MPEC 2023-H32 : 2023 GY2
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M.P.E.C. 2023-H32 Issued 2023 April 17, 11:17 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 GY2
Observations:
K23G02Y*1C2023 04 14.34208613 06 24.282+17 47 51.72 20.94GVEH032G96
K23G02Y 1C2023 04 14.34726213 06 23.710+17 47 55.75 21.17GVEH032G96
K23G02Y 1C2023 04 14.35242713 06 23.209+17 48 00.47 21.29GVEH032G96
K23G02Y 1C2023 04 14.35759113 06 22.666+17 48 04.54 21.02GVEH032G96
K23G02Y KC2023 04 14.43963313 06 14.209+17 49 13.26 21.19GVEH032I52
K23G02Y KC2023 04 14.44338813 06 13.860+17 49 17.04 21.08GVEH032I52
K23G02Y KC2023 04 14.44714313 06 13.471+17 49 19.99 21.31GVEH032I52
K23G02Y KC2023 04 15.18895713 05 05.08 +18 00 05.8 21.4 VuEH032H21
K23G02Y KC2023 04 15.19330313 05 04.60 +18 00 09.6 21.2 VuEH032H21
K23G02Y KC2023 04 15.31328113 04 52.208+18 01 57.86 20.82GVEH032I52
K23G02Y KC2023 04 15.31631513 04 51.874+18 02 00.31 20.81GVEH032I52
K23G02Y KC2023 04 15.31935513 04 51.546+18 02 02.69 20.87GVEH032I52
K23G02Y KC2023 04 15.33354013 04 49.966+18 02 14.89 21.13GVEH032I52
K23G02Y KC2023 04 16.18676213 03 26.554+18 14 34.01 21.15GVEH032I52
K23G02Y KC2023 04 16.18961513 03 26.204+18 14 36.92 21.08GVEH032I52
K23G02Y KC2023 04 16.19246713 03 25.895+18 14 39.16 21.42GVEH032I52
K23G02Y KC2023 04 16.19442213 03 25.664+18 14 41.60 21.06GVEH032I52
K23G02Y KC2023 04 17.43463913 01 11.708+18 32 28.82 20.52GVEH032I52
K23G02Y KC2023 04 17.43856913 01 11.255+18 32 32.03 21.15GVEH032I52
K23G02Y KC2023 04 17.44485613 01 10.564+18 32 37.46 21.13GVEH032I52
K23G02Y KC2023 04 17.45754613 01 09.077+18 32 47.90 21.18GVEH032I52
Observer details:
G96 Mt. Lemmon Survey. Observer J. K. Hogan. 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 1.3-m f/4.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. 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. 1.0-m prime focus + CCD.
Orbital elements:
2023 GY2 Earth MOID = 0.0076 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 328.25159 (2000.0) P Q
n 0.28617210 Peri. 216.05493 +0.02505357 +0.99292931
a 2.2806109 Node 55.65710 -0.88114882 +0.07675595
e 0.5947941 Incl. 8.07858 -0.47217484 -0.09055330
P 3.44 H 22.84 G 0.15 U 8
Residuals in seconds of arc
230414 G96 0.1- 0.2+ 230415 H21 0.2+ 0.3+ 230416 I52 0.2- 0.2+
230414 G96 0.5- 0.2- 230415 H21 0.1+ 0.3+ 230416 I52 0.0 0.2-
230414 G96 0.1+ 0.1+ 230415 I52 0.0 0.2+ 230416 I52 0.1- 0.5+
230414 G96 0.0 0.2- 230415 I52 0.0 0.0 230417 I52 0.4- 0.3-
230414 I52 0.1- 0.3- 230415 I52 0.2+ 0.2- 230417 I52 0.3- 0.3-
230414 I52 0.3+ 0.4+ 230415 I52 0.0 0.2- 230417 I52 0.3+ 0.1+
230414 I52 0.1+ 0.3+ 230416 I52 0.2+ 0.2- 230417 I52 0.1+ 0.3+
Ephemeris:
2023 GY2 a,e,i = 2.28, 0.59, 8 q = 0.9241
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 03 18 13 25 21.8 +11 41 12 0.5027 1.4630 153.8 17.5 23.1
...
2023 04 02 13 20 04.2 +14 50 31 0.3564 1.3372 158.5 15.9 22.1
...
2023 04 10 13 12 23.4 +16 44 46 0.2901 1.2714 155.6 19.0 21.6
...
2023 04 16 13 03 44.4 +18 12 02 0.2450 1.2233 151.0 23.5 21.3
2023 04 17 13 02 00.5 +18 26 27 0.2378 1.2154 150.0 24.4 21.3
2023 04 18 13 00 11.1 +18 40 47 0.2307 1.2075 149.0 25.3 21.2
...
2023 04 24 12 47 00.5 +20 04 01 0.1899 1.1615 142.2 32.0 20.9
...
2023 05 02 12 20 40.5 +21 43 28 0.1393 1.1034 130.7 43.8 20.5
...
2023 05 17 09 52 20.7 +21 43 51 0.05841 1.0101 87.3 89.4 19.8
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-H32
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