MPEC 2019-B142: 2019 BZ3
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M.P.E.C. 2019-B142 Issued 2019 Jan. 29, 12:24 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 BZ3
Observations:
K19B03Z* C2019 01 28.42761 12 44 29.45 +40 57 18.9 18.0 GVEB142G96
K19B03Z C2019 01 28.43285 12 44 42.19 +40 54 52.6 17.9 GVEB142G96
K19B03Z C2019 01 28.44335 12 45 06.61 +40 50 03.3 18.1 GVEB142G96
K19B03Z C2019 01 28.49621 12 46 51.63 +40 26 59.5 18.0 GVEB142I52
K19B03Z C2019 01 28.49639 12 46 51.96 +40 26 55.1 17.9 GVEB142I52
K19B03Z C2019 01 28.49657 12 46 52.27 +40 26 50.3 18.0 GVEB142I52
K19B03Z C2019 01 28.49676 12 46 52.63 +40 26 45.8 17.9 GVEB142I52
K19B03Z C2019 01 28.53806 12 48 00.62 +40 09 56.3 18.2 GVEB142I52
K19B03Z C2019 01 28.53825 12 48 00.90 +40 09 52.1 18.2 GVEB142I52
K19B03Z C2019 01 28.53844 12 48 01.19 +40 09 47.5 18.4 GVEB142I52
K19B03Z C2019 01 28.53862 12 48 01.47 +40 09 43.2 18.2 GVEB142I52
K19B03Z KC2019 01 28.91946 12 59 55.66 +38 32 48.8 19.1 GVEB142587
K19B03Z KC2019 01 28.92052 12 59 56.46 +38 32 45.8 19.0 GVEB142587
K19B03Z KC2019 01 28.92159 12 59 57.29 +38 32 42.6 19.4 GVEB142587
K19B03Z KC2019 01 29.13297913 01 04.87 +38 21 39.2 19.6 GVEB142L01
K19B03Z KC2019 01 29.13471313 01 05.07 +38 21 30.6 19.6 GVEB142L01
K19B03Z KC2019 01 29.13815813 01 05.41 +38 21 15.0 19.6 GVEB142L01
K19B03Z KC2019 01 29.13988213 01 05.59 +38 21 06.5 19.8 GVEB142L01
K19B03Z KC2019 01 29.14161213 01 05.82 +38 20 58.4 19.8 GVEB142L01
K19B03Z C2019 01 29.41954 13 03 41.53 +38 05 12.3 19.4 GVEB142I52
K19B03Z C2019 01 29.42065 13 03 41.34 +38 05 10.0 19.9 GVEB142I52
K19B03Z C2019 01 29.42287 13 03 41.21 +38 05 05.1 20.1 GVEB142I52
Observer details:
587 Sormano. Observers F. Manca, P. Sicoli, A. Testa. Measurer P. Sicoli.
0.5-m f/6.8 reflector + 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 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 BZ3 Earth MOID = 0.0005 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 30.06012 (2000.0) P Q
n 0.28398878 Peri. 338.21768 -0.27490079 -0.95024847
a 2.2922849 Node 127.43727 +0.90712614 -0.30683065
e 0.5815827 Incl. 10.63102 +0.31867181 +0.05369177
P 3.47 H 28.7 G 0.15 U 5
Residuals in seconds of arc
190128 G96 0.2+ 0.2+ 190128 I52 0.2- 0.1+ 190129 L01 0.4- 0.2+
190128 G96 0.1- 0.5+ 190128 I52 0.2- 0.0 190129 L01 0.4- 0.1-
190128 G96 0.3- 0.7+ 190128 I52 0.2- 0.0 190129 L01 0.2+ 0.0
190128 I52 0.2- 0.3+ 190128 587 0.5- 0.1+ 190129 I52 1.5+ 0.8+
190128 I52 0.1- 0.4+ 190128 587 0.4- 0.1- 190129 I52 0.1- 0.6+
190128 I52 0.2- 0.1+ 190128 587 0.1+ 0.4- 190129 I52 0.2- 0.2-
190128 I52 0.1+ 0.4+ 190129 L01 0.3- 0.1+
190128 I52 0.0 0.2- 190129 L01 0.1- 0.4-
Ephemeris:
2019 BZ3 a,e,i = 2.29, 0.58, 11 q = 0.9591
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 30 00 24 40.3 -41 32 27 0.1738 0.9474 73.1 96.8 28.3
...
2019 01 14 00 36 06.7 -41 11 21 0.08568 0.9494 64.2 111.1 27.5
...
2019 01 22 00 40 56.5 -41 00 04 0.03678 0.9660 59.7 118.4 26.2
...
2019 01 28 06 48 14.9 +42 24 47 0.0003500.9850 146.3 33.7 12.8
2019 01 29 12 59 30.2 +38 36 57 0.0063360.9882 121.4 58.3 19.8
2019 01 30 13 05 38.0 +37 41 39 0.01248 0.9914 120.8 58.5 21.3
...
2019 02 05 13 08 57.6 +36 58 50 0.04927 1.0143 124.1 53.6 24.2
...
2019 02 13 13 05 45.3 +36 45 53 0.09840 1.0526 129.6 46.3 25.5
...
2019 02 28 12 53 26.3 +35 53 08 0.1931 1.1436 139.2 34.4 26.8
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-B142
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