MPEC 2018-B130: 2018 BM5
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M.P.E.C. 2018-B130 Issued 2018 Jan. 25, 20:10 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 BM5
Observations:
K18B05M C2018 01 15.48610 10 42 30.000+15 34 57.89 22.4 wUEB130F51
K18B05M C2018 01 15.49845 10 42 26.380+15 35 10.35 22.3 wUEB130F51
K18B05M C2018 01 15.51092 10 42 22.663+15 35 23.15 22.7 wUEB130F51
K18B05M* C2018 01 23.24047 09 01 29.12 +20 18 34.1 19.7 GUEB130703
K18B05M C2018 01 23.24572 09 01 16.43 +20 18 56.8 19.0 GUEB130703
K18B05M C2018 01 23.25622 09 00 51.22 +20 19 41.5 19.8 GUEB130703
K18B05M C2018 01 23.28695 08 59 36.33 +20 21 51.2 19.4 GUEB130G96
K18B05M C2018 01 23.29207 08 59 23.72 +20 22 12.1 19.3 GUEB130G96
K18B05M C2018 01 23.30232 08 58 58.27 +20 22 54.4 19.3 GUEB130G96
K18B05M C2018 01 23.33650 08 57 32.80 +20 25 09.0 18.9 GUEB130I52
K18B05M C2018 01 23.33687 08 57 31.83 +20 25 11.1 18.8 GUEB130I52
K18B05M C2018 01 23.33725 08 57 30.89 +20 25 12.6 19.0 GUEB130I52
K18B05M C2018 01 23.33762 08 57 29.94 +20 25 14.2 19.3 GUEB130I52
K18B05M KC2018 01 23.87489 08 34 01.05 +20 55 47.2 19.2 UEB130104
K18B05M KC2018 01 23.87976 08 33 45.94 +20 56 05.5 18.8 UEB130104
K18B05M KC2018 01 23.88462 08 33 30.82 +20 56 23.8 18.9 UEB130104
K18B05M KC2018 01 23.94836208 30 08.79 +20 59 54.6 18.7 GUEB130587
K18B05M KC2018 01 23.94955 08 29 58.71 +20 59 54.3 19.1 VtEB130L04
K18B05M KC2018 01 23.95381508 29 51.15 +21 00 11.8 UEB130587
K18B05M KC2018 01 23.95455 08 29 42.53 +21 00 09.4 18.8 VtEB130L04
K18B05M KC2018 01 23.97108008 28 55.06 +21 01 07.9 UEB130587
K18B05M KC2018 01 23.97273208 28 49.69 +21 01 12.9 UEB130587
K18B05M KC2018 01 23.97945908 28 27.70 +21 01 33.5 UEB130587
K18B05M KC2018 01 23.98403308 28 12.65 +21 01 48.3 18.9 GUEB130587
K18B05M KC2018 01 23.98421 08 28 03.83 +21 01 07.0 19.5 RqEB130585
K18B05M KC2018 01 23.98474 08 28 02.19 +21 01 07.9 19.4 RqEB130585
K18B05M KC2018 01 23.98561 08 27 59.37 +21 01 10.6 19.4 RqEB130585
K18B05M KC2018 01 23.98650 08 27 56.49 +21 01 13.0 19.5 RqEB130585
K18B05M KC2018 01 24.02112308 26 08.09 +21 03 37.7 18.4 VSEB130L01
K18B05M KC2018 01 24.02165808 26 06.20 +21 03 39.4 19.1 VSEB130L01
K18B05M IC2018 01 24.02218408 26 04.56 +21 03 39.9 18.9 VSEB130L01
K18B05M IC2018 01 24.02299908 26 01.73 +21 03 43.3 18.8 VSEB130L01
K18B05M KC2018 01 24.02475 08 25 58.11 +21 03 46.5 18.7 RUEB130204
K18B05M KC2018 01 24.02860 08 25 45.23 +21 03 57.1 UEB130204
K18B05M KC2018 01 24.03224 08 25 33.07 +21 04 07.2 UEB130204
K18B05M C2018 01 24.15388308 19 27.16 +21 10 29.5 18.5 GUEB130H01
K18B05M C2018 01 24.16054108 19 03.95 +21 10 52.2 18.5 GUEB130H01
