MPEC 2018-H53 : 2018 GX5
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2018-H52
Read MPEC 2018-H54
M.P.E.C. 2018-H53 Issued 2018 Apr. 20, 15:52 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 GX5
Observations:
K18G05X* C2018 04 15.38238 14 29 27.81 -01 04 27.1 20.1 GUEH053G96
K18G05X C2018 04 15.38755 14 29 27.65 -01 04 30.2 20.1 GUEH053G96
K18G05X C2018 04 15.39272 14 29 27.51 -01 04 33.1 19.8 GUEH053G96
K18G05X C2018 04 15.39789 14 29 27.37 -01 04 36.5 19.8 GUEH053G96
K18G05X C2018 04 15.45537 14 29 25.74 -01 05 10.6 19.5 GUEH053I52
K18G05X C2018 04 15.46010 14 29 25.59 -01 05 13.4 19.5 GUEH053I52
K18G05X C2018 04 15.46489 14 29 25.48 -01 05 16.0 19.6 GUEH053I52
K18G05X C2018 04 15.46960 14 29 25.34 -01 05 18.4 19.4 GUEH053I52
K18G05X C2018 04 15.69916 14 29 20.42 -01 07 35.9 20.0 RqEH053D29
K18G05X C2018 04 15.71330 14 29 19.98 -01 07 44.1 19.9 RqEH053D29
K18G05X C2018 04 15.72744 14 29 19.60 -01 07 52.3 19.7 RqEH053D29
K18G05X C2018 04 16.41703 14 29 02.14 -01 14 52.0 18.8 GUEH053I52
K18G05X C2018 04 16.42401 14 29 01.92 -01 14 56.2 20.0 GUEH053I52
K18G05X C2018 04 16.42904 14 29 01.76 -01 14 58.9 19.1 GUEH053I52
K18G05X C2018 04 16.43321 14 29 01.65 -01 15 02.0 19.9 GUEH053I52
K18G05X KC2018 04 17.04030 14 28 46.13 -01 21 23.4 20.0 GUEH053K38
K18G05X KC2018 04 17.06830 14 28 45.34 -01 21 41.3 19.5 GUEH053K38
K18G05X KC2018 04 17.09091 14 28 44.61 -01 21 55.9 19.8 GUEH053K38
K18G05X C2018 04 17.47656 14 28 33.86 -01 25 59.6 19.2 GUEH053I52
K18G05X C2018 04 17.48196 14 28 33.73 -01 26 02.9 19.5 GUEH053I52
K18G05X C2018 04 17.48607 14 28 33.60 -01 26 05.1 19.1 GUEH053I52
K18G05X C2018 04 17.89773 14 28 23.27 -01 30 34.7 qEH053246
K18G05X C2018 04 17.90345 14 28 23.05 -01 30 39.3 qEH053246
K18G05X C2018 04 18.01324 14 28 19.63 -01 31 51.8 19.7 VSEH053033
K18G05X C2018 04 18.01479 14 28 19.58 -01 31 52.8 19.4 VSEH053033
K18G05X C2018 04 18.01635 14 28 19.52 -01 31 53.8 19.8 VSEH053033
K18G05X KC2018 04 18.18422 14 28 15.21 -01 33 40.9 19.8 RqEH053850
K18G05X KC2018 04 18.20132 14 28 14.65 -01 33 52.4 19.6 RqEH053850
K18G05X KC2018 04 18.21828 14 28 14.13 -01 34 04.1 19.5 RqEH053850
K18G05X C2018 04 18.47152 14 28 05.96 -01 36 51.9 19.2 GUEH053I52
K18G05X C2018 04 18.47493 14 28 05.87 -01 36 54.7 19.3 GUEH053I52
K18G05X C2018 04 18.47994 14 28 05.73 -01 36 57.9 19.4 GUEH053I52
K18G05X C2018 04 18.48396 14 28 05.60 -01 37 00.4 19.4 GUEH053I52
K18G05X C2018 04 18.68182 14 28 00.43 -01 39 13.4 20.4 RrEH053P93
K18G05X C2018 04 18.68666 14 28 00.26 -01 39 16.7 20.4 RrEH053P93
K18G05X C2018 04 18.69151 14 28 00.10 -01 39 20.0 20.4 RrEH053P93
K18G05X C2018 04 18.69636 14 27 59.93 -01 39 23.5 20.5 RrEH053P93
K18G05X C2018 04 18.88312 14 27 55.05 -01 41 32.9 qEH053246
K18G05X C2018 04 18.88402 14 27 55.03 -01 41 33.8 qEH053246
K18G05X C2018 04 18.88545 14 27 54.96 -01 41 34.2 qEH053246
K18G05X C2018 04 18.88609 14 27 54.93 -01 41 35.0 qEH053246
