MPEC 2019-B128: 2019 BG3
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M.P.E.C. 2019-B128 Issued 2019 Jan. 28, 18:13 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 BG3
Observations:
K19B03G* C2019 01 27.28384 08 33 12.23 +06 01 09.2 18.7 GVEB128G96
K19B03G C2019 01 27.28897 08 33 00.78 +06 01 07.1 19.7 GVEB128G96
K19B03G C2019 01 27.29920 08 32 38.19 +06 01 03.3 18.8 GVEB128G96
K19B03G C2019 01 27.37588 08 29 39.84 +06 00 27.4 18.9 GVEB128I52
K19B03G C2019 01 27.37607 08 29 39.43 +06 00 26.6 19.2 GVEB128I52
K19B03G C2019 01 27.37625 08 29 38.95 +06 00 25.7 20.1 GVEB128I52
K19B03G C2019 01 27.37644 08 29 38.55 +06 00 26.2 18.6 GVEB128I52
K19B03G KC2019 01 28.00143107 53 50.02 +05 46 45.6 18.3 GVEB128J95
K19B03G KC2019 01 28.00237407 53 45.11 +05 46 43.5 18.2 GVEB128J95
K19B03G KC2019 01 28.00333307 53 40.06 +05 46 41.1 18.1 GVEB128J95
K19B03G KC2019 01 28.00416107 53 35.77 +05 46 39.0 17.9 GVEB128J95
K19B03G KC2019 01 28.14685707 40 22.18 +05 41 12.0 17.9 GVEB128V03
K19B03G KC2019 01 28.14844107 40 11.85 +05 41 07.6 17.7 GVEB128V03
K19B03G KC2019 01 28.16393107 38 29.54 +05 40 15.9 17.9 GVEB128V03
K19B03G KC2019 01 28.16562007 38 18.27 +05 40 09.5 17.9 GVEB128V03
K19B03G KC2019 01 28.17385107 37 22.60 +05 39 40.5 18.0 GVEB128V03
K19B03G KC2019 01 28.17550607 37 11.26 +05 39 34.7 17.9 GVEB128V03
K19B03G KC2019 01 28.19463607 34 58.36 +05 38 23.7 18.0 GVEB128V03
K19B03G KC2019 01 28.20519707 33 43.04 +05 37 42.2 18.0 GVEB128V03
K19B03G C2019 01 28.26634 07 25 58.24 +05 33 52.4 VEB128703
K19B03G C2019 01 28.26785 07 25 46.05 +05 33 44.7 17.6 GVEB128703
K19B03G C2019 01 28.26937 07 25 33.78 +05 33 37.4 17.2 GVEB128703
K19B03G C2019 01 28.27074 07 25 22.75 +05 33 30.7 18.0 GVEB128703
K19B03G C2019 01 28.29733 07 21 43.04 +05 31 12.2 VEB128703
K19B03G C2019 01 28.29762 07 21 40.65 +05 31 10.5 17.7 GVEB128703
K19B03G C2019 01 28.29790 07 21 38.30 +05 31 08.5 VEB128703
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.
G96 Mt. Lemmon Survey. Observer D. C. Fuls. 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. 1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer B. M. Africano.
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.
V03 Big Water. Observer D. Rankin. 0.30-m reflector + CCD.
Orbital elements:
2019 BG3 Earth MOID = 0.0022 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 23.27636 (2000.0) P Q
n 0.52246114 Peri. 122.64507 -0.30500745 +0.94379602
a 1.5267458 Node 129.06280 -0.91946452 -0.25699184
e 0.7997626 Incl. 9.44043 -0.24810371 -0.20785636
P 1.89 H 26.1 G 0.15 U 6
Residuals in seconds of arc
190127 G96 0.3+ 0.4+ 190128 J95 0.6- 0.0 190128 V03 0.3- 0.2-
190127 G96 1.7- 0.2+ 190128 J95 0.1+ 0.1- 190128 703 0.2+ 0.7+
190127 G96 0.5+ 0.3+ 190128 V03 0.5+ 0.3- 190128 703 0.9- 0.4+
190127 I52 0.2- 0.8+ 190128 V03 0.1+ 0.5+ 190128 703 1.4- 0.6+
190127 I52 0.5+ 0.1+ 190128 V03 0.2- 0.8+ 190128 703 1.1- 0.6+
190127 I52 0.2- 0.7- 190128 V03 0.6+ 0.2+ 190128 703 0.4- 0.0
190127 I52 0.7+ 0.1- 190128 V03 0.5+ 0.1+ 190128 703 0.5+ 0.2-
190128 J95 0.3- 0.0 190128 V03 0.2- 0.3+ 190128 703 0.8+ 0.6-
190128 J95 0.1- 0.1+ 190128 V03 0.1- 0.1+
Ephemeris:
2019 BG3 a,e,i = 1.53, 0.80, 9 q = 0.3057
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 29 09 26 56.6 +07 20 55 0.5323 1.4098 134.8 29.7 26.8
...
2019 01 13 09 29 45.9 +06 24 34 0.2666 1.2190 148.6 24.8 24.8
...
2019 01 21 09 23 52.8 +06 08 12 0.1325 1.1075 157.3 20.0 22.9
...
2019 01 27 08 41 49.5 +06 04 25 0.03494 1.0187 167.3 12.2 19.6
2019 01 28 07 54 03.8 +05 52 11 0.01957 1.0035 163.3 16.4 18.4
2019 01 29 04 12 18.6 +02 02 24 0.0087340.9881 111.7 67.9 18.2
...
2019 02 04 21 59 33.2 -05 52 51 0.09708 0.8930 16.4 161.8 32.4
...
2019 02 12 21 46 46.5 -06 15 41 0.2316 0.7582 7.8 169.8
...
2019 02 27 21 45 02.7 -07 26 34 0.5343 0.4854 13.2 152.3 32.1
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-B128
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