MPEC 2017-A08 : 2016 YE11
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M.P.E.C. 2017-A08 Issued 2017 Jan. 2, 18:35 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
2016 YE11
Observations:
K16Y11E C2016 11 08.44448 07 36 57.99 +19 22 02.2 20.4 VqEA008G96
K16Y11E C2016 11 08.44879 07 36 58.38 +19 22 06.6 20.4 VqEA008G96
K16Y11E C2016 11 08.45990 07 36 59.49 +19 22 17.0 20.3 VqEA008G96
K16Y11E C2016 11 21.16195 07 53 21.99 +22 49 05.9 19.5 qEA008J43
K16Y11E C2016 11 21.17044 07 53 22.33 +22 49 14.6 19.8 qEA008J43
K16Y11E C2016 11 21.17890 07 53 22.69 +22 49 23.1 19.7 qEA008J43
K16Y11E C2016 11 21.18734 07 53 23.04 +22 49 31.7 19.6 qEA008J43
K16Y11E C2016 11 24.45047 07 55 36.35 +23 45 14.7 20.4 VqEA008G96
K16Y11E C2016 11 24.45475 07 55 36.45 +23 45 19.6 20.4 VqEA008G96
K16Y11E C2016 11 24.45907 07 55 36.58 +23 45 25.1 20.1 VqEA008G96
K16Y11E C2016 12 05.30325 07 57 04.68 +26 54 27.3 20.5 VqEA008G96
K16Y11E C2016 12 05.30844 07 57 04.59 +26 54 33.2 20.4 VqEA008G96
K16Y11E C2016 12 05.31355 07 57 04.47 +26 54 38.3 20.5 VqEA008G96
K16Y11E C2016 12 05.31874 07 57 04.33 +26 54 43.4 20.4 VqEA008G96
K16Y11E C2016 12 05.36739 07 57 03.24 +26 55 35.0 21.1 VoEA008691
K16Y11E C2016 12 05.37365 07 57 03.10 +26 55 42.7 21.4 VoEA008691
K16Y11E C2016 12 05.37995 07 57 02.92 +26 55 49.3 21.0 VoEA008691
K16Y11E*KC2016 12 28.99967 07 35 14.33 +32 44 50.1 19.9 VSEA008621
K16Y11E KC2016 12 29.03483 07 35 11.33 +32 45 12.2 SEA008621
K16Y11E KC2016 12 29.11940 07 35 04.23 +32 46 04.5 19.9 VSEA008621
K16Y11E KC2016 12 29.15456 07 35 01.30 +32 46 25.5 SEA008621
K16Y11E KC2016 12 29.22930 07 34 55.21 +32 47 10.3 20.0 VSEA008621
K16Y11E KC2016 12 30.08913 07 33 47.32 +32 56 00.1 20.3 VSEA008621
K16Y11E KC2016 12 30.12429 07 33 44.39 +32 56 20.5 20.3 VSEA008621
K16Y11E KC2016 12 30.20491 07 33 37.74 +32 57 06.7 20.4 VSEA008621
K16Y11E C2017 01 01.73550 07 30 17.86 +33 20 41.8 20.1 VSEA008033
K16Y11E C2017 01 01.73848 07 30 17.62 +33 20 43.4 19.8 VSEA008033
K16Y11E C2017 01 01.74148 07 30 17.39 +33 20 44.9 19.6 VSEA008033
K16Y11E C2017 01 01.77317 07 30 14.84 +33 21 02.9 19.2 VSEA008033
K16Y11E C2017 01 01.77546 07 30 14.67 +33 21 04.0 19.3 VSEA008033
K16Y11E C2017 01 01.77777 07 30 14.50 +33 21 05.3 19.8 VSEA008033
K16Y11E C2017 01 01.78006 07 30 14.32 +33 21 06.6 19.2 VSEA008033
K16Y11E C2017 01 01.78236 07 30 14.12 +33 21 07.9 18.7 VSEA008033
K16Y11E C2017 01 01.84200 07 30 09.30 +33 21 40.9 19.1 VSEA008033
K16Y11E C2017 01 01.84429 07 30 09.09 +33 21 42.2 19.2 VSEA008033
K16Y11E C2017 01 01.84660 07 30 08.90 +33 21 43.5 18.9 VSEA008033
K16Y11E C2017 01 01.84889 07 30 08.72 +33 21 44.8 19.2 VSEA008033
K16Y11E C2017 01 01.85119 07 30 08.52 +33 21 46.0 18.8 VSEA008033
K16Y11E C2017 01 01.88811 07 30 05.46 +33 22 06.2 19.5 VSEA008033
K16Y11E C2017 01 01.89042 07 30 05.25 +33 22 07.8 19.7 VSEA008033
K16Y11E C2017 01 01.89271 07 30 05.08 +33 22 08.8 18.8 VSEA008033
K16Y11E KC2017 01 01.90222 07 30 04.34 +33 22 15.2 qEA008587
K16Y11E KC2017 01 01.91075 07 30 03.65 +33 22 19.6 qEA008587
K16Y11E KC2017 01 01.91715 07 30 03.08 +33 22 23.0 19.7 RqEA008587
K16Y11E KC2017 01 01.92156 07 30 02.75 +33 22 25.7 19.7 VqEA008C77
K16Y11E KC2017 01 01.93740 07 30 01.47 +33 22 34.0 20.2 VqEA008C77
K16Y11E KC2017 01 01.95181 07 30 00.21 +33 22 42.1 20.8 VqEA008C77
K16Y11E KC2017 01 02.02361 07 29 54.10 +33 23 18.9 19.4 GUEA008K38
K16Y11E KC2017 01 02.04334 07 29 52.42 +33 23 28.9 19.5 GUEA008K38
K16Y11E KC2017 01 02.06132 07 29 50.89 +33 23 37.9 19.5 GUEA008K38
