MPEC 2023-M128 : 2023 MY3
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M.P.E.C. 2023-M128 Issued 2023 June 25, 01:34 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 MY3
Observations:
K23M03Y*1C2023 06 23.30809820 46 29.852+06 20 19.10 20.14GVEM128G96
K23M03Y 1C2023 06 23.31332720 46 36.667+06 21 04.00 19.68GVEM128G96
K23M03Y 1C2023 06 23.31855020 46 43.540+06 21 48.53 19.61GVEM128G96
K23M03Y mC2023 06 23.38638620 48 12.362+06 31 32.30 19.58GVEM128I52
K23M03Y mC2023 06 23.38779920 48 14.216+06 31 44.29 19.99GVEM128I52
K23M03Y mC2023 06 23.38921120 48 16.078+06 31 56.32 20.10GVEM128I52
K23M03Y mC2023 06 23.38954420 48 16.499+06 31 59.56 19.91GVEM128I52
K23M03Y mC2023 06 23.45592520 49 44.198+06 41 33.04 19.85GVEM128I52
K23M03Y mC2023 06 23.45659220 49 45.120+06 41 38.98 VEM128I52
K23M03Y mC2023 06 23.45692620 49 45.516+06 41 41.71 VEM128I52
K23M03Y KB2023 06 23.94688721 01 30.376+07 54 04.65 19.6 GXEM128B72
K23M03Y KB2023 06 23.95733721 01 45.762+07 55 40.88 18.8 GXEM128B72
K23M03Y KC2023 06 23.96690421 02 00.190+07 57 06.05 20.1 GVEM128J95
K23M03Y KB2023 06 23.96779121 02 01.031+07 57 17.50 19.4 GXEM128B72
K23M03Y KC2023 06 23.99470821 02 41.59 +08 01 36.1 19.6 GXEM128I93
K23M03Y KC2023 06 23.99860921 02 47.33 +08 02 12.1 19.5 GXEM128I93
K23M03Y KC2023 06 24.00163621 02 51.336+08 02 29.08 19.9 GVEM128J95
K23M03Y KC2023 06 24.00252621 02 53.09 +08 02 48.5 20.5 GXEM128I93
K23M03Y KC2023 06 24.00647921 02 58.440+08 03 13.46 20.0 GVEM128J95
K23M03Y KC2023 06 24.01523 21 03 10.88 +08 07 08.8 VEM128M21
K23M03Y KC2023 06 24.04286 21 03 51.51 +08 09 05.0 19.7 GXEM128G15
K23M03Y KC2023 06 24.04803 21 03 59.07 +08 09 52.7 18.4 GXEM128G15
K23M03Y HC2023 06 24.05217 21 04 04.83 +08 12 52.1 20 GVEM128M21
K23M03Y KB2023 06 24.26683 21 09 37.83 +08 44 16.0 19.5 rZEM128H36
K23M03Y KB2023 06 24.27195 21 09 45.62 +08 45 05.6 19.2 rZEM128H36
K23M03Y KB2023 06 24.27589 21 09 51.65 +08 45 43.8 19.5 rZEM128H36
K23M03Y C2023 06 24.32510121 11 09.581+08 53 39.29 19.7 GVEM128654
K23M03Y C2023 06 24.32906921 11 15.711+08 54 17.53 19.7 GVEM128654
K23M03Y KC2023 06 24.34295921 11 33.76 +08 56 25.5 uEM128H21
K23M03Y KC2023 06 24.34488721 11 36.72 +08 56 44.0 19.9 VuEM128H21
K23M03Y KC2023 06 24.34681621 11 39.70 +08 57 02.3 19.9 VuEM128H21
K23M03Y KC2023 06 24.35067521 11 45.65 +08 57 38.9 19.6 VuEM128H21
K23M03Y C2023 06 24.37863421 12 32.375+09 02 15.48 19.8 GVEM128654
K23M03Y C2023 06 24.38270621 12 38.671+09 02 54.82 19.8 GVEM128654
K23M03Y KC2023 06 24.93298721 27 52.57 +10 32 28.4 19.6 GVEM128G34
K23M03Y KC2023 06 24.94518321 28 13.34 +10 34 31.8 20.1 GVEM128G34
K23M03Y KC2023 06 24.95738021 28 34.17 +10 36 35.6 19.8 GVEM128G34
K23M03Y bC2023 06 24.96731821 28 51.70 +10 38 24.7 19.3 GVEM128L01
K23M03Y KC2023 06 24.96869621 28 54.06 +10 38 39.2 19.2 GVEM128L01
K23M03Y KC2023 06 24.97019521 28 56.62 +10 38 54.4 19.2 GVEM128L01
K23M03Y KC2023 06 24.97169921 28 59.20 +10 39 09.9 19.4 GVEM128L01
K23M03Y KC2023 06 24.97332521 29 02.00 +10 39 26.5 19.6 GVEM128L01
K23M03Y KC2023 06 24.97559521 29 06.276+10 39 34.74 19.9 GVEM128J95
K23M03Y KC2023 06 24.98461121 29 21.749+10 41 06.58 19.9 GVEM128J95
K23M03Y KC2023 06 24.99084121 29 32.532+10 42 09.29 19.3 GVEM128J95
K23M03Y KC2023 06 25.00451 21 29 55.67 +10 44 44.8 19.5 GVEM128104
K23M03Y KC2023 06 25.01400 21 30 11.89 +10 46 20.7 19.5 GVEM128104
K23M03Y KC2023 06 25.01796 21 30 18.71 +10 47 00.9 19.6 GVEM128104
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri, M. D.
