[Iaude] MPEC B106: 2019 BN2 [a=1.19,e=0.44,i=12.0,H=26.5]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Sun Jan 27 07:27:16 EST 2019
M.P.E.C. 2019-B106 Issued 2019 Jan. 27, 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2019 BN2
Observations:
K19B02N C2019 01 24.49946408 04 20.206+20 51 57.68 18.7 GVEB106F52
K19B02N C2019 01 24.51101508 04 20.097+20 56 41.20 19.5 GVEB106F52
K19B02N C2019 01 24.52259508 04 20.022+21 01 22.79 19.5 GVEB106F52
K19B02N C2019 01 24.53422708 04 20.030+21 06 03.33 18.9 GVEB106F52
K19B02N C2019 01 25.36218808 05 50.810+25 41 07.93 20.0 GVEB106F52
K19B02N C2019 01 25.37377608 05 50.464+25 44 17.92 19.6 GVEB106F52
K19B02N* C2019 01 26.31659 08 06 41.58 +29 11 58.6 20.6 GVEB106G96
K19B02N C2019 01 26.32688 08 06 41.25 +29 13 48.7 20.0 GVEB106G96
K19B02N C2019 01 26.33202 08 06 41.09 +29 14 45.0 20.2 GVEB106G96
K19B02N C2019 01 26.44830 08 06 39.38 +29 34 43.6 19.6 GVEB106I52
K19B02N C2019 01 26.44927 08 06 39.38 +29 34 52.5 20.1 GVEB106I52
K19B02N C2019 01 27.18568 08 07 31.04 +31 26 45.1 21.0 GVEB106I52
K19B02N C2019 01 27.18761 08 07 31.02 +31 27 01.3 20.1 GVEB106I52
K19B02N C2019 01 27.18955 08 07 30.99 +31 27 17.3 20.3 GVEB106I52
K19B02N C2019 01 27.19148 08 07 30.95 +31 27 33.3 20.4 GVEB106I52
Observer details:
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes,
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 G. J. Leonard. 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 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.
Orbital elements:
2019 BN2 Earth MOID = 0.0116 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 116.18141 (2000.0) P Q
n 0.75627757 Peri. 263.60656 +0.87031582 -0.46137995
a 1.1931139 Node 123.73997 +0.49237276 +0.82289379
e 0.4395267 Incl. 11.95656 -0.01092870 +0.33162382
P 1.30 H 26.5 G 0.15 U 7
Residuals in seconds of arc
190124 F52 0.0 0.5- 190125 F52 0.1+ 0.0 190126 I52 0.0 0.1-
190124 F52 0.1+ 0.1+ 190126 G96 0.3+ 0.3+ 190127 I52 0.1- 0.2-
190124 F52 0.1- 0.2+ 190126 G96 0.1- 0.6- 190127 I52 0.0 0.0
190124 F52 0.1- 0.3+ 190126 G96 0.2- 0.6+ 190127 I52 0.1+ 0.1-
190125 F52 0.0 0.1- 190126 I52 0.0 0.6+ 190127 I52 0.0 0.1-
Ephemeris:
2019 BN2 a,e,i = 1.19, 0.44, 12 q = 0.6687
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 28 20 06 27.1 -45 37 27 0.2141 0.8057 30.2 142.1 29.8
...
2019 01 12 20 15 41.7 -52 37 16 0.08027 0.9164 32.0 145.3 28.5
...
2019 01 20 00 50 28.6 -86 43 56 0.01658 0.9780 68.7 110.4 21.7
...
2019 01 26 08 06 25.5 +28 10 55 0.04029 1.0241 169.1 10.5 20.2
2019 01 27 08 07 15.7 +31 01 32 0.04846 1.0317 166.1 13.3 20.8
2019 01 28 08 07 54.1 +33 02 09 0.05674 1.0393 163.7 15.4 21.2
...
2019 02 03 08 10 12.7 +38 18 05 0.1078 1.0845 155.4 22.2 22.9
...
2019 02 11 08 13 03.7 +40 01 06 0.1788 1.1431 148.5 26.8 24.3
...
2019 02 26 08 22 08.0 +39 40 36 0.3221 1.2466 137.5 32.4 25.9
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-B106
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