MPEC 2023-F241 : 2014 GC34
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M.P.E.C. 2023-F241 Issued 2023 March 30, 20:31 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
2014 GC34
Revision to MPEC 2014-G37
Additional Observations:
K14G34C 1C2023 03 30.24083310 51 05.029+62 26 21.77 17.18GVEF241703
K14G34C 1C2023 03 30.24639210 51 01.919+62 19 36.23 17.46GVEF241703
K14G34C 1C2023 03 30.25221210 50 58.942+62 12 37.19 VEF241703
K14G34C 1C2023 03 30.25827310 50 55.468+62 05 13.45 VEF241703
K14G34C KC2023 03 30.30235510 50 33.137+61 11 54.17 17.39GVEF241I52
K14G34C KC2023 03 30.30290410 50 32.888+61 11 14.50 17.37GVEF241I52
K14G34C KC2023 03 30.30346410 50 32.611+61 10 34.21 17.35GVEF241I52
K14G34C KC2023 03 30.30403010 50 32.334+61 09 53.32 17.43GVEF241I52
K14G34C KC2023 03 30.39823610 49 52.734+59 18 07.16 17.34GVEF241I52
K14G34C KC2023 03 30.39875210 49 52.547+59 17 31.16 17.38GVEF241I52
K14G34C KC2023 03 30.39926810 49 52.370+59 16 55.06 17.35GVEF241I52
K14G34C KC2023 03 30.39979210 49 52.201+59 16 18.12 17.43GVEF241I52
K14G34C KC2023 03 30.52362110 49 44.35 +56 57 16.8 17.5 GVEF241900
K14G34C KC2023 03 30.52888910 49 42.34 +56 51 28.6 17.3 GVEF241900
K14G34C KC2023 03 30.62066410 49 09.85 +55 11 39.5 17.4 GVEF241900
K14G34C KC2023 03 30.62593310 49 08.24 +55 06 02.5 17.4 GVEF241900
K14G34C KC2023 03 30.63120210 49 06.44 +55 00 22.2 17.2 GVEF241900
K14G34C 1C2023 03 30.74891 10 49 00.41 +52 57 33.9 17.9 GVEF241C40
K14G34C 1C2023 03 30.75085 10 48 59.88 +52 55 35.9 17.8 GVEF241C40
K14G34C 1C2023 03 30.75278 10 48 59.32 +52 53 39.2 17.8 GVEF241C40
K14G34C 1C2023 03 30.75521 10 48 58.65 +52 51 12.3 17.7 GVEF241C40
K14G34C 1C2023 03 30.75683 10 48 58.21 +52 49 34.5 17.7 GVEF241C40
K14G34C 1C2023 03 30.75841 10 48 57.83 +52 47 58.6 17.8 GVEF241C40
K14G34C KC2023 03 30.75878910 48 59.00 +52 47 10.2 17.7 GXEF241L99
K14G34C KC2023 03 30.76258210 48 58.04 +52 43 21.2 17.3 GXEF241L99
K14G34C KC2023 03 30.76634310 48 56.98 +52 39 34.5 17.9 GXEF241L99
K14G34C KC2023 03 30.77322210 49 00.974+52 33 03.42 17.4 rZEF241L34
K14G34C KC2023 03 30.78980310 48 56.594+52 16 34.18 17.5 rZEF241L34
K14G34C KC2023 03 30.80862610 48 51.509+51 57 57.85 17.5 rZEF241L34
Observer details:
703 Catalina Sky Survey. Observer D. C. Fuls. 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. 0.68-m Schmidt + 10K
CCD.
900 Moriyama. Observer Y. Ikari. 0.26-mf/7.0 reflector + CCD.
C40 Kuban State University Astrophysical Observatory. Observers A. Ivanov, A.
Barcov, V. Ivanov, V. Lysenko, N. Yakovenko, N. Ivanova, N. Gorbunov, G.
Kurbatov, P. Shchukin, V. Roshchupko. Measurer A. Ivanov. 0.51-m f/8
reflector + 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.
L34 Galhassin Robotic Telescope, Isnello. Observer A. Nastasi. 0.40-m f/3.8
400mm Reflector + CCD + CCD.
L99 Novoselki. Observer A. M. Kozhukhov. 0.30-m f/1.0 astrograf + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or zero decimals in degrees), reference and Delta-T
230330 703 53- 98- 230330 L34 71- 88- MPO290454 -184 days
Orbital elements:
2014 GC34 Earth MOID = 0.0315 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 13.05087 (2000.0) P Q
n 0.87307795 Peri. 38.49443 +0.61830889 -0.78335671
a 1.0841783 Node 13.70646 +0.63812613 +0.45313081
e 0.7519829 Incl. 15.57271 +0.45879098 +0.42547001
P 1.13 H 22.53 G 0.15 U 2
Residuals in seconds of arc
140404 F51 0.4+ 0.2+ 230330 I52 0.4- 0.2- 230330 C40 0.1- 0.3+
140404 F51 0.5- 0.0 230330 I52 0.2- 0.3- 230330 C40 0.0 0.2-
140404 F51 0.3- 0.1+ 230330 I52 0.3- 0.2- 230330 C40 0.2- 0.1-
140405 568 0.1+ 0.0 230330 I52 0.3- 0.3- 230330 C40 0.2- 0.0
140405 568 0.1+ 0.0 230330 I52 0.3- 0.3- 230330 C40 0.1- 0.1+
140405 568 0.1+ 0.0 230330 I52 0.3- 0.0 230330 C40 0.4+ 0.3-
140407 291 0.3- 0.3- 230330 I52 0.3- 0.1+ 230330 L99 0.3+ 0.5+
140407 291 0.2+ 0.3- 230330 I52 0.1- 0.1- 230330 L99 0.6+ 0.2+
140407 291 0.1+ 0.2- 230330 900 0.1- 0.3- 230330 L99 0.0 0.0
230330 703 0.8+ 1.1- 230330 900 0.1- 0.0 230330 L34 0.3- 0.6+
230330 703 0.2+ 0.2- 230330 900 0.0 0.1- 230330 L34 0.3+ 0.0
230330 703 (1.3+ 5.6+) 230330 900 0.8+ 1.9+ 230330 L34 0.3+ 0.5-
230330 703 0.3- 3.8+ 230330 900 0.3- 0.1+
Ephemeris:
2014 GC34 a,e,i = 1.08, 0.75, 16 q = 0.2689
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 02 28 22 51 38.1 +05 13 34 0.4848 0.5320 13.7 153.8 28.8
...
2023 03 15 22 45 32.2 +12 03 49 0.2181 0.7918 19.4 155.4 28.3
...
2023 03 23 22 42 38.6 +23 51 51 0.09890 0.9129 30.8 146.0 25.0
...
2023 03 29 20 09 31.0 +88 29 27 0.03513 0.9965 86.3 91.7 18.5
2023 03 30 10 52 57.6 +67 29 37 0.03709 1.0098 106.9 71.1 17.9
2023 03 31 10 48 13.9 +48 55 41 0.04430 1.0231 122.3 55.6 17.8
...
2023 04 06 10 45 34.2 +13 13 07 0.1221 1.0992 141.9 34.1 19.6
...
2023 04 14 10 47 21.4 +04 42 42 0.2414 1.1929 137.9 34.3 21.2
...
2023 04 29 10 55 11.4 +00 02 00 0.4773 1.3474 126.7 36.8 23.1
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-F241
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