MPEC 2023-L39 : 2023 LH
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M.P.E.C. 2023-L39 Issued 2023 June 9, 12:58 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 LH
Observations:
K23L00H*1C2023 06 07.25762414 39 00.659+10 41 23.96 20.87GVEL039G96
K23L00H 1C2023 06 07.26274814 39 05.188+10 41 07.22 20.45GVEL039G96
K23L00H 1C2023 06 07.26787514 39 09.716+10 40 50.27 19.76GVEL039G96
K23L00H 1C2023 06 07.27299814 39 14.202+10 40 34.25 20.10GVEL039G96
K23L00H KC2023 06 07.30348 14 39 41.16 +10 38 56.9 20.1 RoEL039291
K23L00H KC2023 06 07.30554 14 39 42.95 +10 38 50.0 20.7 RoEL039291
K23L00H KC2023 06 07.30762 14 39 44.81 +10 38 43.6 20.3 RoEL039291
K23L00H KC2023 06 07.39024314 40 57.950+10 34 12.43 20.47GVEL039I52
K23L00H KC2023 06 07.39149814 40 59.153+10 34 08.51 21.12GVEL039I52
K23L00H KC2023 06 07.39274014 41 00.208+10 34 04.44 20.24GVEL039I52
K23L00H KC2023 06 07.39398114 41 01.324+10 33 59.80 20.90GVEL039I52
K23L00H KC2023 06 07.95084014 49 21.336+10 04 31.30 20.3 GVEL039J95
K23L00H KC2023 06 07.96912814 49 36.449+10 03 34.31 20.4 GVEL039J95
K23L00H KC2023 06 07.98493514 49 49.534+10 02 44.88 20.5 GVEL039J95
K23L00H KC2023 06 08.10707214 51 38.28 +09 56 50.8 20.5 VuEL039H21
K23L00H KC2023 06 08.11130014 51 41.68 +09 56 37.9 20.3 VuEL039H21
K23L00H KC2023 06 08.11419814 51 44.01 +09 56 29.3 20.5 VuEL039H21
K23L00H KC2023 06 08.15200914 52 17.285+09 54 45.25 20.87GVEL039I52
K23L00H KC2023 06 08.15328414 52 18.311+09 54 41.80 20.69GVEL039I52
K23L00H KC2023 06 08.15456014 52 19.326+09 54 38.34 20.62GVEL039I52
K23L00H KC2023 06 08.15583714 52 20.341+09 54 34.49 20.43GVEL039I52
K23L00H C2023 06 08.27634114 53 55.590+09 48 21.42 20.2 GVEL039H01
K23L00H C2023 06 08.28156314 53 59.731+09 48 05.23 20.7 GVEL039H01
K23L00H C2023 06 08.29146114 54 07.569+09 47 34.47 20.7 GVEL039H01
K23L00H C2023 06 08.29834314 54 13.033+09 47 12.94 20.3 GVEL039H01
K23L00H pC2023 06 08.89043215 02 13.70 +09 17 11.0 21.1 GVEL039L01
K23L00H pC2023 06 08.89240515 02 15.16 +09 17 05.0 21.0 GVEL039L01
K23L00H pC2023 06 08.89437415 02 16.61 +09 16 59.1 20.9 GVEL039L01
K23L00H KC2023 06 08.89634715 02 18.08 +09 16 53.3 21.0 GVEL039L01
K23L00H KC2023 06 08.89832415 02 19.54 +09 16 47.1 20.8 GVEL039L01
K23L00H KC2023 06 08.90048915 02 21.13 +09 16 40.4 20.6 GVEL039L01
K23L00H KC2023 06 08.90278015 02 22.83 +09 16 34.1 20.6 GVEL039L01
K23L00H KC2023 06 09.16861315 05 48.00 +09 03 41.1 20.3 VuEL039H21
K23L00H KC2023 06 09.17247215 05 50.78 +09 03 30.0 20.2 VuEL039H21
K23L00H KC2023 06 09.17826115 05 54.98 +09 03 12.3 20.4 VuEL039H21
K23L00H KC2023 06 09.35991 15 08 06.91 +08 54 32.4 20.6 RoEL039291
K23L00H KC2023 06 09.36376815 08 09.442+08 54 16.24 20.5 GVEL039H01
K23L00H KC2023 06 09.36726 15 08 12.17 +08 54 10.6 20.7 RoEL039291
K23L00H KC2023 06 09.37030815 08 14.150+08 53 56.72 20.8 GVEL039H01
K23L00H KC2023 06 09.37739615 08 19.247+08 53 35.56 20.6 GVEL039H01
Observer details:
291 LPL/Spacewatch II. Observers R. A. Mastaler, A. F. Tubbiolo. 1.8-m f/2.7
reflector + CCD.
