MPEC 2019-Y32 : 2019 YS
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M.P.E.C. 2019-Y32 Issued 2019 December 20, 21:12 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 YS
Observations:
K19Y00S* C2019 12 19.23469906 13 43.13 +34 23 51.3 18.67RUEY032I41
K19Y00S C2019 12 19.23504606 13 42.86 +34 23 29.7 18.67RUEY032I41
K19Y00S C2019 12 19.25062506 13 31.41 +34 07 38.1 18.70RUEY032I41
K19Y00S C2019 12 19.25097206 13 31.13 +34 07 17.5 18.70RUEY032I41
K19Y00S C2019 12 19.27149306 13 15.17 +33 47 07.3 18.88RUEY032I41
K19Y00S C2019 12 19.27184006 13 14.93 +33 46 49.0 18.88RUEY032I41
K19Y00S C2019 12 19.27474506 13 12.70 +33 43 59.5 18.83RUEY032I41
K19Y00S C2019 12 19.27509306 13 12.30 +33 43 39.0 18.83RUEY032I41
K19Y00S C2019 12 19.28216406 13 06.56 +33 36 58.3 18.85RUEY032I41
K19Y00S C2019 12 19.28251206 13 06.18 +33 36 38.3 18.85RUEY032I41
K19Y00S C2019 12 19.28261606 13 06.17 +33 36 32.8 19.13RUEY032I41
K19Y00S C2019 12 19.28296306 13 05.85 +33 36 14.1 19.13RUEY032I41
K19Y00S C2019 12 19.32380806 12 32.80 +32 59 02.3 19.12RUEY032I41
K19Y00S C2019 12 19.32415506 12 32.45 +32 58 45.1 19.12RUEY032I41
K19Y00S C2019 12 20.02087 06 15 24.86 +27 34 52.5 20.0 VVEY032033
K19Y00S C2019 12 20.02196 06 15 24.49 +27 34 37.1 19.9 VVEY032033
K19Y00S C2019 12 20.02304 06 15 24.13 +27 34 22.0 19.9 VVEY032033
K19Y00S C2019 12 20.02413 06 15 23.77 +27 34 06.8 20.2 VVEY032033
K19Y00S C2019 12 20.02521 06 15 23.43 +27 33 51.3 19.7 VVEY032033
K19Y00S C2019 12 20.02629 06 15 23.06 +27 33 36.1 19.8 VVEY032033
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
I41 Palomar Mountain--ZTF. Observers B. T. Bolin, K. P. Deshmukh, Z. T. F.
Collaboration. Measurers B. T. Bolin, D. A. Duev, H.-W. Lin, F. J. Masci,
Q.-Z. Ye. 1.2-m f/2.4 Schmidt.
Orbital elements:
2019 YS Earth MOID = 0.0005 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 184.27055 (2000.0) P Q
n 0.83485489 Peri. 103.64418 +0.95847395 -0.28515537
a 1.1170228 Node 272.92405 +0.26017245 +0.87974190
e 0.2235728 Incl. 0.21547 +0.11678180 +0.38044790
P 1.18 H 31.4 G 0.15 U 6
Residuals in seconds of arc
191219 I41 0.6+ 0.7- 191219 I41 0.2+ 1.6- 191220 033 0.0 0.1-
191219 I41 0.3+ 0.8- 191219 I41 0.0 0.7+ 191220 033 0.1- 0.1-
191219 I41 0.6- 0.4+ 191219 I41 1.2- 0.4+ 191220 033 0.1- 0.0
191219 I41 0.8- 0.7+ 191219 I41 0.3- 0.8+ 191220 033 0.0 0.2+
191219 I41 0.0 0.5- 191219 I41 0.8- 1.7+ 191220 033 0.2+ 0.1-
191219 I41 0.4+ 1.3+ 191219 I41 0.7+ 1.3- 191220 033 0.0 0.0
191219 I41 1.7+ 1.0- 191219 I41 0.2- 0.3-
Ephemeris:
2019 YS a,e,i = 1.12, 0.22, 0 q = 0.8673
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 11 20 17 56 47.0 -35 50 32 0.1112 0.8986 34.3 141.7 33.5
...
2019 12 05 18 07 23.8 -36 42 27 0.05052 0.9393 23.2 155.5 34.4
...
2019 12 13 18 09 42.8 -36 13 50 0.02067 0.9647 17.2 162.4 34.8
...
2019 12 19 06 05 08.3 +41 35 05 0.0014650.9853 161.3 18.7 18.2
2019 12 20 06 15 40.1 +27 51 17 0.0051030.9889 172.6 7.4 20.5
2019 12 21 06 17 04.8 +25 33 22 0.0087470.9925 174.2 5.7 21.5
...
2019 12 27 06 18 05.9 +23 14 50 0.03074 1.0142 179.5 0.5 24.0
...
2020 01 04 06 18 36.1 +22 48 34 0.06116 1.0438 171.5 8.0 26.0
...
2020 01 19 06 23 00.3 +22 37 09 0.1245 1.0996 157.2 20.3 28.1
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-Y32
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