[Iaude] MPEC B113: 2019 BK2 [a=1.17,e=0.48,i=2.7,H=26.8]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Sun Jan 27 07:57:16 EST 2019
M.P.E.C. 2019-B113 Issued 2019 Jan. 27, 12:54 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 BK2
Observations:
K19B02K C2019 01 26.24744309 03 13.48 -11 07 07.8 18.66gUEB113I41
K19B02K C2019 01 26.24779009 03 12.53 -11 06 36.4 18.66gUEB113I41
K19B02K* C2019 01 26.27522509 02 07.48 -10 27 11.1 17.85RUEB113I41
K19B02K C2019 01 26.27557209 02 06.69 -10 26 41.6 17.85RUEB113I41
K19B02K C2019 01 26.28839109 01 36.93 -10 08 39.6 17.93RUEB113I41
K19B02K C2019 01 26.28873809 01 36.04 -10 08 09.9 17.93RUEB113I41
K19B02K C2019 01 26.33941008 59 42.15 -08 59 20.7 17.90RUEB113I41
K19B02K C2019 01 26.33975708 59 41.32 -08 58 54.7 17.90RUEB113I41
K19B02K KC2019 01 27.03251908 43 53.82 +01 54 38.3 18.9 GVEB113L01
K19B02K KC2019 01 27.03330908 43 52.94 +01 55 09.9 19.0 GVEB113L01
K19B02K KC2019 01 27.03410108 43 52.10 +01 55 41.0 18.7 GVEB113L01
K19B02K KC2019 01 27.03469408 43 51.43 +01 56 04.6 19.0 GVEB113L01
K19B02K KC2019 01 27.03706708 43 48.88 +01 57 39.0 19.0 GVEB113L01
K19B02K IC2019 01 27.03805208 43 47.82 +01 58 18.1 18.7 GVEB113L01
K19B02K C2019 01 27.19282 08 41 59.31 +03 35 36.2 18.7 GVEB113I52
K19B02K C2019 01 27.19300 08 41 59.16 +03 35 42.6 18.5 GVEB113I52
K19B02K C2019 01 27.19318 08 41 59.00 +03 35 48.2 VEB113I52
K19B02K C2019 01 27.28384 08 40 33.18 +04 26 33.3 18.8 GVEB113G96
K19B02K C2019 01 27.28897 08 40 28.44 +04 29 17.7 18.9 GVEB113G96
K19B02K C2019 01 27.29409 08 40 23.66 +04 32 02.8 18.9 GVEB113G96
K19B02K C2019 01 27.29920 08 40 18.98 +04 34 45.3 18.9 GVEB113G96
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.
I41 Palomar Mountain--ZTF. Observers Q.-Z. Ye, Z. T. F. Collaboration,
A. U. Tomatic. Measurers D. A. Duev, H.-W. Lin, A. A. Mahabal,
F. J. Masci, D. Streaks, Q.-Z. Ye. 1.2-m f/2.4 Schmidt.
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.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2019 BK2 Earth MOID = 0.0061 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 115.76608 (2000.0) P Q
n 0.77524009 Peri. 252.65661 +0.90631817 -0.42110472
a 1.1735778 Node 132.23173 +0.40363708 +0.83774459
e 0.4795124 Incl. 2.74584 +0.12515781 +0.34764180
P 1.27 H 26.8 G 0.15 U 7
Residuals in seconds of arc
190126 I41 (2.2+ 2.5-) 190126 I41 (0.3+ 2.5-) 190127 I52 0.0 0.3-
190126 I41 0.4+ 1.4- 190127 L01 0.2+ 0.4+ 190127 I52 0.3+ 0.2-
190126 I41 0.7- 0.4+ 190127 L01 0.1- 0.5+ 190127 I52 0.5+ 0.9-
190126 I41 0.4- 0.4+ 190127 L01 0.1+ 0.0 190127 G96 0.3- 0.8+
190126 I41 0.3+ 1.5+ 190127 L01 0.3- 0.0 190127 G96 0.2+ 0.2-
190126 I41 (1.1- 2.2+) 190127 L01 0.1- 0.1- 190127 G96 0.3- 0.6+
190126 I41 1.3+ 1.0- 190127 L01 0.0 0.1- 190127 G96 0.4+ 0.3-
Ephemeris:
2019 BK2 a,e,i = 1.17, 0.48, 3 q = 0.6108
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 28 19 59 28.4 -25 57 49 0.2610 0.7465 21.4 151.2 31.9
...
2019 01 12 20 02 10.4 -28 17 03 0.1137 0.8715 9.5 169.3
...
2019 01 20 19 51 49.3 -33 47 14 0.04439 0.9409 13.9 165.5 33.3
...
2019 01 26 09 13 26.0 -17 56 27 0.01015 0.9925 141.7 37.9 18.3
2019 01 27 08 44 34.0 +01 38 01 0.01714 1.0010 162.8 16.9 18.9
2019 01 28 08 33 17.8 +09 26 07 0.02506 1.0095 170.9 8.9 19.4
...
2019 02 03 08 17 02.5 +20 06 15 0.07559 1.0597 168.3 10.9 22.0
...
2019 02 11 08 14 22.5 +22 26 17 0.1461 1.1244 158.9 18.4 23.8
...
2019 02 26 08 19 15.5 +23 06 09 0.2895 1.2377 144.8 27.5 25.8
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-B113
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