MPEC 2023-G50 : 2023 GM
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Read MPEC 2023-G49
Read MPEC 2023-G51
M.P.E.C. 2023-G50 Issued 2023 April 10, 18:07 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 GM
Observations:
K23G00M* C2023 04 09.23085212 12 13.222-14 30 04.00 18.08oVEG050W68
K23G00M C2023 04 09.23369712 12 12.190-14 29 58.24 18.53oVEG050W68
K23G00M C2023 04 09.23935612 12 09.850-14 29 47.29 18.26oVEG050W68
K23G00M C2023 04 09.24975512 12 05.726-14 29 25.51 18.27oVEG050W68
K23G00M KC2023 04 09.55385512 10 12.86 -14 20 39.1 17.9 GVEG050900
K23G00M KC2023 04 09.56094312 10 09.80 -14 20 24.7 18.1 GVEG050900
K23G00M KC2023 04 09.56803012 10 06.76 -14 20 10.2 18.3 GVEG050900
K23G00M KC2023 04 09.58253 12 09 59.10 -14 17 55.0 qEG050E23
K23G00M KC2023 04 09.59642 12 09 53.03 -14 17 23.9 18.1 VqEG050E23
K23G00M KC2023 04 09.61031 12 09 46.94 -14 16 53.3 19.0 VqEG050E23
K23G00M KC2023 04 09.82104412 08 24.98 -14 10 55.0 18.1 GVEG050L01
K23G00M KC2023 04 09.82272812 08 24.22 -14 10 51.1 18.2 GVEG050L01
K23G00M KC2023 04 09.82441012 08 23.46 -14 10 47.2 18.3 GVEG050L01
K23G00M KC2023 04 09.82615012 08 22.68 -14 10 43.5 18.4 GVEG050L01
K23G00M KC2023 04 09.82789312 08 21.90 -14 10 39.4 18.3 GVEG050L01
K23G00M KC2023 04 09.83287812 08 19.819-14 10 31.76 18.3 GVEG050A17
K23G00M KC2023 04 09.84131112 08 16.018-14 10 12.76 18.3 GVEG050A17
K23G00M KC2023 04 09.84944012 08 12.374-14 09 54.25 18.2 GVEG050A17
K23G00M KC2023 04 09.86259812 08 06.86 -14 09 18.5 17.4 GXEG050C95
K23G00M KC2023 04 09.86565312 08 04.79 -14 09 15.0 18.3 GXEG050595
K23G00M KC2023 04 09.87231712 08 01.72 -14 08 58.9 18.1 GXEG050595
K23G00M KC2023 04 09.87514412 08 00.83 -14 08 52.0 VEG050203
K23G00M KC2023 04 09.87698612 07 59.61 -14 08 48.7 18.1 GXEG050595
K23G00M KC2023 04 09.87843812 07 59.63 -14 08 43.2 XEG050C95
K23G00M KC2023 04 09.88181312 07 57.78 -14 08 37.2 18.1 GVEG050203
K23G00M KC2023 04 09.88883412 07 54.56 -14 08 20.7 18.4 GVEG050203
K23G00M KC2023 04 09.89387212 07 52.52 -14 08 07.5 17.4 GXEG050C95
K23G00M KC2023 04 09.89780 12 07 50.222-14 08 03.52 18.6 GXEG050K87
K23G00M KC2023 04 09.90127 12 07 48.643-14 07 55.20 18.4 GXEG050K87
K23G00M KC2023 04 09.90475 12 07 47.050-14 07 46.70 18.5 GXEG050K87
K23G00M KB2023 04 09.92015212 07 39.922-14 07 10.85 18.3 GXEG050K74
K23G00M KB2023 04 09.92156812 07 39.288-14 07 07.68 18.1 GXEG050K74
K23G00M KB2023 04 09.92334012 07 38.472-14 07 03.43 17.4 GXEG050K74
K23G00M KB2023 04 09.92564412 07 37.402-14 06 58.10 17.8 GXEG050K74
K23G00M KB2023 04 09.92830212 07 36.098-14 06 51.88 17.5 GXEG050K74
K23G00M KB2023 04 09.93131412 07 34.766-14 06 44.35 17.8 GXEG050K74
K23G00M KB2023 04 09.93255612 07 34.200-14 06 41.72 17.7 GXEG050K74
K23G00M KB2023 04 09.93503612 07 33.050-14 06 35.50 17.8 GXEG050K74
