MPEC 2019-B127: 2019 BF3
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M.P.E.C. 2019-B127 Issued 2019 Jan. 28, 18:08 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 BF3
Observations:
K19B03F C2019 01 17.33236706 17 22.264-30 39 36.82 20.6 GVEB127F51
K19B03F C2019 01 17.34381606 17 26.630-30 38 04.11 20.5 GVEB127F51
K19B03F C2019 01 17.35527606 17 31.001-30 36 30.79 20.4 GVEB127F51
K19B03F* C2019 01 27.23833 08 07 47.51 +14 14 07.7 18.6 GVEB127G96
K19B03F C2019 01 27.24351 08 07 51.86 +14 16 05.8 18.6 GVEB127G96
K19B03F C2019 01 27.24870 08 07 56.24 +14 18 04.6 18.6 GVEB127G96
K19B03F C2019 01 27.25389 08 08 00.60 +14 20 03.4 VEB127G96
K19B03F C2019 01 27.33454 08 09 08.35 +14 50 36.7 18.4 GVEB127I52
K19B03F C2019 01 27.33467 08 09 08.46 +14 50 40.2 18.4 GVEB127I52
K19B03F C2019 01 27.33480 08 09 08.53 +14 50 43.0 18.6 GVEB127I52
K19B03F C2019 01 27.57500 08 12 56.49 +16 21 14.3 18.3 RrEB127P93
K19B03F C2019 01 27.57757 08 12 58.66 +16 22 12.9 18.5 RrEB127P93
K19B03F C2019 01 27.58787 08 13 07.48 +16 26 06.1 18.2 RrEB127P93
K19B03F C2019 01 27.59044 08 13 09.68 +16 27 04.0 18.6 RrEB127P93
K19B03F KC2019 01 28.00816408 19 38.00 +19 01 57.2 18.5 GVEB127J95
K19B03F KC2019 01 28.00947408 19 39.14 +19 02 26.1 18.6 GVEB127J95
K19B03F KC2019 01 28.01217008 19 41.53 +19 03 25.6 18.5 GVEB127J95
K19B03F KC2019 01 28.01349208 19 42.69 +19 03 54.8 18.8 GVEB127J95
K19B03F C2019 01 28.12667 08 21 41.97 +19 46 08.2 18.2 GVEB127I52
K19B03F C2019 01 28.12686 08 21 42.11 +19 46 12.4 18.8 GVEB127I52
K19B03F C2019 01 28.12704 08 21 42.30 +19 46 17.0 18.7 GVEB127I52
K19B03F C2019 01 28.12723 08 21 42.49 +19 46 20.4 18.5 GVEB127I52
K19B03F KC2019 01 28.28007 08 23 53.34 +20 42 36.4 18.5 RuEB127850
K19B03F KC2019 01 28.29072 08 24 02.74 +20 46 27.4 18.0 RuEB127850
K19B03F C2019 01 28.29914 08 24 15.35 +20 49 44.8 18.7 GVEB127703
K19B03F KC2019 01 28.30136 08 24 12.16 +20 50 18.3 18.3 RuEB127850
K19B03F C2019 01 28.30441 08 24 19.93 +20 51 40.2 18.6 GVEB127703
K19B03F C2019 01 28.30968 08 24 24.57 +20 53 34.7 18.7 GVEB127703
K19B03F C2019 01 28.31494 08 24 29.12 +20 55 28.8 18.6 GVEB127703
K19B03F KC2019 01 28.32068 08 24 29.25 +20 57 15.8 18.0 RuEB127850
K19B03F KC2019 01 28.33516 08 24 42.21 +21 02 29.0 19.0 RuEB127850
K19B03F KC2019 01 28.34228 08 24 48.59 +21 05 02.6 18.4 RuEB127850
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.
850 Cordell-Lorenz Observatory, Sewanee. Observers D. T. Durig, A. Tiric.
0.3-m f/7.6 Schmidt-Cassegrain + 1536x1024 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.
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. 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.
P93 Space Tracking and Communications Center, JAXA. Observers S. Okumura,
T. Nimura. 1.0-m f/3.0 reflector + CCD.
Orbital elements:
2019 BF3 Earth MOID = 0.0416 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 49.74924 (2000.0) P Q
n 0.50290691 Peri. 348.95405 -0.44869649 -0.87066335
a 1.5660693 Node 127.38729 +0.83805718 -0.48824814
e 0.3476214 Incl. 14.69350 +0.31037335 +0.05965806
P 1.96 H 25.0 G 0.15 U 6
Residuals in seconds of arc
190117 F51 0.1+ 0.2+ 190127 P93 0.2+ 0.2+ 190128 850 0.3+ 0.4+
190117 F51 0.0 0.0 190127 P93 0.5+ 0.2+ 190128 850 0.4+ 0.0
190117 F51 0.1- 0.1- 190127 P93 0.5+ 0.0 190128 703 0.3+ 0.1+
190127 G96 0.0 0.1- 190128 J95 0.1+ 0.2+ 190128 850 0.6+ 0.1+
190127 G96 0.1- 0.3- 190128 J95 0.2- 0.1+ 190128 703 0.2- 0.4+
190127 G96 0.1+ 0.1- 190128 J95 0.3- 0.2- 190128 703 0.1+ 0.0
190127 G96 0.1+ 0.2+ 190128 J95 0.4- 0.2- 190128 703 0.8- 0.6-
190127 I52 0.5+ 0.5- 190128 I52 0.1+ 0.1+ 190128 850 0.2- 0.5-
190127 I52 0.5+ 0.1+ 190128 I52 0.4- 0.1+ 190128 850 0.4+ 0.3+
190127 I52 0.1- 0.0 190128 I52 0.0 0.7+ 190128 850 0.5+ 0.5+
190127 P93 0.6+ 0.2- 190128 I52 0.2+ 0.2-
Ephemeris:
2019 BF3 a,e,i = 1.57, 0.35, 15 q = 1.0217
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 29 05 05 56.3 -46 25 52 0.1545 1.0409 107.7 64.1 23.3
...
2019 01 13 05 50 39.4 -38 00 55 0.08478 1.0228 115.4 60.3 21.8
...
2019 01 21 06 48 53.2 -19 36 42 0.05229 1.0220 135.6 42.4 20.3
...
2019 01 27 08 04 05.9 +12 44 28 0.04146 1.0255 170.4 9.2 18.8
2019 01 28 08 19 30.0 +19 00 31 0.04185 1.0264 175.2 4.6 18.6
2019 01 29 08 35 31.3 +24 58 51 0.04292 1.0275 172.9 6.8 18.7
...
2019 02 04 10 14 20.6 +48 43 22 0.06013 1.0356 145.0 33.1 20.4
...
2019 02 12 11 50 30.1 +57 35 15 0.09623 1.0514 129.9 46.0 21.8
...
2019 02 27 12 56 38.6 +58 33 22 0.1723 1.0948 123.5 48.9 23.2
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-B127
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