K18G05X KC2018 04 18.92751 14 27 53.60 -01 42 02.4 19.9 VSEH053L01
K18G05X IC2018 04 18.93247 14 27 53.46 -01 42 05.8 19.7 VSEH053L01
K18G05X IC2018 04 18.93702 14 27 53.33 -01 42 09.1 20.0 VSEH053L01
K18G05X KC2018 04 19.01364 14 27 50.72 -01 43 02.0 19.5 GUEH053K38
K18G05X KC2018 04 19.04592 14 27 49.61 -01 43 23.9 19.5 GUEH053K38
K18G05X KC2018 04 19.07391 14 27 48.67 -01 43 42.8 19.1 GUEH053K38
K18G05X C2018 04 19.43367 14 27 37.65 -01 47 48.6 19.6 GUEH053I52
K18G05X C2018 04 19.43904 14 27 37.44 -01 47 52.3 19.3 GUEH053I52
K18G05X C2018 04 19.44429 14 27 37.30 -01 47 55.9 19.7 GUEH053I52
K18G05X C2018 04 19.44846 14 27 37.15 -01 47 58.7 19.5 GUEH053I52
K18G05X C2018 04 19.68315 14 27 30.42 -01 50 43.5 20.7 R EH053P93
K18G05X C2018 04 19.69188 14 27 30.12 -01 50 49.6 20.6 R EH053P93
K18G05X C2018 04 19.70060 14 27 29.87 -01 50 55.0 20.7 R EH053P93
K18G05X C2018 04 19.70931 14 27 29.41 -01 51 02.3 20.7 R EH053P93
K18G05X KC2018 04 19.92458 14 27 23.38 -01 53 36.3 19.6 RqEH053K61
K18G05X KC2018 04 19.92592 14 27 23.31 -01 53 37.5 19.5 RqEH053K61
K18G05X KC2018 04 19.92758 14 27 23.30 -01 53 38.4 19.2 RqEH053K61
K18G05X KC2018 04 19.95204 14 27 22.62 -01 53 55.2 19.2 VqEH053I93
K18G05X KC2018 04 19.96905 14 27 21.97 -01 54 07.2 19.8 VqEH053I93
K18G05X KC2018 04 19.98571 14 27 21.37 -01 54 19.0 18.8 VqEH053I93
K18G05X C2018 04 20.04148 14 27 19.31 -01 54 59.3 19.6 VSEH053033
K18G05X C2018 04 20.04326 14 27 19.23 -01 55 00.7 19.5 VSEH053033
K18G05X C2018 04 20.04506 14 27 19.17 -01 55 02.0 19.4 VSEH053033
K18G05X C2018 04 20.19386 14 27 15.41 -01 56 44.8 20.2 GUEH053I52
K18G05X C2018 04 20.20200 14 27 15.11 -01 56 50.8 19.2 GUEH053I52
K18G05X C2018 04 20.20618 14 27 14.90 -01 56 53.5 20.5 GUEH053I52
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers C. Hoegner,
B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. Measurer M. Tichy.
1.06-m KLENOT Telescope + CCD.
850 Cordell-Lorenz Observatory, Sewanee. Observer D. T. Durig. 0.3-m f/7.6
Schmidt-Cassegrain + CCD.
D29 Purple Mountain Observatory, XuYi Station. Observers H. B. Zhao, B. Li,
G. Zhaori, R. Q. Hong, L. F. Hu. Measurers H. B. Zhao, B. Li, H. Lu,
G. Zhaori. 1.04-m f/1.8 Schmidt + CCD.
G96 Mt. Lemmon Survey. Observer A. D. Grauer. 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.
I52 Steward Observatory, Mt. Lemmon Station. Observers A. R. Gibbs,
J. A. Johnson, E. J. Christensen. 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.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
K38 M57 Observatory, Saltrio. Observer G. Baj. 0.30-m f/5.5 Ritchey-Chretien
+ CCD.
K61 Rokycany Observatory. Observer M. Adamovsky. 0.51-m f/6.8 reflector
+ CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, G. Kervina. Measurer
K. Korlevic. 1.0-m f/2.9 reflector + CCD.
P93 Space Tracking and Communications Center, JAXA. Observers S. Urakawa,
T. Fujiwara, S. Okumura. 0.5-m f/2.0 reflector + CCD, 1.0-m f/3.0
reflector + CCD.
