[Iaude] MPEC U206: 2023 UH6 [a=2.97,e=0.64,i=17.7,H=20.6]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Oct 23 00:47:37 EDT 2023
M.P.E.C. 2023-U206 Issued 2023 October 23, 04:46 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
2023 UH6
Observations:
K23U06H C2023 10 19.37611 07 33 36.51 +48 48 58.9 20.8 GVEU206G96
K23U06H C2023 10 19.38136 07 33 39.11 +48 49 06.0 21.0 GVEU206G96
K23U06H C2023 10 19.38662 07 33 42.00 +48 49 12.5 21.2 GVEU206G96
K23U06H*1C2023 10 20.42735207 43 03.720+49 08 59.24 21.77GVEU206G96
K23U06H 1C2023 10 20.43246707 43 06.474+49 09 04.82 21.34GVEU206G96
K23U06H 1C2023 10 20.43759307 43 09.203+49 09 11.74 21.22GVEU206G96
K23U06H 1C2023 10 20.44271307 43 11.874+49 09 16.56 21.33GVEU206G96
K23U06H C2023 10 20.48819707 43 36.087+49 10 06.07 21.1 GVEU206H01
K23U06H C2023 10 20.49304907 43 38.669+49 10 11.22 21.1 GVEU206H01
K23U06H KC2023 10 20.50043007 43 42.720+49 10 19.10 21.29GVEU206V06
K23U06H C2023 10 20.50152707 43 43.195+49 10 20.29 21.4 GVEU206H01
K23U06H KC2023 10 20.50490207 43 45.050+49 10 24.50 21.34GVEU206V06
K23U06H C2023 10 20.50857107 43 46.943+49 10 27.83 21.1 GVEU206H01
K23U06H KC2023 10 21.38509007 51 44.26 +49 24 46.6 21.1 VuEU206H21
K23U06H KC2023 10 21.39133507 51 47.62 +49 24 52.7 21.5 VuEU206H21
K23U06H KC2023 10 21.41130307 51 58.914+49 25 10.06 21.33GVEU206I52
K23U06H KC2023 10 21.41503407 52 00.977+49 25 14.45 21.42GVEU206I52
K23U06H KC2023 10 21.41876707 52 02.953+49 25 17.98 21.41GVEU206I52
K23U06H KC2023 10 21.42250307 52 04.976+49 25 21.43 21.04GVEU206I52
K23U06H C2023 10 22.48995608 01 47.694+49 40 11.94 21.0 GVEU206H01
K23U06H C2023 10 22.49703208 01 51.503+49 40 17.36 21.4 GVEU206H01
K23U06H C2023 10 22.50608808 01 56.375+49 40 24.33 20.7 GVEU206H01
K23U06H C2023 10 22.51061108 01 58.811+49 40 27.80 21.3 GVEU206H01
Observer details:
G96 Mt. Lemmon Survey. Observers D. Rankin, J. K. Hogan. Measurers B. Gray,
D. Rankin, F. C. Shelly, E. C. Beshore, 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, R. L. Seaman, 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer J. B. Fazekas.
Measurers E. C. Beshore, 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, F. C. Shelly, K. W. Wierzchos. 1.0-m
prime focus + CCD.
V06 Catalina Sky Survey-Kuiper. Observer J. B. Fazekas. Measurers E. C.
Beshore, 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, F. C. Shelly, K. W. Wierzchos. 1.55-m reflector +
1K CCD.
Orbital elements:
2023 UH6 Earth MOID = 0.2604 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 346.75716 (2000.0) P Q
n 0.19227498 Peri. 72.41023 +0.12522913 -0.99046785
a 2.9729495 Node 10.88676 +0.75545839 +0.05771422
e 0.6374966 Incl. 17.68277 +0.64311763 +0.12507001
P 5.13 H 20.69 G 0.15 U 9
Residuals in seconds of arc
231019 G96 0.9+ 0.1+ 231020 H01 0.0 0.1+ 231021 I52 0.2+ 0.2+
231019 G96 1.0- 0.5+ 231020 V06 0.1+ 0.2- 231021 I52 0.2- 0.1+
231019 G96 0.1- 0.3+ 231020 H01 0.1+ 0.1+ 231021 I52 0.0 0.0
231020 G96 0.2+ 0.1- 231020 V06 0.4- 0.4+ 231022 H01 0.0 0.2+
231020 G96 0.4+ 0.2- 231020 H01 0.0 0.1+ 231022 H01 0.0 0.1+
231020 G96 0.3+ 1.0+ 231021 H21 0.5- 0.0 231022 H01 0.1+ 0.1+
231020 G96 0.4- 0.2+ 231021 H21 0.5- 0.1+ 231022 H01 0.1+ 0.1+
231020 H01 0.0 0.1+ 231021 I52 0.3- 0.6-
Ephemeris:
2023 UH6 a,e,i = 2.97, 0.64, 18 q = 1.0777
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 09 23 04 34 30.8 +31 47 29 0.6024 1.3164 107.5 46.7 22.0
...
2023 10 08 06 00 55.1 +42 46 42 0.5073 1.2193 103.1 53.0 21.6
...
2023 10 16 07 03 56.8 +47 27 15 0.4819 1.1753 99.3 56.9 21.5
...
2023 10 22 07 57 18.7 +49 33 41 0.4742 1.1468 96.0 59.7 21.5
2023 10 23 08 06 26.0 +49 46 10 0.4738 1.1424 95.5 60.1 21.5
2023 10 24 08 15 33.7 +49 56 06 0.4736 1.1382 95.0 60.6 21.5
...
2023 10 30 09 09 13.7 +50 03 48 0.4772 1.1156 91.8 62.9 21.6
...
2023 11 07 10 12 51.3 +48 17 59 0.4918 1.0932 88.3 65.0 21.6
...
2023 11 22 11 38 09.9 +42 02 38 0.5359 1.0778 84.5 65.8 21.8
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-U206
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