.
U94 iTelescope Observatory, Beryl Junction (Sato). Observer M. Suzuki.
0.43-m f/4.5 reflector + CCD.
Y05 SONEAR Wykrota-CEAMIG, Serra da Piedade. Observer C. Jacques. 0.45-m
f/2.9 reflector + CMO.
Z80 Northolt Branch Observatory. Observer G. Wells. Measurers G. Wells, D.
Bamberger. 0.25-m f/8.0 Ritchey-Chretien + CCD.
Orbital elements:
2023 LL Earth MOID = 0.0046 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 262.42765 (2000.0) P Q
n 0.60814120 Peri. 109.85529 +0.94989040 +0.31180679
a 1.3797480 Node 231.98287 -0.29622935 +0.87547366
e 0.4733157 Incl. 1.60143 -0.09978176 +0.36921863
P 1.62 H 25.02 G 0.15 U 7
Residuals in seconds of arc
230526 G96 0.2+ 1.9+ 230608 C82 0.6+ 0.9+ 230608 Z80 0.1+ 0.7-
230526 G96 0.4+ 0.1- 230608 C40 0.0 0.3+ 230608 J95 0.0 0.6-
230607 703 0.5+ 0.5+ 230608 C40 0.2+ 0.1+ 230608 J95 0.1+ 0.5-
230607 703 0.3+ 1.1- 230608 L34 0.0 0.5- 230608 Z80 0.3+ 0.4-
230608 I41 (1.9+ 0.1+) 230608 M50 0.2- 0.0 230608 Z80 0.7+ 0.6-
230608 I41 0.2+ 1.2+ 230608 M50 0.1- 0.6+ 230608 B72 0.5- 0.2+
230608 I41 (2.6+ 0.6-) 230608 L47 0.9- 0.8+ 230608 B72 0.0 0.1+
230608 I41 (1.8+ 1.2-) 230608 L47 0.6- 1.3- 230608 L34 0.2+ 0.1+
230608 703 1.0+ 0.8+ 230608 L47 0.6- 0.2- 230608 L34 0.1- 0.1-
230608 703 0.5- 0.7- 230608 104 0.2- 0.5+ 230609 Y05 0.1- 0.1+
230608 703 0.0 0.7+ 230608 104 0.0 0.4+ 230609 Y05 0.3- 0.5+
230608 I52 0.0 0.1+ 230608 104 0.2+ 0.3+ 230609 Y05 0.2+ 0.5+
230608 I52 0.0 0.1+ 230608 L01 0.1+ 0.2- 230609 H21 0.1+ 0.1-
230608 I52 0.0 0.0 230608 L01 0.0 0.2- 230609 H21 0.1+ 0.2-
230608 I52 0.2- 0.1+ 230608 L34 0.4+ 0.2- 230609 H21 0.1+ 0.5-
230608 U94 0.4- 1.2+ 230608 L01 0.1- 0.2- 230609 H21 0.2- 0.2-
230608 U94 0.4- 0.2- 230608 L01 0.2- 0.5- 230609 I41 (4.1+ 2.2-)
230608 M44 0.1+ 0.4+ 230608 L01 0.1- 0.3- 230609 I41 (3.1+ 1.4-)
230608 M44 0.4- 0.8+ 230608 L39 1.5- 0.8+ 230609 I41 0.6+ 1.0+
230608 M44 0.3- 1.0+ 230608 958 0.2- 0.2+ 230609 I41 0.5- 1.0+
230608 M44 0.1- 0.3+ 230608 L39 0.2- 0.5+ 230609 H01 0.2- 0.3-
230608 C40 0.0 0.5+ 230608 L39 0.4- 0.6- 230609 H01 0.1+ 0.9-
230608 C40 0.1+ 0.1+ 230608 958 0.1+ 0.1- 230609 703 0.1+ 0.0
230608 C40 0.0 0.6+ 230608 958 0.1- 1.3+ 230609 703 0.3+ 1.3-
230608 C40 0.3- 0.6+ 230608 L65 0.4+ 0.6- 230609 H01 0.3+ 0.9-
230608 C40 0.1- 0.2+ 230608 L65 0.2+ 0.3- 230609 703 0.6+ 0.4-
230608 C40 0.1+ 0.1+ 230608 L65 0.4+ 0.9- 230609 703 0.2- 0.4-
230608 C82 0.3- 1.5+ 230608 J95 0.1+ 0.5- 230609 H01 0.2+ 1.0-
230608 C40 0.1- 0.2+ 230608 J95 0.2+ 0.8- 230609 H01 0.2+ 1.1-
Ephemeris:
2023 LL a,e,i = 1.38, 0.47, 2 q = 0.7267
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 05 10 16 41 57.4 -22 01 45 0.2651 1.2575 156.8 18.4 23.6
...
2023 05 25 16 41 08.7 -19 15 04 0.1313 1.1427 171.3 7.7 21.5
...
2023 06 02 16 33 20.3 -13 30 24 0.06668 1.0800 171.4 8.1 19.9
...
2023 06 08 16 00 23.8 +11 45 39 0.02253 1.0328 142.3 36.9 18.3
2023 06 09 15 37 07.8 +27 35 51 0.01710 1.0249 125.2 54.1 18.2
2023 06 10 14 37 21.1 +52 23 33 0.01420 1.0171 97.6 81.6 18.7
...
2023 06 16 05 20 21.0 +40 46 50 0.04764 0.9705 17.7 161.4 29.8
...
2023 06 24 05 02 47.7 +31 27 32 0.1111 0.9104 16.6 161.4 31.5
...
2023 07 09 05 05 15.8 +27 28 21 0.2446 0.8108 28.7 142.9 28.8
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-L42
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