MPEC 2023-H242 : 2023 HU6
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M.P.E.C. 2023-H242 Issued 2023 April 29, 11:06 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 HU6
Observations:
K23H06U*1C2023 04 27.33487714 50 20.681+21 38 43.33 21.19GVEH242G96
K23H06U 1C2023 04 27.34003214 50 21.552+21 38 42.40 21.58GVEH242G96
K23H06U 1C2023 04 27.34516614 50 22.513+21 38 42.29 20.97GVEH242G96
K23H06U 1C2023 04 27.35030214 50 23.428+21 38 42.11 20.81GVEH242G96
K23H06U C2023 04 27.38157214 50 28.761+21 38 37.90 21.5 GVEH242H01
K23H06U C2023 04 27.38583514 50 29.518+21 38 37.47 21.5 GVEH242H01
K23H06U C2023 04 27.39908114 50 31.887+21 38 36.17 21.5 GVEH242H01
K23H06U C2023 04 27.40250614 50 32.491+21 38 35.82 21.5 GVEH242H01
K23H06U KC2023 04 27.47462314 50 45.643+21 38 28.79 21.17GVEH242I52
K23H06U KC2023 04 27.47771714 50 46.162+21 38 28.46 21.71GVEH242I52
K23H06U KC2023 04 27.48081114 50 46.734+21 38 28.21 21.91GVEH242I52
K23H06U KC2023 04 27.48390814 50 47.357+21 38 28.10 22.08GVEH242I52
K23H06U KC2023 04 28.21988414 53 16.242+21 37 20.35 22.39GVEH242V06
K23H06U KC2023 04 28.22409014 53 16.991+21 37 20.06 21.51GVEH242V06
K23H06U KC2023 04 28.22829514 53 17.732+21 37 19.49 21.43GVEH242V06
K23H06U KC2023 04 28.23250114 53 18.524+21 37 19.42 21.57GVEH242V06
K23H06U C2023 04 29.42567414 57 13.877+21 33 44.37 21.5 GVEH242H01
K23H06U C2023 04 29.42902914 57 14.515+21 33 43.38 21.4 GVEH242H01
K23H06U C2023 04 29.43759814 57 16.132+21 33 40.78 22.5 GVEH242H01
K23H06U C2023 04 29.44705514 57 17.930+21 33 38.10 21.6 GVEH242H01
Observer details:
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.
V06 Catalina Sky Survey-Kuiper. 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. 1.55-m
reflector + 1K CCD.
Orbital elements:
2023 HU6 Earth MOID = 0.1455 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 337.31952 (2000.0) P Q
n 0.28098279 Peri. 125.81364 -0.56919928 +0.81724808
a 2.3086047 Node 109.24809 -0.78178803 -0.50403086
e 0.5086498 Incl. 5.47626 -0.25459706 -0.27938945
P 3.51 H 23.93 G 0.15 U 8
Residuals in seconds of arc
230427 G96 0.1- 0.4+ 230427 H01 0.1+ 0.1- 230428 V06 0.3- 0.2-
230427 G96 0.6- 0.2- 230427 I52 0.2+ 0.1- 230428 V06 0.0 0.0
230427 G96 0.2+ 0.0 230427 I52 0.5- 0.0 230429 H01 0.1- 0.0
230427 G96 0.4+ 0.1+ 230427 I52 0.4- 0.2+ 230429 H01 0.0 0.0
230427 H01 0.1+ 0.1- 230427 I52 0.3+ 0.6+ 230429 H01 0.0 0.1-
230427 H01 0.0 0.1- 230428 V06 0.3+ 0.1+ 230429 H01 0.1+ 0.1+
230427 H01 0.2+ 0.1- 230428 V06 0.0 0.1+
Ephemeris:
2023 HU6 a,e,i = 2.31, 0.51, 5 q = 1.1343
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 03 30 13 42 11.3 +16 17 47 0.2807 1.2562 153.7 20.6 22.7
...
2023 04 14 14 12 57.1 +20 10 34 0.2181 1.1943 148.6 25.9 22.2
...
2023 04 22 14 34 01.4 +21 25 27 0.1932 1.1692 145.4 29.2 22.0
...
2023 04 28 14 52 30.8 +21 37 59 0.1779 1.1545 143.5 31.2 21.8
2023 04 29 14 55 49.7 +21 35 29 0.1757 1.1524 143.3 31.5 21.8
2023 04 30 14 59 12.6 +21 31 32 0.1735 1.1505 143.1 31.7 21.8
...
2023 05 06 15 20 47.2 +20 34 58 0.1619 1.1410 142.3 32.7 21.6
...
2023 05 14 15 52 07.2 +17 42 40 0.1510 1.1348 143.1 32.4 21.5
...
2023 05 29 16 51 06.9 +07 28 03 0.1469 1.1431 150.1 26.2 21.2
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-H242
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