K18B05M C2018 01 24.17186308 18 24.26 +21 11 30.1 18.7 GUEB130H01
K18B05M C2018 01 24.17535408 18 11.96 +21 11 41.5 18.7 GUEB130H01
K18B05M C2018 01 24.18620 08 17 35.39 +21 12 22.1 18.4 GUEB130I52
K18B05M C2018 01 24.18632 08 17 34.92 +21 12 23.3 18.8 GUEB130I52
K18B05M C2018 01 24.18645 08 17 34.49 +21 12 23.8 19.5 GUEB130I52
K18B05M C2018 01 24.18657 08 17 34.06 +21 12 23.5 18.0 GUEB130I52
K18B05M C2018 01 24.47053 07 59 32.85 +21 21 05.4 18.1 GUEB130I52
K18B05M C2018 01 24.47066 07 59 32.36 +21 21 05.3 18.6 GUEB130I52
K18B05M C2018 01 24.47078 07 59 31.82 +21 21 05.7 18.4 GUEB130I52
K18B05M C2018 01 24.47091 07 59 31.40 +21 21 05.4 18.1 GUEB130I52
K18B05M KC2018 01 24.95043 07 26 00.00 +21 19 37.7 18.7 VqEB130595
K18B05M KC2018 01 24.95608 07 25 32.52 +21 19 25.5 18.6 VqEB130595
K18B05M KC2018 01 24.96173 07 25 05.00 +21 19 13.6 18.9 VqEB130595
K18B05M C2018 01 25.15472307 09 59.92 +21 11 30.1 18.2 GUEB130H01
K18B05M C2018 01 25.15964 07 09 36.64 +21 11 23.8 18.6 GUEB130I52
K18B05M C2018 01 25.16017 07 09 33.92 +21 11 22.3 18.9 GUEB130I52
K18B05M C2018 01 25.16069 07 09 31.20 +21 11 20.7 19.1 GUEB130I52
K18B05M C2018 01 25.16113707 09 26.54 +21 11 09.7 18.7 GUEB130H01
K18B05M C2018 01 25.16123 07 09 28.37 +21 11 18.8 18.4 GUEB130I52
K18B05M C2018 01 25.16813307 08 49.99 +21 10 46.8 18.8 GUEB130H01
K18B05M C2018 01 25.17528007 08 12.52 +21 10 22.3 18.9 GUEB130H01
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
585 Kyiv comet station. Observer A. Baransky. 0.7-m f/4 reflector + CCD.
587 Sormano. Observers F. Manca, P. Sicoli, A. Testa. Measurer P. Sicoli.
0.5-m f/6.8 reflector + CCD.
595 Farra d'Isonzo. Observers G. Ierman, E. Pettarin. Measurer E. Pettarin.
0.61-m f/4.0 reflector + CCD.
703 Catalina Sky Survey. Observer J. A. Johnson. Measurers 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. G. Matheny, R. L. Seaman, F. C. Shelly.
0.68-m Schmidt + 10K CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz,
M. Willman. Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
M. Huber, E. Lilly, E. Magnier, R. Wainscoat, C. Waters, R. Weryk. 1.8-m
Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer A. D. Grauer. Measurers 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. G. Matheny, 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 J. A. Johnson.
Measurers 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. G. Matheny,
R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, F. Hrzenjak. Measurer
K. Korlevic. 1.0-m f/2.9 reflector + CCD.
L04 ROASTERR-1 Observatory, Cluj-Napoca. Observer L. Hudin. 0.3-m f/5
reflector + CCD.
