MPEC 2023-H205 : 2023 HT5
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M.P.E.C. 2023-H205 Issued 2023 April 27, 10:20 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 HT5
Observations:
K23H05T* C2023 04 24.30195513 39 10.020+20 50 49.11 21.44wUEH205F52
K23H05T C2023 04 24.32617613 39 14.073+20 47 33.67 21.23wUEH205F52
K23H05T C2023 04 24.33827313 39 16.098+20 45 56.08 21.10wUEH205F52
K23H05T C2023 04 24.53313913 39 47.562+20 19 41.09 21.00GVEH205F52
K23H05T C2023 04 24.53377013 39 47.655+20 19 36.06 20.95GVEH205F52
K23H05T KC2023 04 25.30397413 42 08.633+18 41 16.69 21.39GVEH205I52
K23H05T KC2023 04 25.30688913 42 09.054+18 40 55.42 21.38GVEH205I52
K23H05T KC2023 04 25.30826913 42 09.256+18 40 45.19 21.33GVEH205I52
K23H05T KC2023 04 25.30965713 42 09.432+18 40 34.97 21.06GVEH205I52
K23H05T 3C2023 04 25.49257513 42 38.354+18 18 40.86 21.23GVEH205T14
K23H05T 3C2023 04 25.49356013 42 38.491+18 18 33.70 21.31GVEH205T14
K23H05T 3C2023 04 25.49455013 42 38.629+18 18 26.56 21.33GVEH205T14
K23H05T 1C2023 04 27.27724613 47 04.999+15 03 27.18 20.92GVEH205G96
K23H05T 1C2023 04 27.28243913 47 05.629+15 02 54.92 VEH205G96
K23H05T 1C2023 04 27.28764113 47 06.144+15 02 24.97 21.42GVEH205G96
K23H05T C2023 04 27.29046213 47 06.231+15 02 06.36 21.0 GVEH205H01
K23H05T 1C2023 04 27.29284513 47 06.662+15 01 54.55 21.65GVEH205G96
K23H05T C2023 04 27.29924813 47 07.186+15 01 13.85 21.0 GVEH205H01
K23H05T C2023 04 27.30650713 47 07.975+15 00 30.47 20.8 GVEH205H01
K23H05T C2023 04 27.31165113 47 08.525+14 59 59.86 22.4 GVEH205H01
Observer details:
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith, K. Chambers, T. Dukes. 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.
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.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 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.
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 HT5 Earth MOID = 0.0225 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 358.13580 (2000.0) P Q
n 0.37109917 Peri. 27.00175 -0.77875065 -0.62568630
a 1.9178268 Node 114.19154 +0.56619840 -0.73219768
e 0.5646952 Incl. 2.85486 +0.27012369 -0.26907844
P 2.66 H 24.56 G 0.15 U 8
Residuals in seconds of arc
230424 F52 0.2+ 0.1- 230425 I52 0.1+ 0.0 230427 G96 0.2- 0.0
230424 F52 0.2- 0.1+ 230425 I52 0.2- 0.1- 230427 H01 0.1+ 0.0
230424 F52 0.1+ 0.1+ 230425 T14 0.0 0.0 230427 G96 0.8- 0.7+
230424 F52 0.1+ 0.1- 230425 T14 0.0 0.0 230427 H01 0.1+ 0.0
230424 F52 0.0 0.1- 230425 T14 0.0 0.0 230427 H01 0.1+ 0.0
230425 I52 0.1- 0.1- 230427 G96 0.4- 0.2+ 230427 H01 0.1- 0.1+
230425 I52 0.0 0.1+ 230427 G96 0.5+ 1.1-
Ephemeris:
2023 HT5 a,e,i = 1.92, 0.56, 3 q = 0.8348
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 03 28 02 57 13.4 +34 57 41 0.1395 0.9102 47.9 125.6 25.4
...
2023 04 12 09 29 32.4 +71 11 49 0.06314 1.0062 91.9 84.5 21.5
...
2023 04 20 13 18 41.0 +33 29 18 0.08571 1.0664 134.7 42.0 21.0
...
2023 04 26 13 44 01.8 +17 19 41 0.1244 1.1142 148.7 28.0 21.5
2023 04 27 13 46 27.4 +15 31 52 0.1317 1.1223 150.0 26.6 21.6
2023 04 28 13 48 36.6 +13 54 22 0.1391 1.1304 151.2 25.4 21.7
...
2023 05 04 13 57 50.5 +06 43 41 0.1868 1.1800 155.0 21.2 22.3
...
2023 05 12 14 05 24.6 +01 01 12 0.2571 1.2474 154.8 20.2 23.1
...
2023 05 27 14 16 10.4 -05 00 27 0.4082 1.3747 147.4 23.4 24.4
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-H205
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