[Iaude] MPEC B147: 2019 BK4 [a=1.53,e=0.40,i=6.2,H=27.1]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Tue Jan 29 23:59:16 EST 2019
M.P.E.C. 2019-B147 Issued 2019 Jan. 30, 04:56 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2019 BK4
Observations:
K19B04K* C2019 01 28.30368 08 55 35.84 +40 49 24.2 21.2 GVEB147G96
K19B04K C2019 01 28.30883 08 55 37.53 +40 49 14.2 21.1 GVEB147G96
K19B04K C2019 01 28.31401 08 55 39.20 +40 49 04.4 20.5 GVEB147G96
K19B04K C2019 01 28.31920 08 55 40.93 +40 48 54.3 21.4 GVEB147G96
K19B04K C2019 01 28.44633 08 56 24.00 +40 44 10.3 VEB147I52
K19B04K C2019 01 28.44986 08 56 25.29 +40 44 02.1 VEB147I52
K19B04K C2019 01 28.45340 08 56 26.66 +40 43 52.4 VEB147I52
K19B04K C2019 01 28.45694 08 56 27.89 +40 43 43.4 20.4 GVEB147I52
K19B04K C2019 01 29.43241 09 04 08.53 +40 04 51.5 21.0 GVEB147G96
K19B04K C2019 01 29.43334 09 04 08.94 +40 04 48.4 21.3 GVEB147G96
K19B04K C2019 01 29.43426 09 04 09.36 +40 04 45.2 21.4 GVEB147G96
K19B04K C2019 01 29.43519 09 04 09.74 +40 04 42.0 22.2 GVEB147G96
K19B04K KC2019 01 29.77682109 07 37.77 +39 46 16.6 21.0 GVEB147L01
K19B04K KC2019 01 29.77941109 07 39.24 +39 46 09.7 21.1 GVEB147L01
K19B04K KC2019 01 29.78200209 07 40.63 +39 46 03.1 21.3 GVEB147L01
K19B04K KC2019 01 29.78544709 07 42.59 +39 45 53.9 21.1 GVEB147L01
Observer details:
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 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.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2019 BK4 Earth MOID = 0.0027 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 24.49448 (2000.0) P Q
n 0.52045251 Peri. 221.46806 -0.99700621 -0.02323047
a 1.5306714 Node 317.02896 +0.05517392 -0.88196409
e 0.3984251 Incl. 6.21132 -0.05417064 -0.47074377
P 1.89 H 27.1 G 0.15 U 8
Residuals in seconds of arc
190128 G96 0.1- 0.3+ 190128 I52 0.8+ 0.4- 190129 L01 0.7- 0.4+
190128 G96 0.0 0.0 190128 I52 0.2+ 0.4- 190129 L01 0.0 0.0
190128 G96 0.3- 0.1+ 190129 G96 0.0 0.3+ 190129 L01 0.2- 0.0
190128 G96 0.1+ 0.1+ 190129 G96 0.0 0.2+ 190129 L01 0.9+ 0.4-
190128 I52 0.4- 0.2- 190129 G96 0.1+ 0.1-
190128 I52 0.2- 0.4+ 190129 G96 0.3- 0.3-
Ephemeris:
2019 BK4 a,e,i = 1.53, 0.40, 6 q = 0.9208
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 31 08 03 06.3 +41 04 24 0.2159 1.1824 154.9 20.7 25.2
...
2019 01 15 08 16 44.6 +42 29 30 0.1213 1.0968 157.7 19.9 23.7
...
2019 01 23 08 31 50.5 +42 18 57 0.07622 1.0548 157.1 21.3 22.7
...
2019 01 29 09 00 41.8 +40 23 35 0.04415 1.0258 157.4 21.6 21.4
2019 01 30 09 09 33.7 +39 35 50 0.03898 1.0212 157.8 21.4 21.1
2019 01 31 09 20 46.0 +38 28 45 0.03387 1.0167 158.2 21.1 20.8
...
2019 02 06 13 04 07.1 -08 02 19 0.01064 0.9912 118.8 60.7 19.4
...
2019 02 14 18 29 07.4 -46 54 25 0.04300 0.9623 53.3 124.6 25.4
...
2019 03 01 19 33 08.2 -45 09 53 0.1215 0.9276 55.7 118.1 27.1
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-B147
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