Orbital elements:
2018 BM5 Earth MOID = 0.0031 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 21.13728 (2000.0) P Q
n 1.47807718 Peri. 334.26993 +0.14937927 +0.98773268
a 0.7632579 Node 304.28949 -0.89741317 +0.11611409
e 0.3934199 Incl. 3.15674 -0.41513304 +0.10441104
P 0.67 H 27.3 G 0.15 U 7
Residuals in seconds of arc
180115 F51 0.1+ 0.0 180123 587 0.2- 0.3+ 180124 I52 0.1+ 0.1-
180115 F51 0.2+ 0.2- 180123 587 0.1+ 0.1+ 180124 I52 0.5+ 0.0
180115 F51 0.2- 0.0 180123 587 0.4+ 0.3- 180124 I52 0.5+ 0.7-
180123 703 1.0+ 0.6+ 180123 587 0.3- 0.5+ 180124 I52 0.1+ 0.4+
180123 703 0.8- 0.5+ 180123 585 1.3+ 0.6+ 180124 I52 0.4+ 0.2+
180123 703 0.1- 0.2- 180123 585 (2.5+ 0.0 ) 180124 I52 0.5- 0.6+
180123 G96 0.1- 0.0 180123 585 (2.8+ 0.3+) 180124 I52 0.8+ 0.2+
180123 G96 0.0 0.2- 180123 585 (3.1+ 0.3+) 180124 595 0.1- 0.3+
180123 G96 1.2- 0.1+ 180124 L01 (1.6+ 0.3-) 180124 595 0.4- 0.1-
180123 I52 0.1+ 1.0- 180124 L01 0.1+ 0.1- 180124 595 0.6- 0.2+
180123 I52 0.4- 0.3- 180124 L01 (1.6+ 1.0-) 180125 H01 0.0 0.2-
180123 I52 0.1- 0.3- 180124 L01 0.0 0.2+ 180125 I52 0.4- 0.2-
180123 I52 0.3- 0.1- 180124 204 0.5+ 0.1+ 180125 I52 0.1+ 0.0
180123 104 0.3+ 0.0 180124 204 0.2+ 0.2+ 180125 I52 0.0 0.0
180123 104 0.2+ 0.1- 180124 204 0.3+ 0.4+ 180125 H01 0.2+ 0.2-
180123 104 0.3+ 0.1- 180124 H01 0.3+ 0.2- 180125 I52 0.3- 0.2-
180123 587 0.2- 0.7+ 180124 H01 0.0 0.2- 180125 H01 0.2+ 0.1-
180123 L04 1.5- 0.5+ 180124 H01 0.1+ 0.1- 180125 H01 0.1+ 0.2-
180123 587 0.5- 0.2- 180124 H01 0.2+ 0.2-
180123 L04 1.5- 0.1+ 180124 I52 0.7+ 0.9-
Ephemeris:
2018 BM5 a,e,i = 0.76, 0.39, 3 q = 0.4630
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 12 26 10 59 37.9 +14 29 15 0.1688 1.0620 113.4 58.2 25.7
...
2018 01 10 10 55 44.6 +14 41 45 0.08828 1.0418 129.5 46.8 23.9
...
2018 01 18 10 29 09.5 +16 25 02 0.04599 1.0215 144.1 34.3 22.1
...
2018 01 24 08 27 24.9 +21 06 03 0.01751 1.0019 178.1 1.9 18.8
2018 01 25 07 22 15.3 +21 22 11 0.01428 0.9982 164.4 15.4 18.9
2018 01 26 05 51 16.1 +19 06 58 0.01253 0.9945 142.0 37.6 19.3
...
2018 02 01 00 57 39.2 -04 29 54 0.03216 0.9697 60.2 118.2 24.5
...
2018 02 09 00 06 13.1 -09 09 50 0.07292 0.9308 38.7 138.5 28.1
...
2018 02 24 23 35 56.0 -11 13 30 0.1575 0.8401 16.9 160.0 33.9
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-B130
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