MPEC 2019-K71 : 2019 KD2
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M.P.E.C. 2019-K71 Issued 2019 May 30, 14:51 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 KD2
Observations:
K19K02D C2019 05 21.39801712 15 35.960+53 14 43.19 20.5 GVEK071F51
K19K02D C2019 05 26.46383515 25 19.580+29 26 03.07 19.5 GVEK071F52
K19K02D C2019 05 26.47630815 25 37.283+29 21 18.25 19.6 GVEK071F52
K19K02D C2019 05 26.48874215 25 54.888+29 16 34.80 19.7 GVEK071F52
K19K02D* C2019 05 27.32622 15 45 25.77 +24 06 15.2 19.6 GVEK071703
K19K02D C2019 05 27.33149 15 45 32.12 +24 04 21.8 18.8 GVEK071703
K19K02D C2019 05 27.33677 15 45 38.48 +24 02 25.8 19.8 GVEK071703
K19K02D C2019 05 27.34204 15 45 44.78 +24 00 30.2 19.5 GVEK071703
K19K02D C2019 05 27.37149215 46 19.39 +23 49 37.8 18.9 GVEK071H01
K19K02D C2019 05 27.37712915 46 26.16 +23 47 34.3 19.1 GVEK071H01
K19K02D C2019 05 27.38446415 46 34.98 +23 44 53.6 19.0 GVEK071H01
K19K02D C2019 05 27.39215015 46 44.22 +23 42 05.1 19.0 GVEK071H01
K19K02D C2019 05 27.44358 15 47 46.47 +23 23 27.1 19.3 GVEK071I52
K19K02D C2019 05 27.44382 15 47 46.82 +23 23 21.8 19.1 GVEK071I52
K19K02D C2019 05 27.44407 15 47 47.09 +23 23 16.7 19.3 GVEK071I52
K19K02D C2019 05 27.44431 15 47 47.37 +23 23 11.4 19.5 GVEK071I52
K19K02D C2019 05 27.46159 15 48 08.28 +23 16 52.2 18.8 GVEK071I52
K19K02D C2019 05 27.46183 15 48 08.56 +23 16 47.1 19.7 GVEK071I52
K19K02D C2019 05 27.46232 15 48 09.15 +23 16 36.2 20.0 GVEK071I52
K19K02D C2019 05 28.19791016 02 43.58 +19 01 18.3 19.5 GVEK071H01
K19K02D C2019 05 28.20262916 02 48.35 +18 59 44.3 19.3 GVEK071H01
K19K02D C2019 05 28.21272116 02 58.54 +18 56 22.7 19.3 GVEK071H01
K19K02D C2019 05 28.21829116 03 04.16 +18 54 31.5 19.1 GVEK071H01
K19K02D C2019 05 28.23659 16 03 23.34 +18 48 29.7 20.2 GVEK071I52
K19K02D C2019 05 28.23683 16 03 23.55 +18 48 25.6 19.9 GVEK071I52
K19K02D C2019 05 28.23708 16 03 23.87 +18 48 21.1 VEK071I52
K19K02D KC2019 05 29.27454 16 20 09.89 +13 20 22.5 19.1 GUEK071H36
K19K02D KC2019 05 29.28019 16 20 14.48 +13 18 41.4 19.3 GUEK071H36
K19K02D KC2019 05 29.28302 16 20 16.80 +13 17 51.3 19.3 GUEK071H36
K19K02D KC2019 05 29.28586 16 20 19.15 +13 17 00.9 19.1 GUEK071H36
K19K02D C2019 05 29.31365 16 20 44.46 +13 09 09.1 19.9 GVEK071I52
K19K02D C2019 05 29.31526 16 20 45.74 +13 08 40.5 19.7 GVEK071I52
K19K02D C2019 05 29.31551 16 20 45.93 +13 08 36.5 19.6 GVEK071I52
K19K02D C2019 05 29.31575 16 20 46.14 +13 08 32.1 19.7 GVEK071I52
K19K02D C2019 05 29.87243 16 28 35.43 +10 29 22.0 19.2 VVEK071033
K19K02D C2019 05 29.87327 16 28 36.05 +10 29 08.1 19.0 VVEK071033
