MPEC 2023-H225 : 2023 HH6
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M.P.E.C. 2023-H225 Issued 2023 April 28, 05:47 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 HH6
Observations:
K23H06H C2023 04 25.39472 15 54 20.83 -12 17 20.0 18.8 GVEH225703
K23H06H C2023 04 25.40830 15 53 30.79 -12 16 57.7 19.6 GVEH225703
K23H06H*KC2023 04 26.23318 15 20 35.36 -11 49 52.4 19.1 GVEH225W94
K23H06H KC2023 04 26.23953 15 20 24.21 -11 49 43.3 19.2 GVEH225W94
K23H06H KC2023 04 26.24584 15 20 13.23 -11 49 35.0 18.9 GVEH225W94
K23H06H hC2023 04 26.92980715 05 44.18 -11 39 46.7 20.4 GVEH225L01
K23H06H hC2023 04 26.93030115 05 43.59 -11 39 46.4 20.3 GVEH225L01
K23H06H KC2023 04 27.23422 15 00 58.36 -11 30 52.2 19.1 GVEH225W94
K23H06H KC2023 04 27.24049 15 00 52.61 -11 30 46.1 18.8 GVEH225W94
K23H06H KC2023 04 27.24675 15 00 46.87 -11 30 40.5 18.5 GVEH225W94
K23H06H KC2023 04 27.61786914 56 05.48 -11 24 20.1 20.4 GVEH225474
K23H06H KC2023 04 27.61968514 56 04.14 -11 24 18.6 20.0 GVEH225474
K23H06H KC2023 04 27.62150214 56 02.81 -11 24 17.2 20.3 GVEH225474
K23H06H KC2023 04 27.62332014 56 01.47 -11 24 15.6 20.2 GVEH225474
K23H06H KC2023 04 27.99422714 52 14.82 -11 23 52.3 20.5 GVEH225L01
K23H06H KC2023 04 27.99620114 52 13.60 -11 23 51.4 20.3 GVEH225L01
K23H06H pC2023 04 27.99817614 52 12.45 -11 23 49.4 19.8 GVEH225L01
K23H06H pC2023 04 28.00002914 52 11.29 -11 23 48.8 20.6 GVEH225L01
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M.
Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
703 Catalina Sky Survey. Observer G. J. Leonard. Measurers B. Gray, D.
Rankin, F. C. Shelly. 0.68-m Schmidt + 10K CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
W94 MAP, San Pedro de Atacama. Observers A. Maury, G. Attard. Measurers A.
Maury, G. Attard, D. Parrott, F. Signoret. 0.28-m f/2.2 Schmidt
astrograph + CCD.
Orbital elements:
2023 HH6 Earth MOID = 0.0019 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Bell
M 356.52965 (2000.0) P Q
n 0.29601010 Peri. 274.91271 -0.57667753 -0.81679955
a 2.2297955 Node 210.32398 +0.76211177 -0.53044081
e 0.7347097 Incl. 1.90443 +0.29432750 -0.22687231
P 3.33 H 26.25 G 0.15 U 8
Residuals in seconds of arc
230425 703 0.3+ 0.5+ 230426 L01 0.3- 0.6- 230427 474 0.0 0.1-
230425 703 0.3- 0.3- 230427 W94 0.1+ 0.2- 230427 474 0.2- 0.0
230426 W94 0.3- 0.1+ 230427 W94 0.5+ 0.0 230427 L01 0.4- 0.6+
230426 W94 0.5- 0.4+ 230427 W94 0.7+ 0.4- 230427 L01 0.4- 0.0
230426 W94 0.2- 0.1- 230427 474 0.0 0.0 230427 L01 0.6+ 0.6+
230426 L01 0.6+ 0.4- 230427 474 0.1- 0.0 230428 L01 0.4+ 0.2-
Ephemeris:
2023 HH6 a,e,i = 2.23, 0.73, 2 q = 0.5915
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 03 29 02 00 38.2 +09 56 07 0.3373 0.7032 23.9 144.9 30.7
...
2023 04 13 01 58 18.8 +09 57 45 0.1333 0.8709 8.7 169.9
...
2023 04 21 01 18 12.6 +08 31 38 0.03584 0.9693 9.1 170.6
...
2023 04 27 15 04 31.3 -11 35 23 0.03868 1.0441 167.9 11.7 20.0
2023 04 28 14 52 12.6 -11 21 25 0.05059 1.0566 171.6 8.0 20.5
2023 04 29 14 44 36.0 -11 11 57 0.06260 1.0691 173.9 5.7 20.8
...
2023 05 05 14 27 34.6 -10 50 33 0.1361 1.1435 173.2 6.0 22.7
...
2023 05 13 14 22 06.6 -10 49 32 0.2380 1.2414 164.8 12.3 24.3
...
2023 05 28 14 22 23.1 -11 16 17 0.4457 1.4190 150.8 20.4 26.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-H225
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