MPEC 2023-K124 : 2023 KE2
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M.P.E.C. 2023-K124 Issued 2023 May 24, 07:06 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 KE2
Observations:
K23K02E*1C2023 05 22.33519215 29 15.083+02 53 08.81 18.92GVEK124G96
K23K02E 1C2023 05 22.34034615 29 09.251+02 50 07.48 VEK124G96
K23K02E 1C2023 05 22.34549515 29 03.491+02 47 07.98 19.01GVEK124G96
K23K02E KC2023 05 22.39974615 28 02.759+02 15 27.54 19.32GVEK124I52
K23K02E KC2023 05 22.40027215 28 02.183+02 15 09.04 19.21GVEK124I52
K23K02E KC2023 05 22.40079815 28 01.589+02 14 50.50 19.56GVEK124I52
K23K02E KC2023 05 22.44074715 27 17.291+01 51 24.98 19.83GVEK124I52
K23K02E KC2023 05 22.44126715 27 16.661+01 51 06.59 20.20GVEK124I52
K23K02E KC2023 05 22.44179315 27 16.088+01 50 47.44 19.77GVEK124I52
K23K02E KC2023 05 22.44232615 27 15.523+01 50 28.72 19.39GVEK124I52
K23K02E KC2023 05 22.86877915 19 48.12 -02 25 17.8 19.4 GVEK124104
K23K02E KC2023 05 22.87213115 19 44.26 -02 27 20.1 19.5 GVEK124104
K23K02E KC2023 05 22.88386215 19 30.70 -02 34 28.1 19.2 GVEK124104
K23K02E KC2023 05 22.91427415 18 54.76 -02 53 03.4 19.7 GVEK124L01
K23K02E KC2023 05 22.91575315 18 53.05 -02 53 57.7 19.7 GVEK124L01
K23K02E KC2023 05 22.91723315 18 51.34 -02 54 51.7 19.6 GVEK124L01
K23K02E KC2023 05 22.91871415 18 49.62 -02 55 46.3 19.7 GVEK124L01
K23K02E KC2023 05 22.92019715 18 47.85 -02 56 40.4 19.5 GVEK124L01
K23K02E KC2023 05 22.94619415 18 19.898-03 12 46.01 19.2 GVEK124J95
K23K02E KC2023 05 22.95070915 18 14.662-03 15 31.79 19.8 GVEK124J95
K23K02E KC2023 05 23.16817115 14 13.58 -05 28 43.8 19.2 VuEK124H21
K23K02E KC2023 05 23.16975215 14 11.68 -05 29 42.4 19.3 VuEK124H21
K23K02E KC2023 05 23.17133415 14 09.79 -05 30 40.8 20.0 VuEK124H21
K23K02E KC2023 05 23.17291715 14 07.90 -05 31 39.9 19.6 VuEK124H21
K23K02E KC2023 05 23.17449915 14 06.00 -05 32 38.5 19.6 VuEK124H21
K23K02E |C2023 05 23.19486 15 13 38.28 -05 41 20.8 19.0 VuEK124807
K23K02E |C2023 05 23.19897 15 13 33.34 -05 43 53.8 19.6 VuEK124807
K23K02E |C2023 05 23.20307 15 13 28.38 -05 46 25.8 19.4 VuEK124807
K23K02E C2023 05 23.22066215 13 16.600-06 00 56.47 19.5 GVEK124654
K23K02E C2023 05 23.22466215 13 11.815-06 03 25.21 19.5 GVEK124654
K23K02E C2023 05 23.25458315 12 35.909-06 21 58.13 19.4 GVEK124654
K23K02E C2023 05 23.25787115 12 31.954-06 24 00.49 19.4 GVEK124654
K23K02E mC2023 05 23.28452315 11 58.394-06 40 26.47 19.54GVEK124I52
K23K02E mC2023 05 23.28469415 11 58.175-06 40 33.13 20.06GVEK124I52
K23K02E mC2023 05 23.28503415 11 57.790-06 40 45.80 20.23GVEK124I52
K23K02E mC2023 05 24.28343714 52 24.456-16 59 50.53 18.88GVEK124I52
K23K02E mC2023 05 24.28363214 52 24.208-16 59 57.66 18.72GVEK124I52
K23K02E mC2023 05 24.28382614 52 23.952-17 00 04.79 18.90GVEK124I52
K23K02E mC2023 05 24.28402214 52 23.707-17 00 12.13 18.55GVEK124I52
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m F4 Reflector + CCD.
