[Iaude] MPEC B73: 2019 BB1 [a=1.45,e=0.43,i=5.8,H=21.6]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Fri Jan 25 16:45:16 EST 2019
M.P.E.C. 2019-B73 Issued 2019 Jan. 25, 21:42 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 BB1
Observations:
K19B01B* C2019 01 17.61010 13 30 04.448+31 22 42.12 20.9 wUEB073F52
K19B01B C2019 01 17.62169 13 30 00.554+31 22 52.50 20.5 wUEB073F52
K19B01B C2019 01 17.64505 13 29 52.710+31 23 12.87 20.1 wUEB073F52
K19B01B C2019 01 22.59568 13 04 28.421+32 21 21.00 19.6 zUEB073F51
K19B01B C2019 01 22.61179 13 04 23.202+32 21 30.85 19.6 zUEB073F51
K19B01B C2019 01 22.64407 13 04 12.682+32 21 49.87 20.1 zUEB073F51
K19B01B KC2019 01 22.98800 13 02 30.62 +32 24 33.5 VEB073118
K19B01B KC2019 01 22.99832 13 02 27.45 +32 24 39.1 VEB073118
K19B01B KC2019 01 23.00865 13 02 24.19 +32 24 46.7 VEB073118
K19B01B KC2019 01 23.91781912 57 50.32 +32 32 43.3 19.7 GVEB073L01
K19B01B KC2019 01 23.91911612 57 49.97 +32 32 43.7 19.6 GVEB073L01
K19B01B KC2019 01 23.92127812 57 49.30 +32 32 44.9 19.8 GVEB073L01
K19B01B KC2019 01 23.92408912 57 48.44 +32 32 46.6 19.8 GVEB073L01
K19B01B C2019 01 24.37202 12 55 33.37 +32 36 48.9 20.8 GVEB073I52
K19B01B C2019 01 24.37559 12 55 32.31 +32 36 51.2 20.9 GVEB073I52
K19B01B C2019 01 24.37915 12 55 31.22 +32 36 54.6 VEB073I52
K19B01B C2019 01 24.38272 12 55 30.14 +32 36 56.2 VEB073I52
K19B01B C2019 01 25.39662 12 50 25.73 +32 44 44.2 20.1 GVEB073I52
K19B01B C2019 01 25.39703 12 50 25.53 +32 44 45.0 20.1 GVEB073I52
K19B01B C2019 01 25.39890 12 50 25.00 +32 44 45.9 19.3 GVEB073I52
K19B01B C2019 01 25.39931 12 50 24.86 +32 44 46.2 20.0 GVEB073I52
Observer details:
118 Astronomical and Geophysical Observatory, Modra. Observer S. Gajdos.
0.6-m f/5.5 reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, 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.
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.
I52 Steward Observatory, Mt. Lemmon Station. Observers H. Groeller,
B. M. Africano. 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 BB1 Earth MOID = 0.0719 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 86.61492 (2000.0) P Q
n 0.56399312 Peri. 18.25197 +0.60520570 -0.79398183
a 1.4508422 Node 34.57045 +0.71714738 +0.51236087
e 0.4256955 Incl. 5.82728 +0.34558024 +0.32722958
P 1.75 H 21.6 G 0.15 U 7
Residuals in seconds of arc
190117 F52 0.1+ 0.2+ 190122 118 0.5- 0.6- 190124 I52 0.7+ 0.3-
190117 F52 0.0 0.2+ 190123 118 1.1- 0.3+ 190124 I52 1.0+ 1.0+
190117 F52 0.0 0.1+ 190123 L01 0.4- 0.4+ 190124 I52 1.6+ 0.5+
190122 F51 0.1+ 0.1+ 190123 L01 0.1+ 0.0 190125 I52 0.0 0.5-
190122 F51 0.2+ 0.1+ 190123 L01 0.1- 0.2- 190125 I52 0.9- 0.0
190122 F51 0.1- 0.2+ 190123 L01 0.2- 0.2- 190125 I52 0.1- 0.0
190122 118 1.0- 0.4+ 190124 I52 0.1- 0.5- 190125 I52 0.3- 0.1+
Ephemeris:
2019 BB1 a,e,i = 1.45, 0.43, 6 q = 0.8332
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 26 15 49 12.5 +19 48 50 0.1336 0.9160 56.2 116.8 21.6
...
2019 01 10 14 11 22.6 +29 05 48 0.1580 0.9981 90.8 80.1 20.4
...
2019 01 18 13 28 01.3 +31 27 57 0.1756 1.0477 106.7 64.1 20.2
...
2019 01 24 12 57 23.3 +32 33 51 0.1904 1.0866 117.9 53.2 20.1
2019 01 25 12 52 22.9 +32 41 51 0.1930 1.0931 119.8 51.4 20.1
2019 01 26 12 47 24.0 +32 49 02 0.1957 1.0997 121.6 49.7 20.1
...
2019 02 01 12 18 04.0 +33 14 17 0.2135 1.1396 132.1 39.9 20.1
...
2019 02 09 11 41 19.5 +32 59 19 0.2428 1.1933 144.9 28.4 20.2
...
2019 02 24 10 47 04.7 +30 26 02 0.3204 1.2934 158.8 16.1 20.6
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-B73
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