MPEC 2023-H245 : 2023 HW6
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M.P.E.C. 2023-H245 Issued 2023 April 29, 21:42 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 HW6
Observations:
K23H06W*1C2023 04 27.33768315 08 04.974+14 09 13.64 22.03GVEH245G96
K23H06W 1C2023 04 27.34283115 08 03.059+14 08 36.10 21.36GVEH245G96
K23H06W 1C2023 04 27.34795515 08 00.974+14 07 58.15 22.14GVEH245G96
K23H06W 1C2023 04 27.35310215 07 59.059+14 07 20.21 21.22GVEH245G96
K23H06W C2023 04 27.37568115 07 50.273+14 04 33.75 21.1 GVEH245H01
K23H06W KC2023 04 27.37681515 07 49.984+14 04 26.76 21.49GVEH245V06
K23H06W C2023 04 27.37942415 07 48.844+14 04 06.24 21.2 GVEH245H01
K23H06W KC2023 04 27.38118215 07 48.299+14 03 54.18 22.07GVEH245V06
K23H06W KC2023 04 27.38554715 07 46.650+14 03 22.00 21.21GVEH245V06
K23H06W KC2023 04 27.38991715 07 44.965+14 02 50.10 21.52GVEH245V06
K23H06W C2023 04 27.39011115 07 44.755+14 02 47.66 21.5 GVEH245H01
K23H06W C2023 04 27.39744115 07 41.965+14 01 53.71 21.8 GVEH245H01
K23H06W KC2023 04 27.46553015 07 16.180+13 53 32.70 20.99GVEH245V06
K23H06W KC2023 04 27.47427715 07 12.900+13 52 28.00 20.93GVEH245V06
K23H06W KC2023 04 28.25633415 02 29.770+12 16 01.20 21.23GVEH245V06
K23H06W KC2023 04 28.25972715 02 28.520+12 15 35.80 21.20GVEH245V06
K23H06W KC2023 04 28.26311715 02 27.140+12 15 10.80 20.95GVEH245V06
K23H06W C2023 04 29.44969214 55 14.042+09 46 46.46 22.0 GVEH245H01
K23H06W C2023 04 29.45383014 55 12.506+09 46 15.01 21.3 GVEH245H01
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.
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 HW6 Earth MOID = 0.2049 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 3.86777 (2000.0) P Q
n 0.58174812 Peri. 105.54298 -0.78743647 -0.50337313
a 1.4211701 Node 45.89567 +0.16798148 -0.73054866
e 0.2624971 Incl. 29.69779 +0.59306495 -0.46142621
P 1.69 H 23.62 G 0.15 U 9
Residuals in seconds of arc
230427 G96 0.2+ 0.1- 230427 V06 0.1- 0.3- 230428 V06 0.0 0.1+
230427 G96 1.0+ 0.1+ 230427 V06 0.1+ 0.3- 230428 V06 0.5+ 0.1-
230427 G96 0.8- 0.3- 230427 V06 0.1- 0.1- 230428 V06 0.9- 0.1+
230427 G96 0.0 0.5- 230427 H01 0.2- 0.2+ 230429 H01 0.1+ 0.0
230427 H01 0.0 0.1+ 230427 H01 0.1- 0.2+ 230429 H01 0.0 0.1-
230427 V06 0.1+ 0.2+ 230427 V06 0.4- 0.0
230427 H01 0.0 0.1+ 230427 V06 0.1- 0.1-
Ephemeris:
2023 HW6 a,e,i = 1.42, 0.26, 30 q = 1.0481
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 03 30 17 26 28.7 +45 44 13 0.3346 1.1006 98.8 63.7 23.7
...
2023 04 14 16 26 12.6 +35 18 41 0.2488 1.1432 118.7 50.3 22.8
...
2023 04 22 15 40 49.2 +24 13 50 0.2158 1.1693 135.8 36.8 22.1
...
2023 04 28 15 04 02.5 +12 48 08 0.2051 1.1902 151.1 24.1 21.7
2023 04 29 14 57 58.6 +10 43 38 0.2048 1.1938 153.6 22.0 21.6
2023 04 30 14 51 58.5 +08 37 53 0.2051 1.1973 156.0 20.0 21.6
...
2023 05 06 14 18 11.4 -03 42 59 0.2167 1.2193 165.2 12.2 21.5
...
2023 05 14 13 41 49.1 -17 09 58 0.2562 1.2495 156.4 18.9 22.1
...
2023 05 29 13 03 30.6 -31 24 46 0.3771 1.3077 135.1 33.2 23.5
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-H245
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