G96 Mt. Lemmon Survey. 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. 1.5-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.
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.
Orbital elements:
2023 LH Earth MOID = 0.0051 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 329.71684 (2000.0) P Q
n 0.52295999 Peri. 324.20297 -0.92179952 +0.37910776
a 1.5257747 Node 238.26979 -0.32982428 -0.87676082
e 0.3774842 Incl. 5.46562 -0.20371940 -0.29591851
P 1.88 H 24.86 G 0.15 U 8
Residuals in seconds of arc
230607 G96 0.3- 0.7+ 230608 H21 0.4+ 0.1+ 230608 L01 0.1- 0.4+
230607 G96 0.0 0.4+ 230608 H21 0.3+ 0.1+ 230608 L01 0.3- 0.1+
230607 G96 0.3+ 0.0 230608 H21 0.2+ 0.4+ 230608 L01 0.6- 0.1-
230607 G96 0.0 0.4+ 230608 I52 0.1+ 0.6- 230608 L01 0.7- 0.4+
230607 291 0.3+ 0.2+ 230608 I52 0.1+ 0.2- 230609 H21 0.8- 0.4+
230607 291 0.0 0.0 230608 I52 0.0 0.2+ 230609 H21 0.7- 0.6+
230607 291 0.4+ 0.3+ 230608 I52 0.1- 0.2+ 230609 H21 0.1- 0.1-
230607 I52 0.6- 0.2+ 230608 H01 0.2+ 0.0 230609 291 0.2+ 0.2-
230607 I52 0.6+ 0.4+ 230608 H01 0.2+ 0.0 230609 H01 0.0 0.1-
230607 I52 0.2- 0.4+ 230608 H01 0.1+ 0.0 230609 291 0.2+ 0.1-
230607 I52 0.1- 0.2- 230608 H01 0.1+ 0.1- 230609 H01 0.2+ 0.1-
230607 J95 0.1+ 0.2+ 230608 L01 0.2+ 0.5+ 230609 H01 0.1+ 0.2-
230607 J95 0.4- 0.3+ 230608 L01 0.1+ 0.4+
230607 J95 0.5- 0.3+ 230608 L01 0.2- 0.4+
Ephemeris:
2023 LH a,e,i = 1.53, 0.38, 5 q = 0.9498
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 05 10 07 33 38.2 +09 27 30 0.1206 0.9656 65.4 108.0 24.2
...
2023 05 25 09 54 52.3 +15 16 48 0.06058 1.0065 82.4 94.2 22.1
...
2023 06 02 12 55 25.9 +15 07 49 0.05271 1.0367 114.1 63.2 20.8
...
2023 06 08 14 50 04.3 +10 03 28 0.06696 1.0624 133.9 43.5 20.8
2023 06 09 15 03 38.8 +09 13 02 0.07055 1.0669 136.1 41.3 20.9
2023 06 10 15 15 51.8 +08 25 03 0.07437 1.0715 138.0 39.4 20.9
...
2023 06 16 16 07 52.1 +04 31 11 0.1011 1.1001 144.9 32.0 21.4
...
2023 06 24 16 45 18.9 +01 01 22 0.1433 1.1408 148.3 27.9 22.2
...
2023 07 09 17 20 52.4 -03 19 42 0.2364 1.2222 147.3 26.7 23.4
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-L39
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