MPEC 2023-K111 : 2023 KY1
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M.P.E.C. 2023-K111 Issued 2023 May 23, 09:34 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 KY1
Observations:
K23K01Y* C2023 05 21.52686916 52 44.911+34 20 16.36 21.29wXEK111F52
K23K01Y C2023 05 21.53977316 52 49.309+34 21 09.59 21.73wXEK111F52
K23K01Y C2023 05 21.56560316 52 58.258+34 22 55.20 21.31wXEK111F52
K23K01Y KC2023 05 22.06593916 56 05.61 +34 57 18.2 21.3 GVEK111L01
K23K01Y hC2023 05 22.06832816 56 06.44 +34 57 28.4 21.4 GVEK111L01
K23K01Y hC2023 05 22.07108116 56 07.42 +34 57 38.9 21.2 GVEK111L01
K23K01Y hC2023 05 22.07603516 56 09.28 +34 57 59.9 21.3 GVEK111L01
K23K01Y KC2023 05 22.22266016 57 08.834+35 08 13.56 21.20GVEK111I52
K23K01Y KC2023 05 22.23095016 57 11.848+35 08 49.27 21.05GVEK111I52
K23K01Y KC2023 05 22.23629116 57 12.43 +35 09 10.7 21.2 VuEK111H21
K23K01Y KC2023 05 22.24188516 57 14.47 +35 09 33.8 21.4 VuEK111H21
K23K01Y KC2023 05 22.24542916 57 15.71 +35 09 49.0 21.4 VuEK111H21
K23K01Y 3C2023 05 22.48629416 58 46.511+35 26 44.47 21.43GVEK111T14
K23K01Y 3C2023 05 22.48826816 58 47.213+35 26 52.55 21.38GVEK111T14
K23K01Y 3C2023 05 22.48925816 58 47.570+35 26 56.65 21.31GVEK111T14
K23K01Y KC2023 05 23.26189217 03 50.79 +36 19 31.2 21.1 VuEK111H21
K23K01Y KC2023 05 23.27029817 03 53.96 +36 20 05.4 21.2 VuEK111H21
K23K01Y KC2023 05 23.27589717 03 56.04 +36 20 28.5 20.9 VuEK111H21
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.
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. B. Fazekas.
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.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
T14 Canada-France-Hawaii Telescope, Maunakea. Observers R. Wainscoat, L.
Wells, H. Flewelling. Measurers R. Weryk, R. Wainscoat. 3.6-m Canada-
France-Hawaii Telescope + CCD.
Orbital elements:
2023 KY1 Earth MOID = 0.1274 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Bell
M 324.05510 (2000.0) P Q
n 0.30563166 Peri. 100.48902 +0.10002415 +0.99492263
a 2.1827491 Node 175.20928 -0.95709040 +0.09926944
e 0.5236406 Incl. 7.66617 -0.27198002 +0.01656909
P 3.22 H 23.31 G 0.15 U 8
Residuals in seconds of arc
230521 F52 0.3+ 0.1+ 230522 L01 0.1+ 0.6+ 230522 T14 0.0 0.0
230521 F52 0.1- 0.3+ 230522 I52 0.1- 0.3- 230522 T14 0.0 0.0
230521 F52 0.3+ 0.2+ 230522 I52 0.0 0.1+ 230522 T14 0.0 0.0
230522 L01 0.5- 0.2+ 230522 H21 0.4+ 0.0 230523 H21 0.1- 0.3+
230522 L01 0.9- 0.6+ 230522 H21 0.7+ 0.3- 230523 H21 0.0 0.0
230522 L01 0.9- 0.2- 230522 H21 0.3+ 0.0 230523 H21 0.3- 0.2+
Ephemeris:
2023 KY1 a,e,i = 2.18, 0.52, 8 q = 1.0398
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 04 23 15 13 59.9 +05 41 30 0.2777 1.2613 154.4 20.2 22.0
...
2023 05 08 15 51 18.4 +18 53 49 0.2013 1.1740 141.9 32.1 21.5
...
2023 05 16 16 22 56.8 +27 50 55 0.1744 1.1339 131.4 41.9 21.4
...
2023 05 22 16 55 41.8 +34 52 52 0.1606 1.1077 122.9 50.1 21.4
2023 05 23 17 02 06.3 +36 01 40 0.1589 1.1036 121.5 51.5 21.4
2023 05 24 17 08 48.8 +37 09 23 0.1572 1.0997 120.0 52.8 21.4
...
2023 05 30 17 55 41.6 +43 18 28 0.1505 1.0785 111.8 60.8 21.5
...
2023 06 07 19 14 04.0 +48 38 49 0.1491 1.0570 102.5 69.6 21.7
...
2023 06 22 21 39 19.6 +47 31 40 0.1643 1.0398 93.7 77.3 22.2
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-K111
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