MPEC 2023-G85 : 2023 GM1
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M.P.E.C. 2023-G85 Issued 2023 April 14, 21:23 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 GM1
Observations:
K23G01M* C2023 04 14.22079813 40 17.942+05 40 03.79 19.01oVEG085W68
K23G01M C2023 04 14.22449213 40 18.962+05 41 54.46 18.68oVEG085W68
K23G01M C2023 04 14.23132213 40 20.801+05 45 13.43 17.42oVEG085W68
K23G01M C2023 04 14.24319913 40 23.921+05 51 01.76 18.10oVEG085W68
K23G01M KC2023 04 14.32000 13 41 23.966+06 15 03.64 17.9 GVEG085U52
K23G01M KC2023 04 14.32383 13 41 25.332+06 17 02.47 18.1 GVEG085U52
K23G01M KC2023 04 14.33204 13 41 28.042+06 21 15.98 18.2 GVEG085U52
K23G01M KC2023 04 14.33587 13 41 29.330+06 23 14.71 18.3 GVEG085U52
K23G01M 1C2023 04 14.35631813 41 27.114+06 35 35.99 18.28GVEG085703
K23G01M 1C2023 04 14.36161113 41 28.784+06 38 22.13 18.17GVEG085703
K23G01M 1C2023 04 14.36690113 41 30.498+06 41 08.09 18.49GVEG085703
K23G01M KC2023 04 14.43496313 41 54.524+07 17 22.34 17.58GVEG085I52
K23G01M KC2023 04 14.43549013 41 54.730+07 17 38.94 17.67GVEG085I52
K23G01M KC2023 04 14.43600713 41 54.953+07 17 55.93 18.17GVEG085I52
K23G01M KC2023 04 14.43652713 41 55.154+07 18 12.71 18.01GVEG085I52
K23G01M KC2023 04 14.82483913 47 30.087+11 13 31.74 18.0 GVEG085K63
K23G01M KC2023 04 14.82762 13 47 31.78 +11 15 33.3 18.5 GXEG085K83
K23G01M KC2023 04 14.82788513 47 32.013+11 15 39.02 18.0 GVEG085K63
K23G01M KC2023 04 14.82955 13 47 33.05 +11 16 54.3 19.0 GXEG085K83
K23G01M KC2023 04 14.83106613 47 34.158+11 17 53.10 17.5 GVEG085K63
K23G01M KC2023 04 14.83565113 47 34.416+11 19 58.12 18.6 GVEG085A17
K23G01M KC2023 04 14.84023313 47 39.78 +11 24 18.9 17.9 GVEG085104
K23G01M KC2023 04 14.84145913 47 38.208+11 24 02.30 18.1 GVEG085A17
K23G01M KC2023 04 14.84246513 47 41.19 +11 25 53.0 17.9 GVEG085104
K23G01M KC2023 04 14.84607313 47 41.218+11 27 16.81 18.0 GVEG085A17
K23G01M KC2023 04 14.84999513 47 45.95 +11 31 11.0 18.0 GVEG085104
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m F4 Reflector + CCD.
703 Catalina Sky 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. 0.68-m Schmidt + 10K
CCD.
A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert.
0.36-m f/6.0 Schmidt-Cassegrain + 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.
K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observer R. Bacci. 0.41-m
f/3.2 Reflector + CCD.
K83 Beppe Forti Astronomical Observatory, Montelupo. Observers M. Tombelli,
M. Iozzi, A. Squilloni, G. Ferrini, A. Mazzanti, M. Lombardo, M.
Calamandrei, S. Morelli. Measurers M. Tombelli, F. Bernardi. 0.40-m f/8
Ritchey-Chretien + CCD.
U52 Shasta Valley Observatory, Grenada. Observer J. E. Rogers. Measurers J.
E. Rogers, D. Parrott. 0.30-m f/5.2 0.30-m Helin Telescope + 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.
Orbital elements:
2023 GM1 Earth MOID = 0.0039 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 250.14480 (2000.0) P Q
n 0.90302628 Peri. 91.57032 +0.37039301 +0.92871512
a 1.0600730 Node 200.19610 -0.87085218 +0.34073896
e 0.1923517 Incl. 2.86255 -0.32314935 +0.14623678
P 1.09 H 27.23 G 0.15 U 6
Residuals in seconds of arc
230414 W68 0.2- 1.3- 230414 703 0.1- 0.2+ 230414 K83 0.1- 0.4+
230414 W68 0.2+ 1.0+ 230414 703 0.4+ 0.0 230414 K63 1.0+ 0.6+
230414 W68 0.1- 0.9- 230414 I52 0.1- 0.3+ 230414 A17 0.3+ 0.3-
230414 W68 (2.4- 3.3-) 230414 I52 0.2- 0.2- 230414 104 0.3- 0.4+
230414 U52 0.6- 0.0 230414 I52 0.1+ 0.0 230414 A17 0.1- 0.2-
230414 U52 0.5+ 0.7+ 230414 I52 0.1+ 0.1- 230414 104 0.3- 0.3+
230414 U52 0.1- 0.4+ 230414 K63 0.3+ 0.1- 230414 A17 0.1- 0.2-
230414 U52 0.0 0.3+ 230414 K83 0.6- 0.2+ 230414 104 0.2+ 0.1-
230414 703 0.1- 0.1- 230414 K63 0.4- 0.2-
Ephemeris:
2023 GM1 a,e,i = 1.06, 0.19, 3 q = 0.8562
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 03 15 13 07 27.4 -17 30 24 0.1317 1.1104 150.1 26.5 24.3
...
2023 03 30 13 14 04.0 -16 43 33 0.06819 1.0639 163.2 15.8 22.4
...
2023 04 07 13 19 00.1 -13 20 54 0.03764 1.0380 171.9 7.8 20.7
...
2023 04 13 13 32 14.0 -01 50 07 0.01598 1.0183 172.7 7.2 18.8
2023 04 14 13 38 29.9 +03 51 22 0.01261 1.0150 166.7 13.1 18.5
2023 04 15 13 49 19.2 +13 28 43 0.0094651.0117 156.6 23.2 18.2
...
2023 04 21 00 39 46.6 +40 58 24 0.01538 0.9919 33.5 146.0 25.9
...
2023 04 29 01 02 49.7 +27 15 37 0.04422 0.9662 22.8 156.2 30.2
...
2023 05 14 01 15 19.4 +22 40 46 0.1039 0.9216 29.7 147.1 30.1
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-G85
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