[Iaude] MPEC Y128: 2019 YG4 [a=1.69,e=0.30,i=11.5,H=21.8]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Dec 30 22:23:57 EST 2019
M.P.E.C. 2019-Y128 Issued 2019 December 31, 03:22 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 YG4
Observations:
K19Y04G C2019 11 29.49588608 51 46.136+12 56 55.78 21.4 GVEY128F52
K19Y04G C2019 11 29.50813908 51 46.858+12 57 06.70 22.2 GVEY128F52
K19Y04G C2019 11 29.53266808 51 48.334+12 57 29.95 21.9 GVEY128F52
K19Y04G C2019 12 04.49780508 56 33.310+14 19 07.35 22.4 GVEY128F51
K19Y04G C2019 12 04.51017508 56 33.894+14 19 20.66 22.0 GVEY128F51
K19Y04G C2019 12 04.52241608 56 34.350+14 19 33.46 22.7 GVEY128F51
K19Y04G C2019 12 04.53476008 56 34.901+14 19 46.73 22.2 GVEY128F51
K19Y04G C2019 12 24.46398109 00 21.574+21 35 02.54 22.1 GVEY128F51
K19Y04G C2019 12 24.47571109 00 21.165+21 35 20.91 21.9 GVEY128F51
K19Y04G C2019 12 24.48754409 00 20.735+21 35 39.03 22.1 GVEY128F51
K19Y04G C2019 12 24.49928109 00 20.322+21 35 57.14 21.8 GVEY128F51
K19Y04G C2019 12 29.44841308 57 11.148+23 43 58.88 22.3 GVEY128F51
K19Y04G C2019 12 29.47328108 57 09.781+23 44 38.05 22.6 GVEY128F51
K19Y04G C2019 12 29.48591008 57 09.095+23 44 57.44 21.5 GVEY128F51
K19Y04G* C2019 12 30.56795308 56 14.393+24 13 19.68 21.49wUEY128F51
K19Y04G C2019 12 30.58999508 56 13.077+24 13 54.12 21.65wUEY128F51
K19Y04G C2019 12 30.60089408 56 12.422+24 14 11.23 21.76wUEY128F51
K19Y04G KC2019 12 31.03343408 55 50.20 +24 25 24.8 21.8 GVEY128L01
K19Y04G KC2019 12 31.03775808 55 49.95 +24 25 32.2 21.8 GVEY128L01
K19Y04G KC2019 12 31.04208908 55 49.72 +24 25 38.9 21.8 GVEY128L01
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, A.
Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R.
Wainscoat, R. Weryk, K. Chambers, T. de Boer, L. Denneau, J. Fairlamb, H.
Flewelling, C.-C. Lin, E. Magnier. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
Orbital elements:
2019 YG4 Earth MOID = 0.2539 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 111.57082 (2000.0) P Q
n 0.44812177 Peri. 297.01744 +0.80800811 -0.55473519
a 1.6912404 Node 97.30487 +0.58612630 +0.72264412
e 0.3038692 Incl. 11.54267 +0.05982350 +0.41237647
P 2.20 H 21.8 G 0.15 U 4
Residuals in seconds of arc
191129 F52 0.2+ 0.1+ 191224 F51 0.1+ 0.1- 191230 F51 0.2+ 0.0
191129 F52 0.2- 0.4- 191224 F51 0.1+ 0.1+ 191230 F51 0.1+ 0.0
191129 F52 0.1- 0.0 191224 F51 0.1- 0.0 191230 F51 0.0 0.1+
191204 F51 0.1- 0.0 191224 F51 0.0 0.0 191231 L01 0.4- 0.1-
191204 F51 0.6+ 0.1+ 191229 F51 0.1- 0.4+ 191231 L01 0.3- 0.5+
191204 F51 0.4- 0.1- 191229 F51 0.1- 0.0 191231 L01 0.1+ 0.3+
191204 F51 0.1- 0.0 191229 F51 0.0 0.6-
Ephemeris:
2019 YG4 a,e,i = 1.69, 0.30, 12 q = 1.1773
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 12 01 08 53 20.5 +13 20 31 0.5268 1.3068 116.1 42.7 22.6
...
2019 12 16 09 01 54.7 +18 10 43 0.4967 1.3615 130.8 33.2 22.3
...
2019 12 24 09 00 33.7 +21 23 16 0.4877 1.3928 140.0 27.0 22.2
...
2019 12 30 08 56 43.6 +23 58 24 0.4861 1.4169 147.3 22.0 22.1
2019 12 31 08 55 51.9 +24 24 37 0.4864 1.4209 148.5 21.2 22.0
2020 01 01 08 54 56.6 +24 50 51 0.4868 1.4250 149.7 20.3 22.0
...
2020 01 07 08 48 16.4 +27 26 11 0.4928 1.4497 157.0 15.4 21.9
...
2020 01 15 08 37 03.5 +30 36 51 0.5113 1.4830 164.8 10.0 21.8
...
2020 01 30 08 14 30.7 +34 54 36 0.5801 1.5462 161.6 11.6 22.3
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-Y128
More information about the Iaude
mailing list