K16Y11E C2017 01 02.53123 07 29 14.77 +33 27 37.0 19.5 RoEA008300
K16Y11E C2017 01 02.53354 07 29 14.58 +33 27 38.1 19.7 RoEA008300
K16Y11E C2017 01 02.53586 07 29 14.39 +33 27 40.9 19.6 RoEA008300
K16Y11E C2017 01 02.53817 07 29 14.21 +33 27 42.1 19.7 RoEA008300
K16Y11E C2017 01 02.54048 07 29 14.02 +33 27 42.4 19.7 RoEA008300
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers U. Laux,
B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
300 Bisei Spaceguard Center--BATTeRS. Observers S. Okumura, T. Fujiwara.
1.0-m f/3.0 reflector + CCD.
587 Sormano. Observers F. Manca, A. Testa. Measurer F. Manca. 0.5-m f/6.8
reflector + CCD.
621 Bergisch Gladbach. Observer W. Bickel. 0.60-m f/5.2 reflector + CCD.
691 Steward Observatory, Kitt Peak. Observer M. T. Read. 0.9-m f/3 reflector
+ CCD.
C77 Bernezzo Observatory. Observer A. Mantero. 0.25-m f/4 reflector + CCD.
G96 Mt. Lemmon Survey. Observers G. J. Leonard, A. D. Grauer, R. A. Kowalski.
Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny,
R. L. Seaman, F. C. Shelly. 1.5-m reflector + 10K CCD.
J43 Oukaimeden Observatory, Marrakech. Observer M. Ory. 0.5-m f/3 reflector
+ CCD.
K38 M57 Observatory, Saltrio. Observer G. Baj. 0.30-m f/8 Ritchey-Chretien
+ CCD.
Orbital elements:
2016 YE11 Earth MOID = 0.1865 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPC
M 29.34813 (2000.0) P Q
n 0.22302699 Peri. 323.64261 +0.82182634 -0.55657418
a 2.6929674 Node 70.61604 +0.54842694 +0.71490116
e 0.5685560 Incl. 7.41653 +0.15436761 +0.42325112
P 4.42 H 19.6 G 0.15 U 4
Residuals in seconds of arc
161108 G96 0.0 0.2- 161229 621 0.3- 0.1+ 170101 033 0.0 0.1+
161108 G96 0.4- 0.1+ 161229 621 0.3- 0.1- 170101 033 0.2- 0.4+
161108 G96 0.1- 0.0 161229 621 0.0 0.2+ 170101 033 0.1+ 0.2+
161121 J43 0.0 0.0 161230 621 0.3- 0.1+ 170101 587 0.2- 0.3+
161121 J43 0.0 0.1+ 161230 621 0.0 0.0 170101 587 0.1+ 0.1+
161121 J43 0.2+ 0.0 161230 621 0.2+ 0.3+ 170101 587 0.3- 0.1+
161121 J43 0.3+ 0.0 170101 033 0.1+ 0.0 170101 C77 0.3- 0.1+
161124 G96 0.2+ 0.5- 170101 033 0.0 0.1- 170101 C77 0.4+ 0.1-
161124 G96 0.1+ 0.0 170101 033 0.1+ 0.3- 170101 C77 0.1- 0.3+
161124 G96 0.4+ 1.0+ 170101 033 0.2- 0.0 170102 K38 0.1- 0.0
161205 G96 0.0 0.1+ 170101 033 0.0 0.1- 170102 K38 0.2- 0.1-
161205 G96 0.3+ 0.5+ 170101 033 0.2+ 0.1- 170102 K38 0.3- 0.1-
161205 G96 0.1+ 0.1+ 170101 033 0.2+ 0.1- 170102 300 0.0 0.7-
161205 G96 0.2- 0.4- 170101 033 0.0 0.1- 170102 300 0.1+ 0.9-
161205 691 0.1- 0.9- 170101 033 0.4+ 0.1- 170102 300 0.1+ 0.7+
161205 691 0.0 0.2+ 170101 033 0.1+ 0.0 170102 300 0.3+ 0.7+
161205 691 0.4- 0.1+ 170101 033 0.1+ 0.0 170102 300 0.3+ 0.3-
161228 621 0.0 0.1+ 170101 033 0.2+ 0.0
161229 621 0.4- 0.0 170101 033 0.1+ 0.0
Ephemeris:
2016 YE11 a,e,i = 2.69, 0.57, 7 q = 1.1619
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2016 12 03 07 57 29.8 +26 14 19 0.4483 1.3389 134.5 31.7 19.8
...
2016 12 18 07 48 30.2 +30 23 14 0.4850 1.4288 151.4 19.2 19.8
...
2016 12 26 07 39 08.8 +32 11 18 0.5172 1.4807 160.3 12.9 19.8
...
2017 01 01 07 31 15.6 +33 14 19 0.5485 1.5209 165.7 9.2 19.8
2017 01 02 07 29 56.1 +33 23 10 0.5544 1.5277 166.4 8.7 19.8
2017 01 03 07 28 37.1 +33 31 31 0.5604 1.5345 167.0 8.3 19.8
...
2017 01 09 07 21 02.3 +34 11 42 0.6009 1.5760 167.9 7.5 20.0
...
2017 01 17 07 12 29.9 +34 40 40 0.6655 1.6322 163.2 10.0 20.4
...
2017 02 01 07 03 41.1 +34 37 12 0.8190 1.7397 149.1 16.9 21.3
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-A08
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