K23G00M C2023 04 09.93936312 07 29.854-14 04 24.71 18.15oVEG050M22
K23G00M C2023 04 09.94471112 07 27.350-14 04 11.82 17.94oVEG050M22
K23G00M C2023 04 09.94852512 07 25.567-14 04 02.28 18.19oVEG050M22
K23G00M KC2023 04 09.95187 12 07 30.99 -14 03 45.6 17.4 RVEG050X31
K23G00M KB2023 04 09.95459512 07 24.133-14 05 49.51 17.9 GXEG050B72
K23G00M KC2023 04 09.95607 12 07 29.14 -14 03 35.9 17.7 RVEG050X31
K23G00M KB2023 04 09.95637012 07 23.323-14 05 45.40 18.1 GXEG050B72
K23G00M KB2023 04 09.95778912 07 22.624-14 05 41.80 17.7 GXEG050B72
K23G00M C2023 04 09.95877212 07 20.700-14 03 37.01 18.04oVEG050M22
K23G00M KC2023 04 09.96028 12 07 27.20 -14 03 26.3 17.0 RVEG050X31
K23G00M KB2023 04 09.96080612 07 21.262-14 05 35.05 17.6 GXEG050B72
K23G00M KB2023 04 09.96417812 07 19.688-14 05 26.40 18.2 GXEG050B72
K23G00M KC2023 04 09.96447 12 07 25.29 -14 03 17.2 17.9 RVEG050X31
K23G00M KB2023 04 09.96808312 07 17.845-14 05 17.61 18.0 GXEG050B72
K23G00M KC2023 04 09.96866 12 07 23.36 -14 03 06.9 17.3 RVEG050X31
K23G00M KC2023 04 09.97248 12 07 21.59 -14 02 58.3 17.4 RVEG050X31
K23G00M KC2023 04 09.97673 12 07 19.65 -14 02 48.1 17.5 RVEG050X31
K23G00M KC2023 04 09.98101 12 07 17.65 -14 02 38.3 17.4 RVEG050X31
K23G00M KC2023 04 09.98527 12 07 15.70 -14 02 28.5 17.5 RVEG050X31
K23G00M KC2023 04 09.98937 12 07 13.78 -14 02 18.9 17.4 RVEG050X31
K23G00M KC2023 04 09.99374 12 07 11.75 -14 02 09.0 17.2 RVEG050X31
K23G00M |C2023 04 10.02859 12 06 56.18 -14 00 46.4 18.2 VuEG050807
K23G00M |C2023 04 10.03269 12 06 54.25 -14 00 37.1 18.4 VuEG050807
K23G00M |C2023 04 10.03678 12 06 52.28 -14 00 27.3 18.4 VuEG050807
K23G00M KC2023 04 10.07665 12 06 33.74 -14 00 34.6 17.3 GVEG050W46
K23G00M KC2023 04 10.08317 12 06 30.63 -14 00 18.7 17.3 GVEG050W46
K23G00M KC2023 04 10.08931 12 06 27.63 -14 00 04.9 17.4 GVEG050W46
K23G00M KC2023 04 10.10028912 06 21.58 -13 59 45.5 18.0 GVEG050932
K23G00M KC2023 04 10.10460312 06 19.50 -13 59 35.0 18.0 GVEG050932
K23G00M KC2023 04 10.10891112 06 17.42 -13 59 24.2 18.1 GVEG050932
K23G00M C2023 04 10.12999 12 06 09.96 -13 58 20.7 18.3 VtEG050V27
K23G00M C2023 04 10.13683 12 06 06.73 -13 58 04.2 18.7 VtEG050V27
K23G00M KC2023 04 10.14462512 06 01.28 -13 57 52.5 18.3 VuEG050H21
K23G00M KC2023 04 10.14584912 06 00.68 -13 57 49.5 18.3 VuEG050H21
K23G00M KC2023 04 10.14719812 06 00.01 -13 57 46.0 18.3 VuEG050H21
K23G00M KC2023 04 10.14848412 05 59.37 -13 57 42.9 18.3 VuEG050H21
K23G00M KC2023 04 10.14977012 05 58.73 -13 57 39.8 18.1 VuEG050H21
K23G00M KC2023 04 10.15105512 05 58.11 -13 57 36.4 18.3 VuEG050H21
K23G00M C2023 04 10.15454 12 05 58.11 -13 57 20.5 18.3 VtEG050V27
K23G00M C2023 04 10.16237 12 05 54.30 -13 57 01.7 18.1 VtEG050V27
K23G00M C2023 04 10.17148 12 05 49.72 -13 56 38.9 18.2 VtEG050V27
K23G00M C2023 04 10.18065 12 05 45.20 -13 56 15.8 18.1 VtEG050V27