Grazia, T. Giovannetti. 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.
B72 Soerth. Observer B. Koch. 0.36-m f/7.6 Schmidt-Cassegrain + CMO.
G15 Magroforte Observatory, Alessandria. Observer A. De Pieri. 0.23-m f/6.7
SC + CCD.
G34 Oberfrauendorf. Observer T. Felber. 0.35-m f/6.3 Schmidt-Cassegrain +
CCD.
G96 Mt. Lemmon Survey. 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. 1.5-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.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/4.2 .56 meter
reflector + CMOS.
I52 Steward Observatory, Mt. Lemmon Station. Observer G. J. Leonard.
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.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CMO.
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.
M21 Schiaparelli Southern Observatory, Hakos. Observers A. Aletti, F.
Bellini, L. Buzzi, G. Galli. Measurer L. Buzzi. 0.36-m f/8.4 reflector +
CCD.
Orbital elements:
2023 MY3 Earth MOID = 0.0199 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 314.58568 (2000.0) P Q
n 0.27644751 Peri. 222.59598 +0.92769429 +0.36744002
a 2.3337855 Node 115.73598 -0.31972796 +0.87335221
e 0.6454791 Incl. 4.20901 -0.19276240 +0.31975576
P 3.57 H 23.70 G 0.15 U 9
Residuals in seconds of arc
230623 G96 0.3- 0.0 230624 J95 0.0 0.1+ 230624 654 0.2+ 0.1-
230623 G96 0.6- 0.1+ 230624 I93 0.0 0.2- 230624 654 0.0 0.0
230623 G96 0.2+ 0.1- 230624 J95 0.5- 0.5- 230624 G34 0.5+ 0.5+
230623 I52 0.0 0.3+ 230624 M21 1.0- 0.2+ 230624 G34 0.6- 0.5+
230623 I52 0.0 0.1+ 230624 G15 0.5- 0.2+ 230624 G34 1.0- 0.8+
230623 I52 0.1+ 0.0 230624 G15 1.3- 0.2- 230624 L01 0.3- 0.7-
230623 I52 0.2- 0.3+ 230624 M21 0.3+ 0.7- 230624 L01 0.2- 0.2-
230623 I52 0.2+ 0.1- 230624 H36 0.6+ 0.1- 230624 L01 0.2- 0.2-
230623 I52 0.7+ 0.1+ 230624 H36 0.2- 0.5+ 230624 L01 0.1- 0.1+
230623 I52 0.0 0.1- 230624 H36 0.3- 1.0+ 230624 L01 0.2+ 0.2+
230623 B72 0.5- 0.5+ 230624 654 0.0 0.1- 230624 J95 0.1+ 0.3-
230623 B72 0.6+ 0.1+ 230624 654 0.0 0.1- 230624 J95 0.3- 0.0
230623 J95 0.1- 0.7- 230624 H21 0.2+ 0.7+ 230624 J95 0.6+ 0.6-
230623 B72 0.3- 0.0 230624 H21 0.1+ 0.7+ 230625 104 0.1+ 0.3+
230623 I93 0.1- 0.1+ 230624 H21 0.3+ 0.5+ 230625 104 0.4- 0.2-
230623 I93 0.0 0.2- 230624 H21 0.4+ 0.1+ 230625 104 0.2+ 0.2-
Ephemeris:
2023 MY3 a,e,i = 2.33, 0.65, 4 q = 0.8274
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 05 26 18 02 46.3 -11 56 40 0.3456 1.3264 151.3 21.5 23.1
...
2023 06 10 18 38 19.5 -07 56 01 0.1860 1.1852 154.1 22.0 21.5
...
2023 06 18 19 27 09.3 -02 25 31 0.1125 1.1123 147.3 29.6 20.5
...
2023 06 24 21 02 44.0 +08 03 36 0.06967 1.0598 127.1 49.9 19.9
2023 06 25 21 29 42.4 +10 45 08 0.06498 1.0513 120.9 56.0 19.9
2023 06 26 22 00 49.1 +13 36 48 0.06144 1.0429 113.9 63.0 20.0
...
2023 07 02 01 34 22.5 +23 45 57 0.07025 0.9942 69.5 106.7 21.9
...
2023 07 10 03 45 01.5 +21 12 35 0.1294 0.9358 48.4 125.6 24.4
...
2023 07 25 04 55 18.1 +18 11 44 0.2701 0.8550 47.1 119.6 25.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-M128
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