[Iaude] MPEC B156: 2019 BP4 [a=4.16,e=0.69,i=25.3,H=19.4]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Wed Jan 30 23:23:16 EST 2019
M.P.E.C. 2019-B156 Issued 2019 Jan. 31, 04:19 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2019 BP4
Observations:
K19B04P* C2019 01 25.59284 14 14 16.451+43 01 26.44 20.7 iUEB156F52
K19B04P C2019 01 25.60502 14 14 17.168+43 01 25.22 21.4 iUEB156F52
K19B04P C2019 01 25.61714 14 14 17.861+43 01 23.57 20.4 iUEB156F52
K19B04P C2019 01 25.62930 14 14 18.593+43 01 22.30 20.9 iUEB156F52
K19B04P C2019 01 26.42854 14 15 09.12 +42 59 30.6 20.9 GVEB156I52
K19B04P C2019 01 26.43334 14 15 09.39 +42 59 30.1 20.8 GVEB156I52
K19B04P C2019 01 26.43814 14 15 09.64 +42 59 29.9 20.9 GVEB156I52
K19B04P C2019 01 26.44294 14 15 09.95 +42 59 30.2 VEB156I52
K19B04P C2019 01 28.46018 14 17 02.45 +42 55 24.7 20.8 GVEB156I52
K19B04P C2019 01 28.46907 14 17 02.84 +42 55 23.7 20.6 GVEB156I52
K19B04P C2019 01 28.47749 14 17 03.29 +42 55 22.7 21.2 GVEB156I52
K19B04P C2019 01 28.48356 14 17 03.61 +42 55 21.9 20.9 GVEB156I52
K19B04P C2019 01 28.51866 14 17 05.15 +42 55 18.9 21.0 GVEB156G96
K19B04P C2019 01 28.52653 14 17 05.49 +42 55 18.5 21.2 GVEB156G96
K19B04P C2019 01 28.53169 14 17 05.74 +42 55 17.3 21.0 GVEB156G96
K19B04P C2019 01 28.53688 14 17 05.98 +42 55 17.1 20.9 GVEB156G96
K19B04P KC2019 01 31.09051014 18 59.43 +42 50 48.1 20.5 GVEB156J95
K19B04P KC2019 01 31.11341914 19 00.24 +42 50 46.8 20.7 GVEB156J95
K19B04P KC2019 01 31.12474414 19 00.64 +42 50 45.7 20.7 GVEB156J95
Observer details:
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Dukes, T. Lowe,
A. Schultz, M. Willman. Measurers K. Chambers, S. Chastel, L. Denneau,
J. Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier,
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.
Orbital elements:
2019 BP4 Earth MOID = 0.4463 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 15.46271 (2000.0) P Q
n 0.11606556 Peri. 57.38290 -0.27359942 -0.90025523
a 4.1623040 Node 52.35254 +0.67493822 -0.43054083
e 0.6893096 Incl. 25.32201 +0.68527494 +0.06461517
P 8.49 H 19.4 G 0.15 U 9
Residuals in seconds of arc
190125 F52 0.2+ 0.2- 190126 I52 0.1+ 0.2+ 190128 G96 0.1+ 0.5-
190125 F52 0.1+ 0.1- 190128 I52 0.4- 0.2- 190128 G96 0.1+ 0.1-
190125 F52 0.2- 0.3- 190128 I52 0.6- 0.3- 190131 J95 0.1- 0.4-
190125 F52 0.0 0.1- 190128 I52 0.1+ 0.6- 190131 J95 0.1- 0.1-
190126 I52 0.1- 0.8- 190128 I52 0.6+ 0.8- 190131 J95 0.0 0.3-
190126 I52 0.1- 0.8- 190128 G96 0.0 0.3-
190126 I52 0.4- 0.5- 190128 G96 0.1- 0.2+
Ephemeris:
2019 BP4 a,e,i = 4.16, 0.69, 25 q = 1.2932
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 01 01 13 21 34.9 +44 40 35 0.7182 1.3111 99.6 47.7 21.1
...
2019 01 16 14 00 03.1 +43 30 32 0.7432 1.3543 102.4 45.2 21.1
...
2019 01 24 14 12 26.1 +43 05 15 0.7551 1.3867 105.0 43.3 21.2
...
2019 01 30 14 18 14.5 +42 52 39 0.7631 1.4148 107.4 41.6 21.2
2019 01 31 14 18 55.4 +42 51 01 0.7644 1.4197 107.8 41.3 21.2
2019 02 01 14 19 31.4 +42 49 30 0.7656 1.4248 108.3 41.0 21.2
...
2019 02 07 14 21 25.6 +42 42 11 0.7730 1.4566 111.2 39.1 21.2
...
2019 02 15 14 19 32.0 +42 33 27 0.7831 1.5029 115.7 36.3 21.2
...
2019 03 02 14 03 35.3 +41 52 31 0.8088 1.5996 125.1 30.4 21.3
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-B156
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