K23G00M C2023 04 10.18615 12 05 42.49 -13 56 02.9 18.8 VtEG050V27
K23G00M C2023 04 10.20262212 05 35.385-13 55 17.99 18.1 GVEG050654
K23G00M 5C2023 04 10.21378 12 05 25.073-13 52 59.23 17.7 GVEG050W88
K23G00M 5C2023 04 10.21714 12 05 23.395-13 52 50.30 17.8 GVEG050W88
K23G00M 5C2023 04 10.22591 12 05 18.984-13 52 27.34 18.0 GVEG050W88
K23G00M C2023 04 10.22956112 05 21.873-13 54 09.94 18.2 GVEG050654
K23G00M KC2023 04 10.23996112 05 12.64 -13 53 49.0 17.8 GXEG050W62
K23G00M KC2023 04 10.24547112 05 09.87 -13 53 34.3 17.8 GXEG050W62
K23G00M C2023 04 10.25041712 05 11.309-13 53 16.53 18.3 GVEG050654
K23G00M KC2023 04 10.25090412 05 07.15 -13 53 19.9 17.8 GXEG050W62
K23G00M KC2023 04 10.25642612 05 04.40 -13 53 05.1 17.9 GXEG050W62
K23G00M KC2023 04 10.26202912 05 01.59 -13 52 50.1 17.9 GXEG050W62
K23G00M KC2023 04 10.26753612 04 58.82 -13 52 35.3 18.0 GXEG050W62
K23G00M KC2023 04 10.27164312 04 56.77 -13 52 24.2 17.9 GXEG050W62
K23G00M KC2023 04 10.27443612 04 55.36 -13 52 16.7 18.0 GXEG050W62
K23G00M KC2023 04 10.27714712 04 54.00 -13 52 09.1 17.7 GXEG050W62
K23G00M C2023 04 10.35989 12 04 14.71 -13 48 30.9 18.1 rEG050718
K23G00M C2023 04 10.36097 12 04 14.15 -13 48 27.5 17.8 rEG050718
K23G00M C2023 04 10.36424 12 04 12.51 -13 48 19.1 17.9 rEG050718
K23G00M 1C2023 04 10.36715512 04 10.420-13 48 01.66 17.66GVEG050703
K23G00M 1C2023 04 10.37233112 04 07.766-13 47 46.03 18.23GVEG050703
K23G00M 1C2023 04 10.37750712 04 05.099-13 47 31.02 18.26GVEG050703
K23G00M 1C2023 04 10.38268512 04 02.456-13 47 17.27 18.36GVEG050703
K23G00M hC2023 04 10.43254 12 03 46.07 -13 43 14.4 17.9 GVEG050Q62
K23G00M hC2023 04 10.43681 12 03 43.82 -13 43 02.6 17.9 GVEG050Q62
K23G00M hC2023 04 10.44104 12 03 41.59 -13 42 51.5 17.9 GVEG050Q62
K23G00M KC2023 04 10.45221 12 03 35.39 -13 42 17.0 18.1 VqEG050E23
K23G00M KC2023 04 10.46726 12 03 27.37 -13 41 36.1 18.1 VqEG050E23
K23G00M KC2023 04 10.48230 12 03 19.32 -13 40 54.2 qEG050E23
K23G00M KC2023 04 10.55227912 02 42.85 -13 39 35.1 17.8 GVEG050900
K23G00M KC2023 04 10.55936312 02 38.93 -13 39 15.0 17.8 GVEG050900
K23G00M KC2023 04 10.56644212 02 35.06 -13 38 54.6 18.1 GVEG050900
K23G00M 2C2023 04 10.60256 12 02 13.59 -13 35 14.8 18.1 GXEG050Q62
K23G00M 2C2023 04 10.60794 12 02 10.60 -13 34 59.2 17.9 GXEG050Q62
K23G00M 2C2023 04 10.61330 12 02 07.59 -13 34 43.1 17.8 GXEG050Q62
K23G00M 2C2023 04 10.61943 12 02 04.20 -13 34 24.9 17.8 GXEG050Q62
Observer details:
203 GiaGa Observatory. Observers S. Foglia, G. Galli. Measurer G. Galli.
0.36-m f/5.76 Schmidt-Cassegrain + CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.61-m f/4.5 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.
703 Catalina Sky 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. 0.68-m Schmidt + 10K
CCD.
