[Iaude] MPEC Y33: 2019 YU [a=1.50,e=0.59,i=0.5,H=23.1]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Dec 20 17:21:31 EST 2019
M.P.E.C. 2019-Y33 Issued 2019 December 20, 22:19 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 YU
Observations:
K19Y00U* C2019 12 19.10268 03 13 00.24 +11 25 51.6 19.1 GVEY033G96
K19Y00U C2019 12 19.10824 03 12 53.61 +11 25 15.6 19.0 GVEY033G96
K19Y00U C2019 12 19.11381 03 12 46.99 +11 24 39.4 18.8 GVEY033G96
K19Y00U C2019 12 19.11937 03 12 40.38 +11 24 03.4 18.7 GVEY033G96
K19Y00U C2019 12 19.15205 03 12 01.13 +11 20 30.0 18.2 GVEY033I52
K19Y00U C2019 12 19.15261 03 12 00.49 +11 20 25.5 19.1 GVEY033I52
K19Y00U C2019 12 19.15317 03 11 59.81 +11 20 22.3 18.1 GVEY033I52
K19Y00U C2019 12 19.15373 03 11 59.15 +11 20 18.2 18.6 GVEY033I52
K19Y00U C2019 12 19.35020 03 07 58.95 +10 58 00.5 20.1 GVEY033G96
K19Y00U C2019 12 19.35038 03 07 58.73 +10 57 59.2 19.1 GVEY033G96
K19Y00U C2019 12 19.35055 03 07 58.50 +10 57 58.0 18.7 GVEY033G96
K19Y00U C2019 12 19.35073 03 07 58.36 +10 57 57.1 19.6 GVEY033G96
K19Y00U C2019 12 19.36753003 07 41.53 +10 56 34.2 18.85oVEY033T08
K19Y00U C2019 12 19.37075403 07 37.50 +10 56 12.6 18.85oVEY033T08
K19Y00U C2019 12 19.37680103 07 29.87 +10 55 29.6 18.63oVEY033T08
K19Y00U C2019 12 19.38701803 07 17.15 +10 54 18.0 18.93oVEY033T08
K19Y00U C2019 12 19.70204 03 00 52.42 +10 15 12.8 19.0 VVEY033033
K19Y00U C2019 12 19.70259 03 00 51.74 +10 15 08.3 18.4 VVEY033033
K19Y00U C2019 12 19.70316 03 00 51.00 +10 15 03.8 18.7 VVEY033033
K19Y00U C2019 12 19.83912 02 57 50.91 +09 57 52.8 18.9 VVEY033033
K19Y00U C2019 12 19.83969 02 57 50.21 +09 57 48.7 18.9 VVEY033033
K19Y00U C2019 12 19.84024 02 57 49.40 +09 57 44.1 18.9 VVEY033033
K19Y00U KC2019 12 20.01213 02 54 04.57 +09 35 34.2 19.0 GVEY033W34
K19Y00U KC2019 12 20.01969 02 53 54.08 +09 34 33.8 18.9 GVEY033W34
K19Y00U KC2019 12 20.02736 02 53 43.37 +09 33 32.3 18.9 GVEY033W34
K19Y00U KC2019 12 20.03480 02 53 33.01 +09 32 32.6 18.9 GVEY033W34
K19Y00U C2019 12 20.06195 02 52 58.26 +09 28 54.7 18.4 GVEY033I52
K19Y00U C2019 12 20.06214 02 52 58.02 +09 28 53.4 18.6 GVEY033I52
K19Y00U C2019 12 20.06233 02 52 57.74 +09 28 51.9 18.5 GVEY033I52
K19Y00U C2019 12 20.06251 02 52 57.49 +09 28 50.3 18.5 GVEY033I52
K19Y00U KC2019 12 20.08253302 52 26.65 +09 25 56.6 18.9 VuEY033H21
K19Y00U KC2019 12 20.08457502 52 23.75 +09 25 40.3 19.0 VuEY033H21
K19Y00U KC2019 12 20.08661602 52 20.88 +09 25 23.6 18.9 VuEY033H21
K19Y00U KC2019 12 20.08864902 52 18.03 +09 25 06.8 18.9 VuEY033H21
K19Y00U C2019 12 20.88083 02 32 58.06 +07 27 18.3 17.9 RVEY033J04
K19Y00U C2019 12 20.88097 02 32 57.83 +07 27 17.3 18.5 RVEY033J04
K19Y00U C2019 12 20.88112 02 32 57.60 +07 27 16.0 17.4 RVEY033J04
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, U. Laux,
B. Stecklum, C. Hoegner. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. Measurers 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, K. W. Wierzchos. 1.5-m reflector + 10K CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.76-m f/3.0
astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer T. A. Pruyne. Measurers
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, K. W. Wierzchos. 1.0-m reflector + CCD.
