MPEC 2019-A149: 2019 AG7
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M.P.E.C. 2019-A149 Issued 2019 Jan. 10, 11:51 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 AG7
Observations:
K19A07G C2018 12 31.61437411 11 07.674+00 00 16.01 21.6 GVEA149F51
K19A07G C2018 12 31.62580411 11 05.660+00 00 10.91 21.4 GVEA149F51
K19A07G C2018 12 31.63723711 11 03.636+00 00 05.99 21.6 GVEA149F51
K19A07G C2018 12 31.64870111 11 01.590+00 00 00.93 21.8 GVEA149F51
K19A07G* C2019 01 09.37994 10 26 52.86 -01 45 10.8 19.0 GVEA149703
K19A07G C2019 01 09.38900 10 26 45.57 -01 45 23.9 19.3 GVEA149703
K19A07G C2019 01 09.39353 10 26 41.92 -01 45 29.7 19.5 GVEA149703
K19A07G C2019 01 09.41922 10 26 21.06 -01 46 04.0 19.1 GVEA149I52
K19A07G C2019 01 09.41964 10 26 20.77 -01 46 04.8 20.5 GVEA149I52
K19A07G C2019 01 09.47103 10 25 38.40 -01 47 12.4 18.9 GVEA149I52
K19A07G C2019 01 09.47145 10 25 37.96 -01 47 13.4 18.7 GVEA149I52
K19A07G C2019 01 09.47187 10 25 37.69 -01 47 13.9 18.8 GVEA149I52
K19A07G C2019 01 09.47228 10 25 37.34 -01 47 14.3 19.0 GVEA149I52
K19A07G 2C2019 01 09.65915 10 23 12.36 -01 50 27.6 18.7 RtEA149F65
K19A07G 2C2019 01 09.65977 10 23 11.82 -01 50 28.5 18.4 RtEA149F65
K19A07G 2C2019 01 09.66039 10 23 11.35 -01 50 29.0 19.0 RtEA149F65
K19A07G 2C2019 01 09.66103 10 23 10.74 -01 50 30.1 18.6 RtEA149F65
K19A07G C2019 01 10.03253910 18 43.191-02 00 03.75 19.0 GVEA149J04
K19A07G C2019 01 10.03283310 18 42.926-02 00 04.09 18.9 GVEA149J04
K19A07G C2019 01 10.03312310 18 42.653-02 00 04.51 18.8 GVEA149J04
K19A07G KC2019 01 10.09571010 17 37.13 -02 03 28.0 19.0 GVEA149J95
K19A07G KC2019 01 10.09954510 17 33.51 -02 03 34.7 19.2 GVEA149J95
K19A07G KC2019 01 10.10236810 17 26.81 -02 03 14.3 19.0 GVEA149L01
K19A07G KC2019 01 10.10316110 17 26.08 -02 03 16.0 19.0 GVEA149L01
K19A07G KC2019 01 10.10375510 17 25.50 -02 03 16.8 19.0 GVEA149L01
K19A07G KC2019 01 10.11015110 17 23.48 -02 03 50.8 18.8 GVEA149J95
K19A07G KC2019 01 10.11394310 17 19.88 -02 03 56.6 18.8 GVEA149J95
K19A07G |C2019 01 10.22574 10 15 52.56 -01 59 16.0 18.9 VuEA149807
K19A07G |C2019 01 10.23119 10 15 47.13 -01 59 24.5 18.6 VuEA149807
K19A07G |C2019 01 10.23711 10 15 41.22 -01 59 34.1 18.8 VuEA149807
K19A07G |C2019 01 10.24297 10 15 35.32 -01 59 43.0 18.7 VuEA149807
Observer details:
703 Catalina Sky Survey. Observer G. J. Leonard. 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, R. L. Seaman,
F. C. Shelly. 0.68-m Schmidt + 10K CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
0.61-m f/6.5 astrograph + 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.
F65 Haleakala-Faulkes Telescope North. Observers M. Dahlhaus, D. Bloom,
I. Welzel, L. Belli, P. Breitenstein. 2.0-m Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer A. R. Gibbs.
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, R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
J04 ESA Optical Ground Station, Tenerife. Observer P. Ruiz. Measurers
M. Micheli, D. Koschny, A. Knoefel, M. Busch, E. Schwab. 1.0-m f/4.4
reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3
Schmidt-Cassegrain + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, F. Valentine.
Measurer K. Korlevic. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2019 AG7 Earth MOID = 0.0048 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 1.83172 (2000.0) P Q
n 1.53245183 Peri. 99.08077 +0.19131820 +0.98152805
a 0.7450947 Node 181.94898 -0.90270182 +0.17587793
e 0.3518653 Incl. 0.31821 -0.38539172 +0.07529704
P 0.64 H 25.4 G 0.15 U 7
Residuals in seconds of arc
181231 F51 0.1- 0.1- 190109 I52 0.0 0.1- 190110 L01 0.1+ 0.4+
181231 F51 0.1+ 0.1- 190109 I52 0.2- 0.0 190110 L01 0.6+ 0.1-
181231 F51 0.1+ 0.1+ 190109 F65 0.1- 0.1+ 190110 L01 0.4+ 0.0
181231 F51 0.1- 0.1+ 190109 F65 0.2- 0.0 190110 J95 0.1+ 0.1-
190109 703 0.0 1.0+ 190109 F65 0.8+ 0.4+ 190110 J95 0.1+ 0.0
190109 703 0.1- 0.1- 190109 F65 0.1- 0.1+ 190110 807 0.0 0.0
190109 703 0.1- 0.2+ 190110 J04 0.1+ 0.0 190110 807 0.1- 0.0
190109 I52 0.0 0.1+ 190110 J04 0.2+ 0.1+ 190110 807 0.1+ 0.3-
190109 I52 0.8+ 0.2- 190110 J04 0.1+ 0.1+ 190110 807 0.2- 0.0
190109 I52 0.2+ 0.3+ 190110 J95 0.2- 0.2+
190109 I52 1.2- 0.2- 190110 J95 0.1- 0.5-
Ephemeris:
2019 AG7 a,e,i = 0.75, 0.35, 0 q = 0.4829
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 11 11 23 42.6 +01 45 34 0.1352 0.9885 87.7 84.5 24.0
...
2018 12 26 11 18 37.5 +00 37 10 0.08210 1.0059 103.6 71.8 22.5
...
2019 01 03 11 05 16.3 -00 18 00 0.05174 1.0058 114.4 62.9 21.2
...
2019 01 09 10 30 58.1 -01 34 26 0.02905 1.0013 127.4 51.2 19.6
2019 01 10 10 18 55.2 -01 56 24 0.02540 1.0002 130.8 48.1 19.2
2019 01 11 10 02 47.2 -02 24 05 0.02185 0.9990 134.9 44.2 18.8
...
2019 01 17 04 22 24.4 -06 01 42 0.01089 0.9895 121.7 57.8 17.6
...
2019 01 25 00 53 34.9 -02 06 57 0.03656 0.9708 67.2 110.8 22.4
...
2019 02 09 00 06 52.7 -01 41 21 0.09370 0.9182 41.3 134.9 26.3
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-A149
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