718 Tooele. Observer P. Wiggins. 0.35-m f/5.5 Schmidt-Cassegrain + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 0.61-m f/6.5 Dall-Kirkham Astrograph + CCD.
900 Moriyama. Observer Y. Ikari. 0.26-mf/7.0 reflector + CCD.
932 John J. McCarthy Obs., New Milford. Observer M. Robson. 0.4-m f/7.5
Schmidt-Cassegrain + CCD.
A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert.
0.36-m f/6.0 Schmidt-Cassegrain + CCD.
B72 Soerth. Observer B. Koch. 0.36-m f/7.6 Schmidt-Cassegrain + CMO.
C95 SATINO Remote Observatory, Haute Provence. Observer J. Jahn. 0.60-m
f/3.2 Newtonian reflector + CCD.
E23 Arcadia. Observer A. Hidas. 0.35-m f/1.9 reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
K74 Muensterschwarzach Observatory, Schwarzach. Observer C. Gerhard. 0.30-m
f/3.75 reflector + CMO.
K87 Dettelbach Vineyard Observatory. Observer B. Haeusler. 0.30-m f/8.0
0.30-m Schmidt-Cassegrain + CCD + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
M22 ATLAS South Africa, Sutherland. Observers L. Denneau, R. Siverd, J.
Tonry, H. Weiland. Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A.
Lawrence, J. Robinson, R. Siverd, J. Tonry, H. Weiland. 0.5-m Reflector +
CCD.
Q62 iTelescope Observatory, Siding Spring. Observers D. Husar, M. Urbanik.
0.51-m f/4 reflector + CCD, 0.43-m f/6.8 reflector + CCD.
V27 North Mesa Observatory, Los Alamos. Observer B. K. Kendrick. 0.25-m f/6
reflector + CCD.
W46 Foxfire Village. Observer J. Haidet. .36-m f/6.3 Ritchey-Chretien + CCD.
W62 Comet Hunter Observatory2, New Ringgold. Observer J. Maikner. 0.30-m
f/3.8 Riccardi-Honders + CCD.
W68 ATLAS Chile, Rio Hurtado. Observers L. Denneau, R. Siverd, J. Tonry, H.
Weiland. Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A. Lawrence,
J. Robinson, R. Siverd, J. Tonry, H. Weiland. 0.5-m Reflector + CCD.
W88 Slooh.com Chile Observatory, La Dehesa. Observer M. Kumrucu-Lohmiller.
0.35-m f/11.0 Schmidt-Cassegrain + CCD.
X31 Galileo Galilei Observatory, Oro Verde. Observer C. Fornari. 0.40-m F/8
Ritchey Chretien + CCD.
Orbital elements:
2023 GM Earth MOID = 0.0023 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 330.28794 (2000.0) P Q
n 0.30630959 Peri. 81.01897 +0.29625039 +0.95352671
a 2.1795274 Node 206.41573 -0.91766477 +0.26820426
e 0.7037740 Incl. 7.09864 -0.26481519 +0.13730729
P 3.22 H 22.49 G 0.15 U 8
Residuals in seconds of arc
230409 W68 1.0- 0.0 230409 M22 0.0 0.1- 230410 V27 0.8- 0.4+
230409 W68 0.5+ 0.0 230409 M22 0.3+ 0.1+ 230410 V27 0.5- 0.6+
230409 W68 0.6- 0.5- 230409 X31 0.8- 0.4- 230410 V27 0.1- 0.2-
230409 W68 0.1- 0.0 230409 B72 0.2- 0.4+ 230410 654 0.0 0.1-
230409 900 0.2- 0.8+ 230409 X31 0.1+ 0.3- 230410 W88 0.0 0.2-
230409 900 0.3- 0.2+ 230409 B72 0.0 0.2+ 230410 W88 0.1+ 0.2-
230409 900 0.1+ 0.4- 230409 B72 0.5- 0.4+ 230410 W88 0.1+ 0.5-
