MPEC 2023-M92 : 2023 MG2
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M.P.E.C. 2023-M92 Issued 2023 June 22, 16:25 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 MG2
Observations:
K23M02G* C2023 06 19.38235515 03 05.277+13 08 15.18 21.82wXEM092F52
K23M02G C2023 06 19.39350315 03 06.668+13 08 34.41 21.67wXEM092F52
K23M02G C2023 06 19.40459415 03 08.068+13 08 53.57 21.62wXEM092F52
K23M02G C2023 06 19.41568615 03 09.436+13 09 13.16 21.97wXEM092F52
K23M02G C2023 06 19.48769115 03 18.724+13 11 17.94 21.33GVEM092F51
K23M02G C2023 06 19.48833015 03 18.816+13 11 19.06 21.53GVEM092F51
K23M02G KC2023 06 20.29758215 05 15.710+13 34 57.30 VEM092I52
K23M02G KC2023 06 20.30377915 05 16.590+13 35 08.40 VEM092I52
K23M02G KC2023 06 20.30998215 05 17.350+13 35 18.90 22.20GVEM092I52
K23M02G KC2023 06 20.31617615 05 18.220+13 35 30.30 22.41GVEM092I52
K23M02G KC2023 06 21.23249415 07 35.594+14 01 57.07 21.38GVEM092I52
K23M02G KC2023 06 21.23869515 07 36.433+14 02 07.55 21.61GVEM092I52
K23M02G KC2023 06 21.24489015 07 37.276+14 02 18.60 21.48GVEM092I52
K23M02G KC2023 06 21.25109615 07 38.125+14 02 28.75 21.77GVEM092I52
K23M02G KC2023 06 22.24719 15 10 12.19 +14 30 38.1 21.5 RoEM092291
K23M02G KC2023 06 22.25457 15 10 13.24 +14 30 50.3 21.7 RoEM092291
K23M02G KC2023 06 22.26194 15 10 14.32 +14 31 02.5 21.5 RoEM092291
K23M02G 1C2023 06 22.26796715 10 15.157+14 31 12.36 21.37GVEM092G96
K23M02G 1C2023 06 22.27320115 10 15.899+14 31 21.14 21.39GVEM092G96
K23M02G 1C2023 06 22.28366515 10 17.425+14 31 38.42 21.33GVEM092G96
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, P.
Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J. Fairlamb, M.
Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien +
CCD.
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.
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.
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.
Orbital elements:
2023 MG2 Earth MOID = 0.1517 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Bell
M 317.55328 (2000.0) P Q
n 0.31048514 Peri. 67.81167 +0.22824925 +0.97107886
a 2.1599424 Node 215.61294 -0.93170937 +0.19698071
e 0.4829334 Incl. 6.91006 -0.28252422 +0.13492383
P 3.17 H 23.31 G 0.15 U 9
Residuals in seconds of arc
230619 F52 0.0 0.0 230620 I52 0.5+ 0.1- 230622 291 0.3- 0.5-
230619 F52 0.1+ 0.3- 230620 I52 0.5- 0.2- 230622 291 0.3- 0.5-
230619 F52 0.3+ 0.5- 230620 I52 0.1+ 0.6+ 230622 291 0.1+ 0.5-
230619 F52 0.1- 0.3- 230621 I52 0.0 0.1- 230622 G96 0.2+ 0.1+
230619 F51 0.1- 0.2- 230621 I52 0.0 0.2- 230622 G96 0.1+ 0.2+
230619 F51 0.0 0.2- 230621 I52 0.1- 0.3+ 230622 G96 0.3+ 0.3+
230620 I52 0.2- 0.6- 230621 I52 0.0 0.0
Ephemeris:
2023 MG2 a,e,i = 2.16, 0.48, 7 q = 1.1168
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 05 23 14 30 47.2 -02 11 36 0.2569 1.2453 152.2 22.3 21.9
...
2023 06 07 14 41 17.6 +06 28 23 0.2205 1.1825 135.7 36.8 21.9
...
2023 06 15 14 53 47.4 +10 53 42 0.2075 1.1565 128.6 43.4 21.9
...
2023 06 21 15 07 01.1 +13 55 31 0.2000 1.1410 124.3 47.4 21.9
2023 06 22 15 09 34.2 +14 23 55 0.1989 1.1387 123.7 47.9 21.9
2023 06 23 15 12 13.4 +14 51 43 0.1979 1.1366 123.1 48.5 21.9
...
2023 06 29 15 30 18.3 +17 24 29 0.1925 1.1260 120.3 51.2 21.9
...
2023 07 07 16 00 04.1 +20 03 23 0.1877 1.1181 118.3 53.2 21.9
...
2023 07 22 17 10 03.6 +21 50 00 0.1884 1.1229 120.2 51.4 21.8
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-M92
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