Orbital elements:
2018 GX5
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 346.70199 (2000.0) P Q
n 0.14923515 Peri. 200.06122 -0.29399789 +0.94187186
a 3.5201024 Node 53.18417 -0.84688650 -0.17782485
e 0.5971459 Incl. 11.71954 -0.44311228 -0.28505389
P 6.60 H 19.5 G 0.15 U 8
Residuals in seconds of arc
180415 G96 0.3- 0.6+ 180418 033 0.2- 0.3+ 180419 K38 0.4- 0.4+
180415 G96 0.5- 0.6+ 180418 033 0.2- 0.3+ 180419 I52 0.7- 0.3+
180415 G96 0.4- 0.7+ 180418 033 0.4- 0.3+ 180419 I52 1.1- 0.3+
180415 G96 0.2- 0.4+ 180418 850 1.2- 1.0+ 180419 I52 0.5- 0.4+
180415 I52 0.3- 0.3+ 180418 850 1.1- 0.8+ 180419 I52 0.5- 0.5+
180415 I52 0.5- 0.3+ 180418 850 0.5- 0.4+ 180419 P93 0.4- 0.2+
180415 I52 0.2- 0.5+ 180418 I52 0.8- 0.5+ 180419 P93 0.2- 0.3+
180415 I52 0.3- 0.9+ 180418 I52 0.5- 0.0 180419 P93 0.7+ 1.0+
180415 D29 0.6- 0.3+ 180418 I52 0.2- 0.2+ 180419 P93 1.5- 0.2-
180415 D29 0.9- 0.6+ 180418 I52 0.2- 0.4+ 180419 K61 0.4- 0.6+
180415 D29 0.4- 0.8+ 180418 P93 0.0 1.0+ 180419 K61 0.7- 0.3+
180416 I52 0.3- 0.2+ 180418 P93 0.0 1.0+ 180419 K61 0.0 0.6+
180416 I52 0.5- 0.3+ 180418 P93 0.1+ 1.0+ 180419 I93 0.1- 0.2+
180416 I52 0.6- 0.7+ 180418 P93 0.0 0.7+ 180419 I93 0.8- 0.3+
180416 I52 0.4- 0.1+ 180418 246 0.1- 0.6+ 180419 I93 1.0- 0.3+
180417 K38 0.7- 0.5+ 180418 246 0.0 0.3+ 180420 033 0.2- 0.8+
180417 K38 0.4+ 0.3+ 180418 246 0.3- 0.9+ 180420 033 0.4- 0.6+
180417 K38 0.2- 0.0 180418 246 0.5- 0.5+ 180420 033 0.4- 0.6+
180417 I52 1.1- 0.2- 180418 L01 0.2- 0.7+ 180420 I52 0.0 0.3+
180417 I52 0.5- 0.0 180418 L01 0.2+ 0.7+ 180420 I52 0.2- 0.2+
180417 I52 0.6- 0.4+ 180418 L01 0.6+ 0.5+ 180420 I52 1.2- 0.5+
180417 246 0.5- 1.2+ 180419 K38 0.4- 0.0
180417 246 1.2- 0.4+ 180419 K38 0.6- 0.2+
Ephemeris:
2018 GX5 a,e,i = 3.52, 0.60, 12 q = 1.4181
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 03 21 14 29 11.6 +01 28 05 0.8253 1.7268 142.7 20.4 21.3
...
2018 04 05 14 31 53.2 +00 18 17 0.6814 1.6433 155.0 14.9 20.6
...
2018 04 13 14 30 19.5 -00 42 00 0.6195 1.6025 161.6 11.4 20.2
...
2018 04 19 14 27 51.2 -01 42 41 0.5802 1.5738 166.2 8.8 19.9
2018 04 20 14 27 20.8 -01 54 18 0.5743 1.5692 166.8 8.4 19.9
2018 04 21 14 26 49.0 -02 06 22 0.5686 1.5647 167.4 8.0 19.8
...
2018 04 27 14 23 12.8 -03 28 47 0.5378 1.5386 169.7 6.7 19.6
...
2018 05 05 14 17 43.0 -05 46 20 0.5068 1.5071 167.4 8.4 19.5
...
2018 05 20 14 08 33.2 -11 22 59 0.4783 1.4597 155.1 17.0 19.6
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-H53
Read MPEC 2018-H52
Read MPEC 2018-H54
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)