MPEC 2018-G29 : 2018 GH
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M.P.E.C. 2018-G29 Issued 2018 Apr. 8, 04:02 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. 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
2018 GH
Observations:
K18G00H* C2018 04 05.29367 13 10 03.40 +49 29 25.2 20.5 GUEG029G96
K18G00H C2018 04 05.29898 13 10 04.16 +49 29 40.3 20.9 GUEG029G96
K18G00H C2018 04 05.30427 13 10 04.86 +49 29 56.0 20.5 GUEG029G96
K18G00H C2018 04 05.30956 13 10 05.55 +49 30 11.6 20.6 GUEG029G96
K18G00H C2018 04 05.35325213 10 11.21 +49 32 14.5 20.0 GUEG029H01
K18G00H C2018 04 05.35728113 10 11.77 +49 32 25.9 20.1 GUEG029H01
K18G00H C2018 04 05.37122413 10 13.73 +49 33 05.0 20.0 GUEG029H01
K18G00H C2018 04 05.37564 13 10 14.69 +49 33 19.9 20.5 GUEG029I52
K18G00H C2018 04 05.37750713 10 14.62 +49 33 22.6 20.0 GUEG029H01
K18G00H C2018 04 05.37812 13 10 15.03 +49 33 26.9 20.7 GUEG029I52
K18G00H C2018 04 05.38061 13 10 15.40 +49 33 34.2 20.4 GUEG029I52
K18G00H C2018 04 05.46468 13 10 27.66 +49 37 24.6 20.4 GUEG029I52
K18G00H C2018 04 05.46717 13 10 28.03 +49 37 31.2 20.5 GUEG029I52
K18G00H C2018 04 05.47214 13 10 28.82 +49 37 45.3 19.9 GUEG029I52
K18G00H KC2018 04 05.87098 13 11 49.41 +49 57 19.3 UEG029104
K18G00H KC2018 04 05.87863 13 11 50.52 +49 57 43.3 20.1 UEG029104
K18G00H KC2018 04 05.88628 13 11 51.83 +49 58 07.6 UEG029104
K18G00H KC2018 04 05.98052 13 12 06.24 +50 02 55.3 20.3 VSEG029L01
K18G00H KC2018 04 05.98300 13 12 06.64 +50 03 03.4 20.3 VSEG029L01
K18G00H pC2018 04 05.98547 13 12 06.99 +50 03 10.7 20.1 VSEG029L01
K18G00H KC2018 04 05.98795 13 12 07.47 +50 03 17.2 20.3 VSEG029L01
K18G00H C2018 04 06.20675 13 12 53.88 +50 14 25.7 19.3 GUEG029I52
K18G00H C2018 04 06.20751 13 12 53.94 +50 14 28.6 20.0 GUEG029I52
K18G00H C2018 04 06.21062 13 12 54.47 +50 14 38.4 19.3 GUEG029I52
K18G00H KC2018 04 06.91383 13 15 16.04 +50 50 54.8 UEG029J95
K18G00H KC2018 04 06.91786 13 15 16.79 +50 51 08.5 UEG029J95
K18G00H KC2018 04 06.92088 13 15 17.33 +50 51 18.5 20.4 GUEG029J95
K18G00H KC2018 04 07.01015 13 15 32.33 +50 56 12.4 20.6 VSEG029C47
K18G00H KC2018 04 07.01588 13 15 33.32 +50 56 30.7 20.6 VSEG029C47
K18G00H KC2018 04 07.02304 13 15 34.65 +50 56 53.6 20.7 VSEG029C47
K18G00H KC2018 04 07.92104 13 19 03.78 +51 46 36.8 20.0 VqEG029595
K18G00H KC2018 04 07.93846 13 19 07.39 +51 47 37.7 qEG029595
K18G00H KC2018 04 07.95588 13 19 11.10 +51 48 38.7 20.0 VqEG029595
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.61-m f/4.0 reflector + CCD.
C47 Nonndorf. Observer G. Dangl. 0.25-m f/4.8 reflector + CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. Measurers B. M. Africano,
E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson,
R. A. Kowalski, S. M. Larson, G. J. Leonard, R. L. Seaman, F. C. Shelly.
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 reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer B. M. Africano.
Measurers B. M. Africano, E. J. Christensen, D. C. Fuls, A. R. Gibbs,
A. D. Grauer, J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard,
R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2018 GH Earth MOID = 0.0321 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 342.51427 (2000.0) P Q
n 0.33484697 Peri. 193.27612 -0.51032478 +0.85138408
a 2.0538645 Node 46.19536 -0.77286958 -0.39218802
e 0.5320534 Incl. 9.67591 -0.37714882 -0.34832989
P 2.94 H 22.9 G 0.15 U 6
Residuals in seconds of arc
180405 G96 0.1- 0.3+ 180405 I52 0.3+ 0.1- 180406 I52 0.1+ 0.0
180405 G96 0.2+ 0.1- 180405 I52 0.2+ 0.3- 180406 I52 0.3+ 0.3-
180405 G96 0.0 0.1+ 180405 I52 0.4+ 0.5+ 180406 J95 0.6+ 0.2-
180405 G96 0.3- 0.3+ 180405 104 0.3+ 0.2- 180406 J95 0.5+ 0.1+
180405 H01 0.1- 0.0 180405 104 0.8- 0.3- 180406 J95 0.3+ 0.1+
180405 H01 0.1- 0.1+ 180405 104 0.1+ 0.1+ 180407 C47 0.1+ 0.5-
180405 H01 0.0 0.0 180405 L01 0.3- 0.3- 180407 C47 0.4- 0.2-
180405 I52 0.3+ 0.2- 180405 L01 0.2- 0.4+ 180407 C47 0.3- 0.2+
180405 H01 0.1+ 0.0 180405 L01 0.5- 0.3+ 180407 595 0.5- 0.0
180405 I52 0.3+ 0.2- 180405 L01 0.4+ 0.7- 180407 595 0.6- 0.0
180405 I52 0.5+ 0.2+ 180406 I52 0.7+ 0.5- 180407 595 0.2+ 0.5+
Ephemeris:
2018 GH a,e,i = 2.05, 0.53, 10 q = 0.9611
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 03 09 12 37 14.8 +35 11 54 0.3061 1.2539 144.2 27.6 22.0
...
2018 03 24 12 49 24.8 +41 53 03 0.2031 1.1517 136.0 36.9 21.2
...
2018 04 01 13 00 10.2 +46 24 19 0.1537 1.1025 129.1 44.7 20.8
...
2018 04 07 13 15 31.3 +50 55 36 0.1184 1.0689 122.4 52.3 20.3
2018 04 08 13 19 21.1 +51 50 59 0.1126 1.0637 121.1 53.7 20.3
2018 04 09 13 23 45.7 +52 50 25 0.1069 1.0585 119.7 55.3 20.2
...
2018 04 15 14 14 44.5 +60 45 33 0.07388 1.0298 109.1 67.0 19.7
...
2018 04 23 20 04 05.5 +62 16 47 0.04031 0.9983 78.8 99.0 19.5
...
2018 05 08 23 41 59.1 -12 43 52 0.08706 0.9644 56.9 118.8 22.3
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-G29
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