MPEC 2023-M29 : 2023 MD
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M.P.E.C. 2023-M29 Issued 2023 June 18, 05:46 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 MD
Observations:
K23M00D* C2023 06 16.53728920 36 01.178-27 32 06.68 19.20wXEM029F51
K23M00D C2023 06 16.54511920 35 53.605-27 31 38.71 19.38wXEM029F51
K23M00D C2023 06 16.55282620 35 46.134-27 31 10.77 19.25wXEM029F51
K23M00D 1C2023 06 17.30489520 24 56.705-26 36 49.15 20.3 GXEM029W57
K23M00D 1C2023 06 17.30988420 24 51.487-26 36 27.20 19.3 GXEM029W57
K23M00D 1C2023 06 17.31513620 24 45.971-26 36 05.19 18.8 GXEM029W57
K23M00D KC2023 06 17.92912 20 15 27.13 -25 48 21.2 19.0 VZEM029M49
K23M00D KC2023 06 17.93181 20 15 24.24 -25 48 09.2 18.6 VZEM029M49
K23M00D KC2023 06 17.93450 20 15 21.31 -25 47 57.4 18.8 VZEM029M49
K23M00D KC2023 06 17.93719 20 15 18.40 -25 47 46.2 18.9 VZEM029M49
K23M00D KC2023 06 17.93976 20 15 15.59 -25 47 34.8 19.0 VZEM029M49
K23M00D |C2023 06 18.15860 20 11 40.32 -25 28 06.2 18.9 VuEM029807
K23M00D |C2023 06 18.16350 20 11 34.96 -25 27 43.7 18.9 VuEM029807
K23M00D |C2023 06 18.16839 20 11 29.56 -25 27 21.2 19.0 VuEM029807
K23M00D KB2023 06 18.17100920 11 18.274-25 28 46.93 18.7 GXEM029Y05
K23M00D KB2023 06 18.17542520 11 13.164-25 28 25.32 18.4 GXEM029Y05
K23M00D KB2023 06 18.17975320 11 08.147-25 28 03.35 19.1 GXEM029Y05
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 0.61-m f/6.5 Dall-Kirkham Astrograph + CCD.
F51 Pan-STARRS 1, 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.
M49 IAS Remote Observatory, Hakos. Observers D. Husar, M. Junius. Measurer
D. Husar. 0.25-m f/4.6 reflector + CCD.
W57 ESA TBT La Silla Observatory. Observers F. Ocana, R. Kresken, L.
Conversi, M. Micheli. Measurers F. Ocana, M. Micheli. 0.56-m f/2.52
astrograph prime-focus corrector + 4K CCD.
Y05 SONEAR Wykrota-CEAMIG, Serra da Piedade. Observer C. Jacques. 0.45-m
f/2.9 reflector + CMO.
Orbital elements:
2023 MD Earth MOID = 0.0163 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 MPC
M 42.88920 (2000.0) P Q
n 1.25636328 Peri. 174.92889 +0.10780119 -0.99144746
a 0.8506010 Node 268.86873 +0.90952905 +0.12822751
e 0.2191935 Incl. 4.21922 +0.40141725 -0.02428255
P 0.78 H 25.59 G 0.15 U 8
Residuals in seconds of arc
230616 F51 0.1+ 0.3- 230617 M49 0.0 0.1- 230618 807 0.1+ 0.0
230616 F51 0.0 0.3- 230617 M49 0.2+ 0.3+ 230618 807 0.2- 0.0
230616 F51 0.2- 0.2- 230617 M49 0.1- 0.5+ 230618 Y05 0.3+ 0.2-
230617 W57 0.2+ 0.5+ 230617 M49 0.0 0.0 230618 Y05 0.1+ 0.4-
230617 W57 0.1+ 0.9+ 230617 M49 0.2- 0.2+ 230618 Y05 0.0 0.0
230617 W57 0.2- 0.0 230618 807 0.0 0.1-
Ephemeris:
2023 MD a,e,i = 0.85, 0.22, 4 q = 0.6642
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 05 19 22 31 37.9 -33 54 23 0.08736 1.0166 90.9 84.2 23.3
...
2023 06 03 22 07 19.8 -32 34 09 0.05584 1.0333 108.6 68.4 21.8
...
2023 06 11 21 30 45.6 -30 51 44 0.03846 1.0368 123.1 55.1 20.6
...
2023 06 17 20 29 27.2 -26 58 26 0.02648 1.0368 141.5 37.6 19.3
2023 06 18 20 14 00.8 -25 43 00 0.02474 1.0365 145.8 33.4 19.0
2023 06 19 19 56 37.8 -24 09 23 0.02313 1.0363 150.6 28.8 18.8
...
2023 06 25 17 35 20.8 -06 10 38 0.01786 1.0333 160.6 19.1 17.9
...
2023 07 03 14 52 59.5 +17 40 21 0.02590 1.0258 110.1 68.6 20.1
...
2023 07 18 13 11 49.6 +27 15 51 0.05542 1.0016 73.0 104.0 23.1
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-M29
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