J04 ESA Optical Ground Station, Tenerife. Observer D. Abreu. Measurers A.
Knofel, D. Koschny, M. Busch, M. Micheli, E. Schwab. 1.0-m f/4.4
reflector + CCD.
T08 ATLAS-MLO, Mauna Loa. Observers L. Denneau, J. Tonry, A. Heinze, H.
Weiland, H. Flewelling. Measurers L. Denneau, J. Tonry, A. Heinze, H.
Weiland, H. Flewelling, B. Stalder, A. Fitzsimmons, J. Robinson, N. Erasmus.
0.5-m reflector + CCD.
W34 Squirrel Valley Observatory, Columbus. Observer R. L. Flynn. 0.35-m f/1.9
Schmidt-Cassegrain + CCD.
Orbital elements:
2019 YU Earth MOID = 0.0071 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 58.04895 (2000.0) P Q
n 0.53692439 Peri. 28.80202 -0.99985331 +0.01667755
a 1.4992036 Node 152.15276 -0.01687528 -0.92024123
e 0.5944987 Incl. 0.47856 -0.00293039 -0.39099608
P 1.84 H 23.1 G 0.15 U 8
Residuals in seconds of arc
191219 G96 0.2- 0.0 191219 T08 0.2+ 0.8+ 191220 I52 0.1- 0.1+
191219 G96 0.4- 0.0 191219 T08 0.3- 0.2+ 191220 I52 0.3+ 0.3+
191219 G96 0.2- 0.1- 191219 T08 1.4+ 0.3+ 191220 I52 0.1+ 0.3+
191219 G96 0.2+ 0.0 191219 033 0.3- 0.1+ 191220 I52 0.1+ 0.2+
191219 I52 0.5- 0.5+ 191219 033 0.2+ 0.3- 191220 H21 0.5+ 0.3-
191219 I52 0.1+ 0.4- 191219 033 0.2+ 0.5- 191220 H21 0.1+ 0.0
191219 I52 0.0 0.1+ 191219 033 0.6- 0.6- 191220 H21 0.2+ 0.0
191219 I52 0.2+ 0.3- 191219 033 0.3+ 0.3- 191220 H21 0.5+ 0.2-
191219 G96 0.1- 0.1+ 191219 033 0.7- 0.6- 191220 J04 0.1- 0.2-
191219 G96 0.1- 0.0 191220 W34 0.2- 0.0 191220 J04 0.1- 0.2+
191219 G96 0.4- 0.0 191220 W34 0.1- 0.0 191220 J04 0.1+ 0.3+
191219 G96 0.8+ 0.4+ 191220 W34 0.5- 0.0
191219 T08 0.1- 0.2- 191220 W34 0.3- 0.0
Ephemeris:
2019 YU a,e,i = 1.50, 0.59, 0 q = 0.6079
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 11 20 05 27 15.4 +21 30 01 0.3671 1.3293 154.6 18.6 22.5
...
2019 12 05 05 04 59.1 +20 03 58 0.2010 1.1857 174.5 4.6 20.4
...
2019 12 13 04 27 06.2 +17 36 25 0.1239 1.1055 166.8 11.7 19.5
...
2019 12 19 03 14 54.6 +11 37 46 0.07453 1.0441 142.5 35.0 19.0
2019 12 20 02 54 18.1 +09 38 17 0.06776 1.0337 136.1 41.3 18.9
2019 12 21 02 29 49.8 +07 08 41 0.06175 1.0234 128.5 48.7 18.9
...
2019 12 27 22 52 05.4 -15 12 14 0.05394 0.9611 64.1 113.0 21.0
...
2020 01 04 20 01 36.8 -23 32 57 0.1090 0.8785 15.2 163.0 30.1
...
2020 01 19 18 54 00.4 -23 29 19 0.2635 0.7337 15.7 158.7 30.1
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-Y33
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