MPEC 2019-Y83 : 2019 YP2
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M.P.E.C. 2019-Y83 Issued 2019 December 23, 15:50 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 YP2
Observations:
K19Y02P* C2019 12 21.26668 05 21 08.95 +03 30 57.0 20.4 GVEY083G96
K19Y02P C2019 12 21.27184 05 21 07.76 +03 31 35.2 20.0 GVEY083G96
K19Y02P C2019 12 21.27701 05 21 06.55 +03 32 13.6 VEY083G96
K19Y02P C2019 12 21.37903 05 20 43.21 +03 44 53.1 20.2 GVEY083I52
K19Y02P C2019 12 21.38000 05 20 43.02 +03 45 00.8 20.4 GVEY083I52
K19Y02P C2019 12 21.38097 05 20 42.79 +03 45 08.0 20.4 GVEY083I52
K19Y02P C2019 12 21.38194 05 20 42.55 +03 45 15.3 20.7 GVEY083I52
K19Y02P C2019 12 21.81287 05 19 10.51 +04 38 40.1 20.3 VVEY083033
K19Y02P C2019 12 21.81470 05 19 10.11 +04 38 53.3 19.4 VVEY083033
K19Y02P C2019 12 21.81654 05 19 09.72 +04 39 06.8 20.4 VVEY083033
K19Y02P C2019 12 21.81875 05 19 09.22 +04 39 23.5 20.4 VVEY083033
K19Y02P KC2019 12 21.90705 05 18 50.27 +04 50 32.3 19.5 RVEY083J04
K19Y02P KC2019 12 21.90908 05 18 49.81 +04 50 47.9 19.3 RVEY083J04
K19Y02P KC2019 12 21.91112 05 18 49.34 +04 51 02.8 19.4 RVEY083J04
K19Y02P IC2019 12 21.91374105 18 47.81 +04 51 14.9 20.2 GVEY083L01
K19Y02P pC2019 12 21.91726205 18 47.01 +04 51 40.4 20.2 GVEY083L01
K19Y02P KC2019 12 21.91902305 18 46.57 +04 51 54.0 20.3 GVEY083L01
K19Y02P KC2019 12 21.92077305 18 46.19 +04 52 07.7 20.3 GVEY083L01
K19Y02P C2019 12 21.99791 05 18 28.77 +05 01 40.3 19.5 VVEY083033
K19Y02P C2019 12 21.99973 05 18 28.36 +05 01 54.0 19.4 VVEY083033
K19Y02P C2019 12 22.00157 05 18 27.93 +05 02 07.2 18.5 VVEY083033
K19Y02P KC2019 12 22.15844405 17 54.88 +05 21 42.3 20.3 VuEY083H21
K19Y02P KC2019 12 22.16135205 17 54.22 +05 22 04.2 20.2 VuEY083H21
K19Y02P KC2019 12 22.16425805 17 53.58 +05 22 25.6 20.3 VuEY083H21
K19Y02P KC2019 12 22.16658305 17 53.03 +05 22 42.9 20.2 VuEY083H21
K19Y02P KC2019 12 22.18290 05 17 49.82 +05 24 48.4 oEY083711
K19Y02P KC2019 12 22.18583 05 17 49.14 +05 25 10.4 oEY083711
K19Y02P KC2019 12 22.18860 05 17 48.51 +05 25 31.0 oEY083711
K19Y02P C2019 12 22.35676905 17 10.20 +05 46 23.0 20.3 GVEY083H01
K19Y02P C2019 12 22.36543805 17 08.23 +05 47 27.5 20.2 GVEY083H01
K19Y02P C2019 12 22.37272505 17 06.59 +05 48 21.8 19.9 GVEY083H01
K19Y02P C2019 12 22.37896305 17 05.17 +05 49 08.3 20.0 GVEY083H01
K19Y02P KC2019 12 23.14616805 14 20.35 +07 24 17.5 20.1 VuEY083H21
K19Y02P KC2019 12 23.14781505 14 19.97 +07 24 29.8 20.1 VuEY083H21
K19Y02P KC2019 12 23.15498605 14 18.35 +07 25 23.0 20.3 VuEY083H21
K19Y02P C2019 12 23.16260 05 14 17.35 +07 26 21.4 20.9 GVEY083I52
K19Y02P C2019 12 23.16302 05 14 17.27 +07 26 25.2 20.7 GVEY083I52
K19Y02P C2019 12 23.16343 05 14 17.17 +07 26 28.4 21.1 GVEY083I52
K19Y02P C2019 12 23.16385 05 14 17.07 +07 26 31.2 20.6 GVEY083I52
K19Y02P KC2019 12 23.23921 05 13 59.52 +07 35 48.4 20.1 GVEY083H36
K19Y02P KC2019 12 23.25637 05 13 55.65 +07 37 55.9 20.2 GVEY083H36
K19Y02P KC2019 12 23.27354 05 13 51.71 +07 40 04.7 19.8 GVEY083H36
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
711 McDonald Observatory, Fort Davis. Observer J. G. Ries. 2.1-m reflector +
CCD + focal reducer.
