MPEC 2019-Y126 : 2019 YE4
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M.P.E.C. 2019-Y126 Issued 2019 December 31, 01:09 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 YE4
Observations:
K19Y04E* C2019 12 28.44736708 29 36.620+11 32 13.57 20.63wUEY126F51
K19Y04E C2019 12 28.45940008 29 39.433+11 32 22.11 20.71wUEY126F51
K19Y04E C2019 12 28.47144408 29 42.255+11 32 30.54 20.65wUEY126F51
K19Y04E C2019 12 28.48344808 29 45.062+11 32 38.94 20.54wUEY126F51
K19Y04E bC2019 12 28.95593008 31 44.54 +11 37 50.6 20.6 GVEY126L01
K19Y04E bC2019 12 28.95908708 31 45.33 +11 37 53.0 20.6 GVEY126L01
K19Y04E bC2019 12 28.96223708 31 46.06 +11 37 54.6 20.7 GVEY126L01
K19Y04E C2019 12 28.96338 08 31 46.24 +11 37 51.7 20.1 VVEY126033
K19Y04E C2019 12 28.96544 08 31 46.77 +11 37 53.1 20.1 VVEY126033
K19Y04E bC2019 12 28.96577508 31 46.92 +11 37 57.3 20.5 GVEY126L01
K19Y04E C2019 12 28.96751 08 31 47.28 +11 37 54.6 20.0 VVEY126033
K19Y04E C2019 12 29.20425 08 32 45.03 +11 40 41.6 21.2 VVEY126033
K19Y04E C2019 12 29.20608 08 32 45.41 +11 40 43.0 20.9 VVEY126033
K19Y04E C2019 12 29.20792 08 32 45.89 +11 40 44.0 21.5 VVEY126033
K19Y04E C2019 12 29.20993 08 32 46.41 +11 40 45.8 20.7 VVEY126033
K19Y04E KC2019 12 29.98157 08 36 07.99 +11 50 17.4 20.5 GVEY126595
K19Y04E KC2019 12 30.00136 08 36 12.91 +11 50 32.5 20.5 GVEY126595
K19Y04E KC2019 12 30.02115 08 36 17.87 +11 50 48.1 19.9 GVEY126595
K19Y04E KC2019 12 30.94784 08 40 24.18 +12 02 44.0 20.2 GVEY126104
K19Y04E C2019 12 30.95030 08 40 24.55 +12 02 42.8 20.3 VVEY126033
K19Y04E KC2019 12 30.95106 08 40 24.89 +12 02 47.9 19.7 GVEY126K63
K19Y04E C2019 12 30.95213 08 40 25.02 +12 02 44.3 20.2 VVEY126033
K19Y04E KC2019 12 30.95344 08 40 25.58 +12 02 49.2 VEY126104
K19Y04E C2019 12 30.95397 08 40 25.51 +12 02 45.7 19.9 VVEY126033
K19Y04E KC2019 12 30.95904 08 40 27.00 +12 02 53.7 19.8 GVEY126104
K19Y04E KC2019 12 30.95973 08 40 27.17 +12 02 53.7 20.2 GVEY126K63
K19Y04E KC2019 12 30.96855 08 40 29.42 +12 03 01.6 20.7 GVEY126K63
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, U. Laux,
B. Stecklum, F. Ludwig. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers P.
Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.61-m f/4.5 reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman. Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J.
Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R.
Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observers R. Bacci, P.
Bacci. Measurer R. Bacci. 0.4-m f/3.2 Newtonian reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
Orbital elements:
2019 YE4 Earth MOID = 0.1159 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 39.77465 (2000.0) P Q
n 0.33251963 Peri. 23.23890 -0.71930195 -0.68754423
a 2.0634369 Node 112.93346 +0.61922702 -0.69943907
e 0.4696399 Incl. 6.19836 +0.31490094 -0.19511004
P 2.96 H 22.5 G 0.15 U 8
Residuals in seconds of arc
191228 F51 0.0 0.1- 191228 L01 0.1+ 0.3+ 191230 104 0.9+ 0.7-
191228 F51 0.1- 0.0 191228 033 0.1- 0.2- 191230 033 0.0 0.3+
191228 F51 0.0 0.0 191229 033 0.4+ 0.2- 191230 K63 0.9- 0.6+
191228 F51 0.1+ 0.0 191229 033 0.7- 0.0 191230 033 0.1- 0.3+
191228 L01 0.2+ 0.7+ 191229 033 0.4- 0.3- 191230 104 0.4+ 0.1-
191228 L01 0.6+ 0.8+ 191229 033 0.1- 0.1+ 191230 033 0.1+ 0.2+
191228 L01 0.1+ 0.1+ 191229 595 0.1- 0.1- 191230 104 0.1+ 0.2-
191228 033 0.6- 0.1- 191230 595 0.1- 0.2- 191230 K63 0.2- 0.7-
191228 033 0.1- 0.2- 191230 595 0.6+ 0.3+ 191230 K63 0.4- 0.0
Ephemeris:
2019 YE4 a,e,i = 2.06, 0.47, 6 q = 1.0944
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 12 01 07 06 32.8 +09 57 56 0.3672 1.2885 139.7 29.6 22.2
...
2019 12 16 07 45 32.4 +10 02 58 0.2666 1.2131 145.4 27.4 21.3
...
2019 12 24 08 12 10.1 +10 48 45 0.2236 1.1786 147.6 26.5 20.8
...
2019 12 30 08 36 11.7 +11 50 56 0.1966 1.1559 148.7 26.2 20.5
2019 12 31 08 40 36.5 +12 03 51 0.1926 1.1524 148.8 26.2 20.4
2020 01 01 08 45 08.8 +12 17 30 0.1887 1.1490 148.9 26.2 20.4
...
2020 01 07 09 15 10.2 +13 54 03 0.1683 1.1306 148.9 26.7 20.1
...
2020 01 15 10 02 32.3 +16 31 42 0.1494 1.1116 146.9 28.9 19.9
...
2020 01 30 11 40 54.6 +21 02 50 0.1402 1.0946 139.0 36.2 19.9
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-Y126
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