MPEC 2018-B164: 2018 BQ6
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M.P.E.C. 2018-B164 Issued 2018 Jan. 30, 15:48 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 BQ6
Observations:
K18B06Q* C2018 01 27.35282 08 04 47.83 +01 14 52.2 20.4 GUEB164G96
K18B06Q C2018 01 27.35756 08 04 54.40 +01 14 22.4 20.1 GUEB164G96
K18B06Q C2018 01 27.36228 08 05 01.02 +01 13 52.2 19.7 GUEB164G96
K18B06Q C2018 01 27.36701 08 05 07.75 +01 13 22.8 20.0 GUEB164G96
K18B06Q C2018 01 27.39970508 05 53.85 +01 09 43.3 19.9 GUEB164H01
K18B06Q C2018 01 27.40688908 06 04.39 +01 08 56.8 19.3 GUEB164H01
K18B06Q C2018 01 27.41297 08 06 14.18 +01 08 27.0 19.6 GUEB164I52
K18B06Q C2018 01 27.41337708 06 13.97 +01 08 14.5 20.1 GUEB164H01
K18B06Q C2018 01 27.41515 08 06 17.36 +01 08 12.2 19.5 GUEB164I52
K18B06Q C2018 01 27.41611 08 06 18.81 +01 08 06.1 20.1 GUEB164I52
K18B06Q C2018 01 27.42245308 06 27.47 +01 07 15.3 19.6 GUEB164H01
K18B06Q HC2018 01 27.93770 08 22 26.97 +00 02 02.5 UEB164204
K18B06Q KC2018 01 27.94870 08 22 48.48 +00 00 28.6 19.7 GUEB164204
K18B06Q KC2018 01 27.95978 08 23 10.19 -00 01 06.9 UEB164204
K18B06Q KC2018 01 27.98234 08 23 54.02 -00 04 12.7 19.3 UEB164104
K18B06Q KC2018 01 27.98687 08 24 03.07 -00 04 50.8 UEB164104
K18B06Q KC2018 01 27.99173 08 24 12.77 -00 05 34.1 19.1 UEB164104
K18B06Q KC2018 01 29.99976010 44 49.51 -08 58 46.4 18.4 GUEB164J95
K18B06Q KC2018 01 30.00900310 45 54.84 -09 02 25.5 18.4 GUEB164J95
K18B06Q KC2018 01 30.01601810 46 44.50 -09 05 11.7 18.3 GUEB164J95
K18B06Q C2018 01 30.32484211 27 03.56 -11 02 00.3 18.2 GUEB164H01
K18B06Q C2018 01 30.33549011 28 29.09 -11 06 04.9 18.9 GUEB164H01
K18B06Q C2018 01 30.33901511 28 57.44 -11 07 25.7 19.0 GUEB164H01
K18B06Q C2018 01 30.34902111 30 18.08 -11 11 13.8 18.2 GUEB164H01
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. 0.84-m f/3.5 reflector
+ CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. 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 R. A. Kowalski.
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.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2018 BQ6 Earth MOID = 0.0006 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 296.94161 (2000.0) P Q
n 0.35891768 Peri. 33.97738 -0.96977944 -0.23727292
a 1.9609784 Node 132.19021 +0.20331805 -0.91466914
e 0.5270841 Incl. 4.39886 +0.13486887 -0.32723376
P 2.75 H 27.4 G 0.15 U 5
Residuals in seconds of arc
180127 G96 0.5+ 0.0 180127 I52 0.2+ 0.5- 180127 104 0.0 0.4+
180127 G96 0.8- 0.2+ 180127 I52 0.7+ 0.3- 180129 J95 0.4- 0.0
180127 G96 1.3- 0.2- 180127 H01 0.2- 0.0 180130 J95 0.4+ 0.1-
180127 G96 0.6- 0.5+ 180127 204 0.6+ 0.4- 180130 J95 0.2- 0.1-
180127 H01 0.3- 0.1+ 180127 204 0.9+ 0.1- 180130 H01 0.9+ 0.2+
180127 H01 0.3- 0.1+ 180127 204 0.2+ 0.2- 180130 H01 0.7+ 0.2+
180127 I52 0.7+ 0.2+ 180127 104 0.1- 0.5- 180130 H01 0.5+ 0.1+
180127 H01 0.3- 0.0 180127 104 0.2+ 1.1+ 180130 H01 0.7+ 0.2+
Ephemeris:
2018 BQ6 a,e,i = 1.96, 0.53, 4 q = 0.9274
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 12 31 06 44 33.4 +08 29 19 0.1935 1.1715 165.3 12.3 24.9
...
2018 01 15 06 51 27.4 +06 39 16 0.09422 1.0729 160.4 17.9 23.4
...
2018 01 23 07 12 17.9 +04 53 05 0.04628 1.0273 158.0 21.1 21.8
...
2018 01 29 09 13 20.2 -03 16 32 0.01360 0.9975 157.5 22.2 19.1
2018 01 30 10 44 25.1 -08 46 15 0.01013 0.9929 141.0 38.6 19.0
2018 01 31 13 04 29.1 -14 09 20 0.0094410.9885 110.4 69.1 19.7
...
2018 02 06 17 32 22.0 -10 23 55 0.03807 0.9647 54.9 123.2 25.3
...
2018 02 14 18 06 23.9 -08 57 27 0.08433 0.9413 54.7 121.1 26.8
...
2018 03 01 18 30 01.1 -08 38 21 0.1712 0.9268 63.4 107.1 27.4
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-B164
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