MPEC 2023-H218 : 2023 HD6
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M.P.E.C. 2023-H218 Issued 2023 April 27, 16:18 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 HD6
Observations:
K23H06D* C2023 04 24.48616215 33 33.533-02 36 12.23 20.80wUEH218F52
K23H06D C2023 04 24.49839415 33 39.174-02 37 09.78 20.61wUEH218F52
K23H06D C2023 04 24.52275715 33 50.369-02 39 04.29 20.82wUEH218F52
K23H06D 3C2023 04 25.49989315 41 47.134-03 43 47.51 21.01GVEH218T14
K23H06D 3C2023 04 25.50087615 41 47.444-03 43 50.86 21.04GVEH218T14
K23H06D 3C2023 04 25.50186715 41 47.750-03 43 54.18 20.86GVEH218T14
K23H06D 3C2023 04 25.50285015 41 48.055-03 43 57.49 20.87GVEH218T14
K23H06D |C2023 04 26.26990 15 46 28.16 -04 19 27.0 21.0 GuEH218807
K23H06D |C2023 04 26.27194 15 46 28.64 -04 19 32.5 21.0 GuEH218807
K23H06D |C2023 04 26.27448 15 46 29.28 -04 19 39.5 21.2 GuEH218807
K23H06D KC2023 04 26.37650515 47 02.620-04 28 02.90 21.76GVEH218I52
K23H06D KC2023 04 26.38399615 47 04.390-04 28 22.80 21.35GVEH218I52
K23H06D KC2023 04 26.39229915 47 06.340-04 28 44.40 21.43GVEH218I52
K23H06D KC2023 04 26.39539915 47 07.120-04 28 51.80 20.99GVEH218I52
K23H06D !C2023 04 27.39903 15 51 43.38 -05 07 28.0 21.4 RVEH218673
K23H06D !C2023 04 27.41698 15 51 46.43 -05 08 04.1 VEH218673
K23H06D 1C2023 04 27.51653115 52 09.881-05 10 40.98 21.84GVEH218T12
K23H06D 1C2023 04 27.52190115 52 10.721-05 10 51.90 21.04GVEH218T12
Observer details:
673 Table Mountain Observatory, Wrightwood. Observer J. Pittichova. 1.0-m
f/15 reflector + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 1.00-m f/10.0 astrograph + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith. Measurers K. Chambers, S. Chastel, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer A. Serrano. 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.
T12 University of Hawaii 88-inch telescope, Maunakea. Observer Y.
Ramanjooloo. Measurers R. Weryk, Y. Ramanjooloo, R. Wainscoat. 2.24-m
University of Hawaii reflector + CCD.
T14 Canada-France-Hawaii Telescope, Maunakea. Observers R. Wainscoat, C.
Cunningham, T. Burdullis. Measurers R. Weryk, R. Wainscoat. 3.6-m
Canada-France-Hawaii Telescope + CCD.
Orbital elements:
2023 HD6 Earth MOID = 0.0010 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 351.15120 (2000.0) P Q
n 0.35216023 Peri. 326.34070 -0.99104187 -0.13118391
a 1.9859844 Node 206.15552 +0.13160033 -0.92732277
e 0.5255182 Incl. 3.25587 +0.02274562 -0.35051855
P 2.80 H 27.31 G 0.15 U 7
Residuals in seconds of arc
230424 F52 0.0 0.1- 230425 T14 0.0 0.0 230426 I52 0.1- 0.1-
230424 F52 0.1- 0.2+ 230426 807 0.1+ 0.0 230426 I52 0.6+ 0.5+
230424 F52 0.0 0.1- 230426 807 0.2- 0.1+ 230427 673 2.1+ 0.9-
230425 T14 0.0 0.0 230426 807 0.2+ 0.0 230427 673 1.8+ 0.9-
230425 T14 0.0 0.0 230426 I52 0.0 0.2+ 230427 T12 0.0 0.2+
230425 T14 0.0 0.0 230426 I52 0.0 0.1- 230427 T12 0.0 0.2-
Ephemeris:
2023 HD6 a,e,i = 1.99, 0.53, 3 q = 0.9423
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 03 28 04 30 32.0 +10 43 47 0.1229 0.9453 61.5 112.0 26.9
...
2023 04 12 05 03 57.3 +13 47 56 0.04107 0.9793 55.2 122.8 25.4
...
2023 04 20 12 31 47.5 +19 16 32 0.0083281.0112 144.0 35.7 18.4
...
2023 04 26 15 44 57.4 -04 08 21 0.03751 1.0402 155.2 23.9 21.4
2023 04 27 15 50 03.1 -04 51 07 0.04298 1.0454 155.1 23.9 21.7
2023 04 28 15 53 56.9 -05 24 30 0.04849 1.0508 155.2 23.7 22.0
...
2023 05 04 16 05 24.2 -07 14 51 0.08222 1.0847 157.9 20.4 23.1
...
2023 05 12 16 09 17.1 -08 23 40 0.1293 1.1345 163.3 14.8 24.0
...
2023 05 27 16 08 51.0 -09 52 40 0.2284 1.2378 168.7 9.2 25.2
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-H218
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