MPEC 2019-Q58 : 2019 QK1
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M.P.E.C. 2019-Q58 Issued 2019 August 24, 13:14 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 QK1
Observations:
K19Q01K C2019 08 19.41957420 36 52.723-01 45 16.99 19.3 GVEQ058F52
K19Q01K C2019 08 19.45285320 38 13.948-01 47 17.28 19.2 GVEQ058F52
K19Q01K* C2019 08 21.38878 22 20 42.16 -03 57 46.5 19.0 GVEQ058G96
K19Q01K C2019 08 21.39537 22 21 04.89 -03 58 11.8 VEQ058G96
K19Q01K C2019 08 21.40194 22 21 27.67 -03 58 36.6 VEQ058G96
K19Q01K C2019 08 21.40848 22 21 50.25 -03 59 01.3 VEQ058G96
K19Q01K C2019 08 21.46312 22 25 01.34 -04 02 25.2 19.4 GVEQ058I52
K19Q01K C2019 08 21.46344 22 25 02.44 -04 02 27.1 19.0 GVEQ058I52
K19Q01K C2019 08 21.46376 22 25 03.59 -04 02 27.2 18.4 GVEQ058I52
K19Q01K C2019 08 21.46410 22 25 04.78 -04 02 28.8 18.4 GVEQ058I52
K19Q01K C2019 08 22.35951 23 19 55.58 -04 52 51.8 VEQ058703
K19Q01K C2019 08 22.35980 23 19 56.60 -04 52 52.2 19.2 GVEQ058703
K19Q01K C2019 08 22.36038 23 19 58.66 -04 52 54.4 18.9 GVEQ058703
K19Q01K C2019 08 22.36067 23 19 59.66 -04 52 56.0 19.3 GVEQ058703
K19Q01K C2019 08 22.48441523 27 24.264-04 57 05.00 19.38GVEQ058F52
K19Q01K C2019 08 22.50500523 28 33.630-04 57 59.04 19.46GVEQ058F52
K19Q01K C2019 08 23.56099400 26 50.136-05 30 58.87 19.32GVEQ058F51
K19Q01K C2019 08 23.57233600 27 22.490-05 31 11.74 18.69GVEQ058F51
K19Q01K KC2019 08 24.05814900 50 46.90 -05 41 24.5 19.6 GVEQ058J95
K19Q01K KC2019 08 24.07358100 51 27.00 -05 41 35.2 19.9 GVEQ058J95
K19Q01K KC2019 08 24.08086900 51 45.82 -05 41 39.8 19.5 GVEQ058J95
Observer details:
703 Catalina Sky Survey. Observer D. Rankin. 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, D.
Rankin, R. L. Seaman, F. C. Shelly. 0.68-m Schmidt + 10K CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, 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.
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 E. J. Christensen. 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, D.
Rankin, R. L. Seaman, F. C. Shelly. 1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer E. J. Christensen.
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, D. Rankin, R. L. Seaman, F. C. Shelly. 1.0-m
reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2019 QK1 Earth MOID = 0.0158 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Veres
M 326.08772 (2000.0) P Q
n 0.27581364 Peri. 186.65643 +0.91093648 +0.40964303
a 2.3373597 Node 149.01609 -0.37399330 +0.86998725
e 0.5612230 Incl. 5.44621 -0.17413712 +0.27443538
P 3.57 H 26.9 G 0.15 U 6
Residuals in seconds of arc
190819 F52 0.6- 0.0 190821 I52 0.0 0.5- 190822 F52 0.6+ 0.1+
190819 F52 0.5+ 0.1- 190821 I52 0.4+ 0.6+ 190822 F52 0.5+ 0.1+
190821 G96 1.0+ 0.1- 190821 I52 0.2+ 0.3+ 190823 F51 0.4- 0.1+
190821 G96 0.1- 0.3- 190822 703 1.1- 0.1+ 190823 F51 0.3+ 0.0
190821 G96 0.0 0.1- 190822 703 0.7- 0.5+ 190824 J95 0.0 0.1-
190821 G96 1.7- 0.0 190822 703 0.4+ 0.1- 190824 J95 0.3+ 0.1-
190821 I52 0.4+ 0.3+ 190822 703 0.4+ 0.9- 190824 J95 0.2- 0.1+
Ephemeris:
2019 QK1 a,e,i = 2.34, 0.56, 5 q = 1.0256
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 07 25 17 31 10.3 +01 45 02 0.1302 1.1108 134.4 40.8 24.3
...
2019 08 09 17 56 28.5 +01 56 37 0.06191 1.0533 128.2 49.2 22.8
...
2019 08 17 19 19 47.1 +00 07 42 0.02830 1.0350 141.8 37.2 20.7
...
2019 08 23 23 57 04.0 -05 13 05 0.01817 1.0275 151.8 27.8 19.5
2019 08 24 00 47 59.5 -05 34 40 0.02004 1.0267 140.4 38.9 20.0
2019 08 25 01 28 32.3 -05 40 32 0.02271 1.0262 131.4 47.6 20.5
...
2019 08 31 03 17 33.9 -05 07 47 0.04561 1.0261 109.9 67.7 22.6
...
2019 09 08 03 54 56.9 -04 42 53 0.08009 1.0348 107.6 68.1 23.9
...
2019 09 23 04 10 08.9 -04 29 26 0.1439 1.0764 116.9 56.3 24.9
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-Q58
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