654 Table Mountain Observatory, Wrightwood-PHMC. Observers N. Evans, P. Choi,
N. Saini, C. Zhai, R. Trahan, M. Shao. 1.0-m Reflector + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 0.61-m f/6.5 Dall-Kirkham Astrograph + CCD.
G96 Mt. Lemmon Survey. 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. 1.5-m reflector + 10K
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. Observers J. B. Fazekas, 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. 1.0-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 KE2 Earth MOID = 0.0407 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 MPC
M 306.43384 (2000.0) P Q
n 0.77361494 Peri. 161.67262 -0.69258976 +0.59103803
a 1.1752208 Node 61.86123 -0.70648800 -0.44011142
e 0.1082332 Incl. 27.96540 -0.14558204 -0.67599998
P 1.27 H 25.43 G 0.15 U 7
Residuals in seconds of arc
230522 G96 0.4+ 1.0+ 230522 L01 0.2- 0.1+ 230523 807 0.1- 0.2-
230522 G96 0.3- 0.5- 230522 L01 0.0 0.0 230523 807 0.6- 0.2-
230522 G96 0.1+ 0.2- 230522 L01 0.3+ 0.1+ 230523 654 0.1+ 0.1-
230522 I52 0.0 0.1- 230522 L01 0.3+ 0.3- 230523 654 0.0 0.1-
230522 I52 0.2+ 0.0 230522 L01 0.3- 0.1- 230523 654 0.1+ 0.1-
230522 I52 0.1+ 0.1- 230522 J95 0.2+ 0.5+ 230523 654 0.1+ 0.1-
230522 I52 0.7+ 0.7+ 230522 J95 0.2+ 0.3+ 230523 I52 0.1+ 0.3+
230522 I52 0.1- 0.6+ 230523 H21 0.0 0.2- 230523 I52 0.1- 0.0
230522 I52 0.0 0.0 230523 H21 0.2- 0.2- 230523 I52 0.3+ 0.0
230522 I52 0.3+ 0.1+ 230523 H21 0.3- 0.1+ 230524 I52 0.0 0.0
230522 104 0.4- 0.4- 230523 H21 0.3- 0.3- 230524 I52 0.1+ 0.1+
230522 104 0.1- 0.3- 230523 H21 0.5- 0.2- 230524 I52 0.0 0.0
230522 104 0.4+ 0.2+ 230523 807 0.2- 0.4+ 230524 I52 0.1+ 0.2-
Ephemeris:
2023 KE2 a,e,i = 1.18, 0.11, 28 q = 1.0480
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 04 24 18 16 38.4 +56 11 23 0.2442 1.0499 93.7 72.9 25.0
...
2023 05 09 17 39 06.0 +50 32 21 0.1298 1.0482 104.0 69.1 23.5
...
2023 05 17 16 42 52.3 +36 32 16 0.07040 1.0500 121.9 54.8 21.8
...
2023 05 23 15 17 19.6 -03 42 24 0.04254 1.0526 160.7 18.5 19.6
2023 05 24 14 58 07.9 -14 02 27 0.04222 1.0531 163.7 15.7 19.5
2023 05 25 14 37 42.2 -24 02 08 0.04356 1.0536 159.6 19.5 19.7
...
2023 05 31 12 28 33.4 -57 17 16 0.07469 1.0575 124.2 52.4 21.8
...
2023 06 08 10 35 06.0 -65 20 55 0.1350 1.0641 107.9 65.2 23.5
...
2023 06 23 09 23 40.5 -67 23 46 0.2511 1.0804 98.0 68.7 25.0
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-K124
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