K19K02D C2019 05 29.87413 16 28 36.69 +10 28 54.2 18.9 VVEK071033
K19K02D C2019 05 29.87498 16 28 37.34 +10 28 40.7 18.8 VVEK071033
K19K02D C2019 05 29.87583 16 28 37.97 +10 28 26.4 18.7 VVEK071033
K19K02D KC2019 05 29.89849 16 28 55.33 +10 22 20.1 19.2 RqEK071A17
K19K02D KC2019 05 29.90827 16 29 04.18 +10 19 52.1 19.3 VqEK071I93
K19K02D KC2019 05 29.91284 16 29 05.93 +10 18 26.5 18.8 RqEK071A17
K19K02D KC2019 05 29.91346 16 29 08.00 +10 18 27.7 19.2 VqEK071I93
K19K02D KC2019 05 29.92005 16 29 12.86 +10 16 40.5 18.5 VqEK071I93
K19K02D KC2019 05 29.92716 16 29 16.47 +10 14 33.8 18.7 RqEK071A17
K19K02D C2019 05 29.95238 16 29 34.44 +10 07 41.1 19.1 VVEK071033
K19K02D C2019 05 29.95324 16 29 35.07 +10 07 27.3 19.3 VVEK071033
K19K02D C2019 05 29.95409 16 29 35.69 +10 07 13.5 19.1 VVEK071033
K19K02D C2019 05 29.95495 16 29 36.32 +10 06 59.4 19.2 VVEK071033
K19K02D KC2019 05 29.97237 16 29 49.22 +10 02 19.7 19.6 GVEK071K87
K19K02D KC2019 05 29.97500 16 29 51.11 +10 01 37.3 19.6 GVEK071K87
K19K02D KC2019 05 29.97664 16 29 52.31 +10 01 10.6 19.9 GVEK071K87
K19K02D KC2019 05 29.97862 16 29 53.75 +10 00 39.2 19.6 GVEK071K87
K19K02D KC2019 05 30.01697 16 30 21.52 +09 50 30.3 VEK071204
K19K02D KC2019 05 30.02341 16 30 26.12 +09 48 46.6 VEK071204
K19K02D KC2019 05 30.02926 16 30 30.30 +09 47 12.5 19.6 GVEK071204
K19K02D C2019 05 30.23911 16 33 16.38 +08 52 28.0 19.5 GVEK071I52
K19K02D C2019 05 30.23960 16 33 16.70 +08 52 20.4 VEK071I52
K19K02D C2019 05 30.23984 16 33 16.86 +08 52 17.0 19.4 GVEK071I52
K19K02D C2019 05 30.24009 16 33 17.02 +08 52 13.0 19.7 GVEK071I52
K19K02D C2019 05 30.24057 16 33 17.36 +08 52 05.4 19.6 GVEK071I52
K19K02D C2019 05 30.24081 16 33 17.54 +08 52 01.8 19.6 GVEK071I52
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers U. Laux,
B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector +
CCD.
703 Catalina Sky Survey. 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,
D. Rankin, R. L. Seaman, F. C. Shelly. 0.68-m Schmidt + 10K CCD.
A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert.
0.36-m f/6 Schmidt-Cassegrain + 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. Lowe,
E. Magnier, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber,
Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. 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, D. Rankin, R. L. Seaman, F. C. Shelly.
1.0-m reflector + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
K87 Dettelbach Vineyard Observatory. Observer B. Haeusler. 0.30-m
Schmidt-Cassegrain + CCD.