230409 E23 0.8+ 0.3- 230409 M22 0.0 0.3+ 230410 654 0.0 0.1-
230409 E23 0.2+ 0.1+ 230409 X31 0.2- 0.3- 230410 W62 0.1- 0.0
230409 E23 0.6- 0.2- 230409 B72 0.1+ 0.1- 230410 W62 0.2- 0.0
230409 L01 0.2- 0.3+ 230409 B72 0.1+ 0.4+ 230410 654 0.0 0.1-
230409 L01 0.2- 0.4+ 230409 X31 0.1- 0.9- 230410 W62 0.2- 0.0
230409 L01 0.3- 0.5+ 230409 B72 0.2- 0.2- 230410 W62 0.1+ 0.0
230409 L01 0.3- 0.3+ 230409 X31 0.2- 0.2- 230410 W62 0.2+ 0.1+
230409 L01 0.2- 0.5+ 230409 X31 0.3- 0.4- 230410 W62 0.1+ 0.1+
230409 A17 0.2+ 0.2- 230409 X31 0.0 0.0 230410 W62 0.2+ 0.1+
230409 A17 0.1- 0.2- 230409 X31 0.3- 0.1- 230410 W62 0.1+ 0.1+
230409 A17 0.1+ 0.0 230409 X31 0.1+ 0.2- 230410 W62 0.1+ 0.4+
230409 C95 0.1+ 0.5+ 230409 X31 0.1- 0.1- 230410 718 0.2+ 0.1+
230409 595 0.0 0.2- 230409 X31 0.0 0.4- 230410 718 0.1+ 0.5+
230409 595 0.4- 0.6+ 230410 807 0.2- 0.3+ 230410 718 0.8+ 0.2-
230409 203 0.2+ 0.3+ 230410 807 0.1- 0.1- 230410 703 0.5- 1.2-
230409 595 0.1+ 0.1+ 230410 807 0.5- 0.1+ 230410 703 0.2- 0.0
230409 C95 0.2+ 0.3- 230410 W46 0.2- 0.2+ 230410 703 0.1- 0.5+
230409 203 0.3+ 0.3- 230410 W46 0.2+ 0.4+ 230410 703 0.4+ 0.2-
230409 203 0.3+ 0.0 230410 W46 0.3- 0.6- 230410 Q62 0.2+ 0.4-
230409 C95 0.0 0.2- 230410 932 0.1- 0.1+ 230410 Q62 0.2+ 0.0
230409 K87 0.2- 0.0 230410 932 0.1+ 0.0 230410 Q62 0.2+ 0.3-
230409 K87 0.0 0.2+ 230410 932 0.3+ 0.2+ 230410 E23 0.2- 0.3+
230409 K87 0.1+ 0.6+ 230410 V27 1.5- 0.3+ 230410 E23 0.3- 0.2+
230409 K74 0.1- 0.3+ 230410 V27 0.3- 0.3+ 230410 E23 0.0 0.7+
230409 K74 0.2+ 0.1+ 230410 H21 0.1+ 0.0 230410 900 0.3+ 0.2-
230409 K74 0.2+ 0.1+ 230410 H21 0.1+ 0.0 230410 900 0.1- 0.2-
230409 K74 0.2+ 0.0 230410 H21 0.0 0.1+ 230410 900 0.2+ 0.0
230409 K74 0.9- 0.0 230410 H21 0.1- 0.0 230410 Q62 0.2- 0.4-
230409 K74 0.1+ 0.3+ 230410 H21 0.2- 0.1- 230410 Q62 0.2- 0.8-
230409 K74 0.2+ 0.0 230410 H21 0.0 0.1+ 230410 Q62 0.7- 0.7-
230409 K74 0.2+ 0.4+ 230410 V27 0.0 0.6+ 230410 Q62 0.5- 0.8-
230409 M22 0.3- 0.0 230410 V27 0.5+ 0.1+
Ephemeris:
2023 GM a,e,i = 2.18, 0.70, 7 q = 0.6456
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 03 11 12 50 08.1 -16 13 57 0.4744 1.4249 150.4 20.2 22.6
...
2023 03 26 12 45 17.0 -16 47 58 0.2690 1.2576 163.6 12.9 20.9
...
2023 04 03 12 34 39.8 -16 17 48 0.1696 1.1661 168.3 10.0 19.6
...
2023 04 09 12 13 39.0 -14 37 52 0.09887 1.0969 164.7 14.0 18.5
2023 04 10 12 07 05.0 -14 02 32 0.08743 1.0854 162.8 15.8 18.2
2023 04 11 11 58 39.4 -13 15 22 0.07613 1.0738 160.3 18.3 18.0
...
2023 04 17 07 59 00.0 +13 18 24 0.02186 1.0048 92.7 86.1 17.2
...
2023 04 25 01 58 37.8 +22 12 38 0.09253 0.9146 9.5 169.5 33.6
...
2023 05 10 01 26 37.3 +19 35 35 0.2790 0.7618 23.5 148.1 27.2
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-G50
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