MPEC 2019-B124: 2019 BC3
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M.P.E.C. 2019-B124 Issued 2019 Jan. 28, 17:56 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
2019 BC3
Observations:
K19B03C C2019 01 13.40757409 27 36.330+31 57 53.62 21.8 GVEB124F51
K19B03C C2019 01 14.42899609 30 48.149+31 37 03.49 22.1 GVEB124F51
K19B03C C2019 01 14.43762709 30 49.640+31 36 53.07 21.5 GVEB124F51
K19B03C C2019 01 14.44653109 30 51.185+31 36 42.24 21.8 GVEB124F51
K19B03C C2019 01 14.45524209 30 52.630+31 36 31.20 21.3 GVEB124F51
K19B03C* C2019 01 26.44325 10 58 06.88 +16 34 57.2 19.8 GVEB124703
K19B03C C2019 01 26.44780 10 58 11.04 +16 33 58.7 19.5 GVEB124703
K19B03C C2019 01 26.45687 10 58 19.38 +16 32 01.9 19.7 GVEB124703
K19B03C C2019 01 26.52129 10 59 19.16 +16 17 57.8 19.0 GVEB124I52
K19B03C C2019 01 26.52154 10 59 19.35 +16 17 54.5 19.7 GVEB124I52
K19B03C C2019 01 26.52178 10 59 19.63 +16 17 51.6 19.2 GVEB124I52
K19B03C C2019 01 26.52203 10 59 19.81 +16 17 47.9 19.8 GVEB124I52
K19B03C IC2019 01 27.10406311 09 36.02 +14 00 07.9 19.1 GVEB124L01
K19B03C KC2019 01 27.10643311 09 38.57 +13 59 31.7 19.1 GVEB124L01
K19B03C KC2019 01 27.10761611 09 39.82 +13 59 13.1 19.3 GVEB124L01
K19B03C KC2019 01 27.10879811 09 41.06 +13 58 55.4 19.3 GVEB124L01
K19B03C C2019 01 27.29535 11 13 22.65 +13 10 42.2 19.1 GVEB124I52
K19B03C C2019 01 27.29559 11 13 22.91 +13 10 38.7 19.2 GVEB124I52
K19B03C C2019 01 27.29583 11 13 23.19 +13 10 34.9 19.1 GVEB124I52
K19B03C C2019 01 27.29608 11 13 23.43 +13 10 31.0 19.5 GVEB124I52
K19B03C KC2019 01 28.09612511 30 03.48 +09 11 35.6 19.2 GVEB124J95
K19B03C KC2019 01 28.09776811 30 05.61 +09 11 03.1 19.0 GVEB124J95
K19B03C KC2019 01 28.09973911 30 08.20 +09 10 24.3 19.2 GVEB124J95
K19B03C KC2019 01 28.10170311 30 10.79 +09 09 45.0 19.1 GVEB124J95
K19B03C C2019 01 28.40081 11 37 13.74 +07 27 59.5 19.0 GVEB124I52
K19B03C C2019 01 28.40106 11 37 14.07 +07 27 54.3 18.7 GVEB124I52
K19B03C C2019 01 28.40130 11 37 14.39 +07 27 49.4 18.8 GVEB124I52
K19B03C C2019 01 28.40154 11 37 14.74 +07 27 43.9 18.8 GVEB124I52
Observer details:
703 Catalina Sky Survey. Observer H. Groeller. Measurers B. M. Africano,
E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne,
R. L. Seaman, F. C. Shelly. 0.68-m Schmidt + 10K CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe,
E. Magnier, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber,
Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observers B. M. Africano,
H. Groeller. Measurers B. M. Africano, E. J. Christensen, G. A. Farneth,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski,
S. M. Larson, G. J. Leonard, T. A. Pruyne, R. L. Seaman, F. C. Shelly.
1.0-m reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3
Schmidt-Cassegrain + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2019 BC3 Earth MOID = 0.0075 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 21.24034 (2000.0) P Q
n 0.52729722 Peri. 245.06619 -0.95556352 +0.27634128
a 1.5173964 Node 310.80017 -0.19691004 -0.85745821
e 0.4574286 Incl. 7.79227 -0.21937365 -0.43405174
P 1.87 H 24.8 G 0.15 U 7
Residuals in seconds of arc
190113 F51 0.1+ 0.1- 190126 I52 0.2+ 0.1+ 190128 J95 0.2+ 0.2+
190114 F51 0.2- 0.1- 190126 I52 0.6- 0.3- 190128 J95 0.2- 0.1+
190114 F51 0.0 0.0 190127 L01 0.2- 0.2- 190128 J95 0.1- 0.3+
190114 F51 0.3+ 0.2+ 190127 L01 0.4+ 0.2- 190128 J95 0.1+ 0.1-
190114 F51 0.1- 0.0 190127 L01 0.4+ 0.6- 190128 I52 0.2+ 0.5-
190126 703 0.3- 0.2+ 190127 L01 0.2+ 0.3- 190128 I52 0.0 0.4-
190126 703 0.3- 0.3+ 190127 I52 0.3+ 0.4- 190128 I52 0.2- 0.1-
190126 703 0.2+ 0.6+ 190127 I52 0.2+ 0.1- 190128 I52 0.1+ 0.5-
190126 I52 0.1+ 0.2- 190127 I52 0.4+ 0.1-
190126 I52 0.6- 0.2- 190127 I52 0.1- 0.0
Ephemeris:
2019 BC3 a,e,i = 1.52, 0.46, 8 q = 0.8233
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 29 08 55 52.6 +34 01 07 0.2813 1.2278 146.5 26.2 23.7
...
2019 01 13 09 26 20.9 +32 05 21 0.1507 1.1203 153.4 23.2 22.0
...
2019 01 21 10 01 11.6 +27 26 36 0.08868 1.0642 153.6 24.2 20.8
...
2019 01 27 11 07 42.1 +14 28 00 0.04792 1.0235 143.3 35.1 19.7
2019 01 28 11 27 50.6 +09 45 29 0.04240 1.0168 138.4 40.0 19.6
2019 01 29 11 52 37.7 +03 39 50 0.03764 1.0102 131.6 46.8 19.5
...
2019 02 04 16 04 27.5 -40 59 43 0.03985 0.9720 68.8 109.0 21.8
...
2019 02 12 19 00 35.4 -44 21 46 0.09135 0.9253 45.5 130.4 25.2
...
2019 02 27 20 10 50.2 -39 48 09 0.2070 0.8571 45.2 124.9 26.3
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-B124
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