G96 Mt. Lemmon Survey. Observer D. C. Fuls. 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.
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.
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.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/5.1 reflector +
CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer D. Rankin. 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.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
Orbital elements:
2019 YP2 Earth MOID = 0.2744 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 112.75021 (2000.0) P Q
n 0.53453575 Peri. 313.30795 +0.55207433 -0.58534776
a 1.5036666 Node 92.70915 +0.82605651 +0.48077403
e 0.2030245 Incl. 36.47347 -0.11333395 +0.65285859
P 1.84 H 21.8 G 0.15 U 8
Residuals in seconds of arc
191221 G96 0.1+ 0.3+ 191221 L01 0.3+ 0.0 191222 H01 0.1+ 0.1+
191221 G96 0.0 0.1+ 191221 L01 0.3+ 0.7- 191222 H01 0.0 0.0
191221 G96 0.3- 0.0 191221 L01 0.3- 0.3- 191222 H01 0.2+ 0.1+
191221 I52 0.1- 0.4- 191221 L01 0.0 0.4+ 191222 H01 0.0 0.1+
191221 I52 0.4+ 0.0 191221 033 0.2- 0.2+ 191223 H21 0.5- 0.3+
191221 I52 0.2+ 0.0 191221 033 0.1- 0.3+ 191223 H21 0.6- 0.4+
191221 I52 0.1- 0.1+ 191222 033 0.4- 0.2- 191223 H21 0.6- 0.2+
191221 033 0.6- 0.2+ 191222 H21 0.2+ 0.2+ 191223 I52 0.2+ 0.7-
191221 033 0.4- 0.3- 191222 H21 0.2+ 0.4+ 191223 I52 0.4+ 0.1-
191221 033 0.1- 0.5- 191222 H21 0.6+ 0.1+ 191223 I52 0.3+ 0.1+
191221 033 0.2- 0.3- 191222 H21 0.2+ 0.1+ 191223 I52 0.2+ 0.2-
191221 J04 0.2+ 0.1- 191222 711 0.1+ 0.1- 191223 H36 0.1+ 0.6-
191221 J04 0.2+ 0.4+ 191222 711 0.1- 0.0 191223 H36 0.4+ 0.5-
191221 J04 0.1+ 0.0 191222 711 0.1- 0.0 191223 H36 0.3- 0.9+
Ephemeris:
2019 YP2 a,e,i = 1.50, 0.20, 36 q = 1.1984
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 11 23 06 42 36.9 -34 42 40 0.4193 1.2075 111.7 49.4 22.2
...
2019 12 08 06 06 56.7 -20 26 38 0.3161 1.2247 133.6 35.6 21.2
...
2019 12 16 05 40 11.9 -07 04 33 0.2836 1.2371 149.6 23.8 20.6
...
2019 12 22 05 18 29.0 +05 02 12 0.2781 1.2478 159.3 16.2 20.4
2019 12 23 05 14 51.6 +07 06 22 0.2791 1.2496 160.1 15.6 20.4
2019 12 24 05 11 15.6 +09 09 53 0.2805 1.2516 160.5 15.2 20.4
...
2019 12 30 04 50 36.5 +20 50 10 0.3002 1.2636 156.1 18.4 20.6
...
2020 01 07 04 27 36.2 +33 13 10 0.3509 1.2812 143.0 27.5 21.3
...
2020 01 22 04 04 05.9 +46 56 22 0.4903 1.3178 123.1 38.7 22.4
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-Y83
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