Orbital elements:
2019 KD2 Earth MOID = 0.0308 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 0.28718 (2000.0) P Q
n 0.33886873 Peri. 113.03141 -0.89076052 +0.45146946
a 2.0375818 Node 93.84087 -0.43376605 -0.81030561
e 0.5268826 Incl. 2.99684 -0.13561972 -0.37360425
P 2.91 H 24.8 G 0.15 U 6
Residuals in seconds of arc
190521 F51 0.1- 0.1- 190528 H01 0.2- 0.1+ 190529 I93 0.1- 0.2-
190526 F52 0.3+ 0.3- 190528 H01 0.0 0.1+ 190529 I93 0.1+ 0.4-
190526 F52 0.3+ 0.4- 190528 I52 0.1+ 0.7- 190529 A17 0.1- 0.0
190526 F52 0.3- 0.4+ 190528 I52 0.3- 0.0 190529 033 0.0 0.0
190527 703 0.7- 0.5- 190528 I52 0.7+ 0.5+ 190529 033 0.0 0.2+
190527 703 0.2- 1.2+ 190529 H36 0.2+ 0.1+ 190529 033 0.0 0.1+
190527 703 0.4+ 0.5+ 190529 H36 0.1- 0.5- 190529 033 0.1+ 0.0
190527 703 0.3+ 0.1+ 190529 H36 0.0 0.2- 190529 K87 0.1+ 0.5-
190527 H01 0.1- 0.2+ 190529 H36 0.6+ 0.1- 190529 K87 0.2- 0.4-
190527 H01 0.1- 0.1+ 190529 I52 0.1+ 0.1- 190529 K87 0.0 0.5-
190527 H01 0.1+ 0.1+ 190529 I52 0.2- 0.2- 190529 K87 0.1+ 0.1+
190527 H01 0.1+ 0.1+ 190529 I52 0.3- 0.3+ 190530 204 0.3+ 0.0
190527 I52 0.6- 0.2+ 190529 I52 0.1- 0.1+ 190530 204 0.0 0.1+
190527 I52 0.2+ 0.1+ 190529 033 0.1+ 0.0 190530 204 0.2- 0.2+
190527 I52 0.2- 0.5+ 190529 033 0.1- 0.2- 190530 I52 0.1+ 0.1-
190527 I52 0.3- 0.4+ 190529 033 0.1- 0.1- 190530 I52 0.1- 0.1-
190527 I52 0.2+ 0.1- 190529 033 0.1+ 0.3+ 190530 I52 0.2- 0.2+
190527 I52 0.0 0.0 190529 033 0.0 0.1- 190530 I52 0.3- 0.1+
190527 I52 0.0 0.1- 190529 A17 0.2- 0.0 190530 I52 0.1- 0.1-
190528 H01 0.0 0.0 190529 I93 0.1- 0.1- 190530 I52 0.1+ 0.1+
190528 H01 0.1- 0.2+ 190529 A17 0.3- 0.0
Ephemeris:
2019 KD2 a,e,i = 2.04, 0.53, 3 q = 0.9640
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 04 30 07 23 41.9 +40 52 39 0.1394 0.9653 68.7 103.6 24.3
...
2019 05 15 09 05 42.5 +51 13 47 0.06530 0.9931 72.6 103.8 22.7
...
2019 05 23 13 26 18.9 +48 37 58 0.03772 1.0216 103.2 74.7 20.3
...
2019 05 29 16 16 01.2 +14 44 49 0.04287 1.0483 143.7 34.9 19.5
2019 05 30 16 30 10.0 +09 57 08 0.04612 1.0532 148.4 30.3 19.5
2019 05 31 16 41 59.4 +05 46 45 0.04982 1.0581 152.2 26.5 19.6
...
2019 06 06 17 24 10.2 -09 40 19 0.07764 1.0899 165.2 13.8 20.2
...
2019 06 14 17 47 28.5 -18 11 59 0.1223 1.1371 173.1 6.2 21.0
...
2019 06 29 18 03 31.5 -24 02 47 0.2208 1.2364 174.0 4.9 22.4
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-K71
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