[Iaude] MPEC Y133: 2019 YM4 [a=1.28,e=0.18,i=11.6,H=25.4]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Dec 30 23:25:28 EST 2019
M.P.E.C. 2019-Y133 Issued 2019 December 31, 04:23 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 YM4
Observations:
K19Y04M C2019 12 29.47200608 36 25.720+25 42 23.77 22.8 GVEY133F51
K19Y04M C2019 12 29.48460108 36 28.607+25 43 50.34 19.9 GVEY133F51
K19Y04M* C2019 12 30.43232 08 40 41.20 +27 33 07.7 21.5 GVEY133V00
K19Y04M C2019 12 30.43709 08 40 42.36 +27 33 40.6 21.9 GVEY133V00
K19Y04M C2019 12 30.44186 08 40 43.50 +27 34 13.8 22.0 GVEY133V00
K19Y04M C2019 12 30.44662 08 40 44.63 +27 34 46.9 21.6 GVEY133V00
K19Y04M KC2019 12 30.53932 08 41 07.53 +27 45 26.5 20.9 RoEY133291
K19Y04M KC2019 12 30.54220 08 41 08.26 +27 45 45.8 21.6 RoEY133291
K19Y04M KC2019 12 30.54511 08 41 08.98 +27 46 05.1 oEY133291
K19Y04M C2019 12 30.56859508 41 18.125+27 49 19.06 20.7 GVEY133F51
K19Y04M C2019 12 30.57697208 41 20.162+27 50 17.76 21.0 GVEY133F51
K19Y04M C2019 12 30.57959308 41 20.777+27 50 35.68 20.5 GVEY133F51
K19Y04M C2019 12 30.58795908 41 22.795+27 51 33.84 21.8 GVEY133F51
K19Y04M C2019 12 30.59896608 41 25.473+27 52 49.81 21.9 GVEY133F51
K19Y04M KC2019 12 31.06665308 43 38.32 +28 47 16.5 21.8 GVEY133L01
K19Y04M KC2019 12 31.07301608 43 39.95 +28 48 01.5 21.8 GVEY133L01
K19Y04M KC2019 12 31.07718008 43 41.01 +28 48 31.0 21.9 GVEY133L01
K19Y04M IC2019 12 31.08157508 43 42.05 +28 49 01.4 21.8 GVEY133L01
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
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. 1.8-m Ritchey-Chretien + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
V00 Kitt Peak-Bok. Observers A. R. Gibbs, H. Groeller, J. V. Scotti.
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. 2.25-m
reflector + CCD.
Orbital elements:
2019 YM4 Earth MOID = 0.0910 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Pan
M 84.91022 (2000.0) P Q
n 0.67949035 Peri. 31.06914 -0.59903565 -0.77532078
a 1.2813876 Node 96.48712 +0.68709619 -0.62603424
e 0.1753223 Incl. 11.61733 +0.41116312 -0.08341956
P 1.45 H 25.4 G 0.15 U 7
Residuals in seconds of arc
191229 F51 0.0 0.3+ 191230 291 0.0 0.6+ 191230 F51 0.0 0.1+
191229 F51 0.1+ 0.3- 191230 291 0.0 0.2+ 191230 F51 0.3+ 0.1-
191230 V00 0.2- 0.1+ 191230 291 0.3- 0.5- 191231 L01 0.0 0.0
191230 V00 0.0 0.1- 191230 F51 0.3- 0.2- 191231 L01 0.3+ 0.0
191230 V00 0.2- 0.1- 191230 F51 0.1+ 0.3+ 191231 L01 0.4+ 0.2+
191230 V00 0.4- 0.1- 191230 F51 0.1- 0.0 191231 L01 0.5- 0.4-
Ephemeris:
2019 YM4 a,e,i = 1.28, 0.18, 12 q = 1.0567
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 12 01 07 13 13.4 -04 25 29 0.1955 1.1251 131.4 41.1 23.7
...
2019 12 16 07 49 23.1 +05 37 52 0.1365 1.0955 142.4 33.2 22.7
...
2019 12 24 08 14 41.7 +16 06 03 0.1135 1.0826 149.1 27.8 22.1
...
2019 12 30 08 38 44.5 +26 42 56 0.1024 1.0744 151.5 25.9 21.8
2019 12 31 08 43 19.8 +28 39 44 0.1012 1.0732 151.4 26.1 21.8
2020 01 01 08 48 06.7 +30 38 28 0.1001 1.0720 151.1 26.3 21.7
...
2020 01 07 09 21 29.8 +42 38 15 0.09800 1.0658 145.9 31.1 21.8
...
2020 01 15 10 20 40.2 +56 13 51 0.1050 1.0600 134.7 41.3 22.3
...
2020 01 30 12 35 44.8 +67 59 36 0.1361 1.0568 118.6 54.9 23.2
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-Y133
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