[Iaude] MPEC G119: 2022 HT3 [a=1.61,e=0.35,i=31.9,H=20.80]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Tue Apr 9 10:17:04 EDT 2024
M.P.E.C. 2024-G119 Issued 2024 April 9, 14:15 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2022 HT3
Revision to MPEC 2022-H119
Additional Observations:
K22H03T KC2024 04 06.63416615 53 37.913-26 20 17.92 21.1 GVEG119474
K22H03T KC2024 04 06.63908615 53 37.519-26 19 59.12 21.1 GVEG119474
K22H03T KC2024 04 06.65383215 53 36.379-26 19 03.61 20.7 GVEG119474
K22H03T KC2024 04 06.65874215 53 35.950-26 18 44.17 20.8 GVEG119474
K22H03T KC2024 04 07.62999915 52 24.746-25 16 52.43 21.5 GVEG119474
K22H03T KC2024 04 07.63491615 52 24.298-25 16 33.53 20.8 GVEG119474
K22H03T KC2024 04 07.63982915 52 23.962-25 16 14.41 20.2 GVEG119474
K22H03T KC2024 04 07.65456015 52 22.817-25 15 17.42 21.1 GVEG119474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M.
Kilmartin. Measurer P. M. Kilmartin. 0.6-m f/6.3 Reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
240406 474 0.04- 0.03- 240407 474 0.04- 0.03- E2023-X01 -0.03 days
Orbital elements:
2022 HT3 Earth MOID = 0.3120 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 41.76832 (2000.0) P Q
n 0.48108886 Peri. 273.68669 -0.52208931 -0.80131340
a 1.6130674 Node 213.56846 +0.82482918 -0.56150498
e 0.3494701 Incl. 31.88831 -0.21697828 -0.20641944
P 2.05 H 20.80 G 0.15 U 2
Residuals in seconds of arc
220426 F52 0.1+ 0.0 220429 807 0.3+ 0.3- 220506 V06 0.6- 0.1-
220426 F52 0.1- 0.1+ 220429 807 0.1- 0.1- 220509 291 0.4+ 0.2+
220426 F52 0.2- 0.1+ 220429 807 0.0 0.1+ 220509 291 0.1+ 0.2+
220426 F52 0.0 0.0 220429 I52 0.3- 0.0 220518 807 0.4+ 0.1-
220426 F52 0.1+ 0.0 220429 I52 0.4+ 0.4+ 220518 807 (0.7- 0.4-)
220426 F52 0.2+ 0.0 220429 I52 0.9- 0.2- 220518 807 0.2- 0.0
220426 F52 0.0 0.3+ 220501 807 0.0 0.0 220519 H21 0.3- 0.2+
220426 F52 0.0 0.0 220501 807 0.0 0.1- 220519 H21 0.4- 0.1+
220427 H21 0.1+ 0.5- 220501 807 0.3+ 0.0 220519 H21 0.2- 0.1+
220427 H21 0.0 0.2- 220502 I52 0.0 0.3+ 220601 V06 0.2- 0.1+
220427 H21 0.1+ 0.4- 220502 I52 0.2- 0.6- 220601 V06 0.1- 0.0
220428 033 0.6+ 0.0 220502 I52 0.0 0.0 240406 474 0.0 0.0
220428 033 0.4+ 1.0+ 220502 I52 0.5+ 0.2- 240406 474 0.1- 0.2+
220428 033 0.2+ 0.4+ 220505 V06 0.5- 0.3+ 240406 474 0.2+ 0.3-
220428 033 0.5+ 1.0+ 220505 V06 0.1+ 0.2+ 240406 474 0.4- 0.5+
220428 033 0.0 0.3+ 220505 V06 0.1- 0.2+ 240407 474 0.2- 0.2-
220428 033 0.2+ 0.0 220505 V06 0.1- 0.1+ 240407 474 0.9- 0.2-
220429 033 0.0 0.7+ 220506 V06 0.1- 0.0 240407 474 0.0 0.0
220429 033 0.1+ 0.1+ 220506 V06 0.1+ 0.2+ 240407 474 0.8+ 0.3+
220429 033 0.0 0.0 220506 V06 0.3+ 0.2-
Ephemeris:
2022 HT3 a,e,i = 1.61, 0.35, 32 q = 1.0493
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 03 10 15 59 08.2 -48 30 18 0.5563 1.2221 100.3 53.1 21.9
...
2024 03 25 16 03 28.9 -38 14 43 0.4882 1.2926 116.7 43.6 21.5
...
2024 04 02 15 58 31.2 -31 03 09 0.4599 1.3319 127.8 36.4 21.2
...
2024 04 08 15 51 56.7 -24 53 15 0.4462 1.3619 137.0 30.1 21.0
2024 04 09 15 50 38.8 -23 48 28 0.4447 1.3669 138.5 29.0 21.0
2024 04 10 15 49 17.9 -22 43 00 0.4435 1.3720 140.1 27.9 21.0
...
2024 04 16 15 40 19.4 -16 00 57 0.4420 1.4022 149.4 21.3 20.8
...
2024 04 24 15 26 56.8 -07 12 50 0.4569 1.4426 159.5 14.1 20.7
...
2024 05 09 15 02 45.3 +06 02 17 0.5373 1.5177 156.6 15.3 21.2
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-G119
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