[Iaude] MPEC J197: 2017 DU159 [a=43.98,e=0.11,i=9.1,H=9.32]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Wed May 8 15:36:24 EDT 2024
M.P.E.C. 2024-J197 Issued 2024 May 8, 19:34 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. 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
2017 DU159
Additional Observations:
K17DF9U 1C2018 01 17.51828810 06 54.75 +01 40 43.0 WEJ197T09
K17DF9U 1C2018 01 17.54534510 06 54.64 +01 40 43.4 WEJ197T09
K17DF9U 1C2019 02 05.42269310 11 15.67 +01 12 32.3 WEJ197T09
K17DF9U 1C2019 05 09.25610010 05 59.92 +01 52 29.2 WEJ197T09
K17DF9U 1C2019 05 09.37850710 05 59.88 +01 52 31.1 WEJ197T09
Observer details:
T09 Subaru Telescope, Maunakea. Observer . Measurer S. Deen. 8.3-m Subaru
Telescope + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
180117 T09 0.3- 0.0- 190509 T09 1.0- 0.0- MPO810816 -378 days
Orbital elements:
2017 DU159
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Alexandersen
M 32.81982 (2000.0) P Q
n 0.00337950 Peri. 234.35918 -0.50933167 -0.84807631
a 43.9779183 Node 246.89416 +0.83197490 -0.44185520
e 0.1070079 Incl. 9.14026 +0.21999775 -0.29245608
P 292 H 9.32 G 0.15 U 6
Residuals in seconds of arc
161125 T09 0.3- 0.0 170121 T09 0.2+ 0.1- 170221 T09 0.3+ 0.3+
161125 T09 0.4+ 0.2+ 170121 T09 0.0 0.0 170221 T09 0.2- 0.4+
161125 T09 0.1- 0.2+ 170121 T09 0.2- 0.1- 170223 T09 0.2+ 0.1-
161125 T09 0.2- 0.2- 170121 T09 0.2+ 0.0 170223 T09 0.2+ 0.1-
161125 T09 0.0 0.3+ 170121 T09 0.1- 0.1+ 170223 T09 0.2- 0.1-
161125 T09 0.0 0.0 170123 T09 0.1- 0.1- 170223 T09 0.1- 0.0
161128 T09 0.0 0.0 170123 T09 0.2- 0.0 170223 T09 0.0 0.1-
161128 T09 0.0 0.1+ 170123 T09 0.5- 0.2+ 170223 T09 0.0 0.0
161128 T09 0.0 0.1- 170123 T09 0.2- 0.0 170223 T09 0.2- 0.1+
161128 T09 0.0 0.0 170123 T09 0.2- 0.1+ 170225 T09 0.3+ 0.1+
161225 T09 0.2- 0.5+ 170123 T09 0.2- 0.3+ 170225 T09 0.2- 0.0
161225 T09 0.2+ 0.0 170123 T09 0.5- 0.0 170225 T09 0.1- 0.2+
161225 T09 0.4- 0.0 170123 T09 0.1+ 0.1+ 170225 T09 0.0 0.2+
161225 T09 0.1- 0.2- 170123 T09 0.0 0.0 170304 T09 0.0 0.3-
161225 T09 0.6+ 0.5- 170123 T09 0.0 0.1- 170304 T09 0.1- 0.2+
161225 T09 0.2+ 0.2+ 170123 T09 0.3+ 0.2- 170304 T09 0.2- 0.1-
161225 T09 0.3+ 0.0 170123 T09 0.2- 0.0 170304 T09 0.1+ 0.1-
161225 T09 0.0 0.0 170123 T09 0.0 0.0 170304 T09 0.1+ 0.0
170102 T09 0.0 0.4- 170123 T09 0.1+ 0.1- 170304 T09 0.2+ 0.1+
170102 T09 0.2+ 0.3- 170130 T09 0.1- 0.1- 170304 T09 0.2- 0.0
170102 T09 0.3+ 0.3- 170130 T09 0.0 0.0 170322 T09 0.1- 0.1-
170102 T09 0.0 0.2- 170130 T09 0.1+ 0.1- 170322 T09 0.0 0.0
170102 T09 0.1+ 0.1+ 170130 T09 0.1+ 0.2- 170322 T09 0.1- 0.2+
170102 T09 0.0 0.3+ 170201 T09 0.1- 0.0 170322 T09 0.1- 0.1-
170102 T09 0.1- 0.1- 170201 T09 0.1+ 0.1+ 170322 T09 0.4+ 0.1+
170102 T09 0.1+ 0.0 170201 T09 0.1+ 0.2+ 170322 T09 0.1- 0.1-
170102 T09 0.0 0.0 170202 T09 0.1- 0.2+ 170322 T09 0.1+ 0.2+
170102 T09 0.0 0.1- 170202 T09 0.0 0.1+ 170325 T09 0.0 0.2-
170102 T09 0.0 0.0 170202 T09 0.0 0.0 170325 T09 0.1+ 0.1+
170102 T09 0.0 0.2- 170221 T09 0.1- 0.3- 170325 T09 0.0 0.2-
170121 T09 0.0 0.1- 170221 T09 0.2+ 0.2+ 180117 T09 0.1+ 0.0
170121 T09 0.1- 0.0 170221 T09 0.0 0.2- 180117 T09 0.1+ 0.1+
170121 T09 0.0 0.1- 170221 T09 0.2- 0.2- 190205 T09 0.0 0.1-
170121 T09 0.2- 0.0 170221 T09 0.1+ 0.2- 190509 T09 0.0 0.0
170121 T09 0.0 0.1+ 170221 T09 0.2- 0.1+ 190509 T09 0.1- 0.0
170121 T09 0.1+ 0.2+ 170221 T09 0.1+ 0.0
Ephemeris:
2017 DU159 a,e,i = 43.98, 0.11, 9 q = 39.2719
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 04 08 10 34 53.2 -01 04 19 39.4066 40.1946 141.5 0.9 25.5
...
2024 04 23 10 34 11.2 -00 57 19 39.5847 40.1973 127.0 1.1 25.5
...
2024 05 01 10 33 56.0 -00 54 04 39.6968 40.1988 119.3 1.3 25.5
...
2024 05 07 10 33 48.1 -00 51 54 39.7870 40.1999 113.5 1.3 25.5
2024 05 08 10 33 47.1 -00 51 34 39.8025 40.2000 112.5 1.3 25.5
2024 05 09 10 33 46.2 -00 51 14 39.8181 40.2002 111.6 1.3 25.5
...
2024 05 15 10 33 42.6 -00 49 26 39.9137 40.2013 105.8 1.4 25.5
...
2024 05 23 10 33 42.9 -00 47 29 40.0454 40.2028 98.2 1.4 25.5
...
2024 06 07 10 33 59.2 -00 45 23 40.2976 40.2055 84.1 1.4 25.6
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-J197
More information about the Iaude
mailing list