MPEC 2016-X70 : 2016 XY17
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M.P.E.C. 2016-X70 Issued 2016 Dec. 8, 00:48 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 XY17
Observations:
K16X17Y* C2016 12 06.21041 02 55 17.84 +08 47 14.3 19.4 VqEX070G96
K16X17Y C2016 12 06.21475 02 55 18.55 +08 47 55.4 19.4 VqEX070G96
K16X17Y C2016 12 06.21908 02 55 19.22 +08 48 36.4 19.8 VqEX070G96
K16X17Y C2016 12 06.24592 02 55 23.47 +08 52 49.9 19.8 VqEX070I52
K16X17Y C2016 12 06.24635 02 55 23.52 +08 52 53.7 19.8 VqEX070I52
K16X17Y C2016 12 06.24677 02 55 23.61 +08 52 58.2 19.8 VqEX070I52
K16X17Y C2016 12 06.24720 02 55 23.69 +08 53 02.0 19.9 VqEX070I52
K16X17Y C2016 12 06.32510 02 55 36.26 +09 05 16.2 20.2 VqEX070G96
K16X17Y C2016 12 06.32626 02 55 36.43 +09 05 26.8 20.0 VqEX070G96
K16X17Y C2016 12 06.32742 02 55 36.63 +09 05 37.8 20.2 VqEX070G96
K16X17Y C2016 12 06.32863 02 55 36.84 +09 05 49.1 20.0 VqEX070G96
K16X17Y C2016 12 06.36235 02 55 42.50 +09 11 05.1 19.7 VqEX070I52
K16X17Y C2016 12 06.36277 02 55 42.58 +09 11 09.1 19.9 VqEX070I52
K16X17Y C2016 12 06.36320 02 55 42.63 +09 11 12.9 19.8 VqEX070I52
K16X17Y C2016 12 06.36363 02 55 42.72 +09 11 17.7 19.9 VqEX070I52
K16X17Y C2016 12 06.72464 02 56 59.12 +10 07 11.8 20.7 VSEX070033
K16X17Y C2016 12 06.72693 02 56 59.53 +10 07 33.8 20.4 VSEX070033
K16X17Y C2016 12 06.72924 02 56 59.93 +10 07 54.9 20.3 VSEX070033
K16X17Y C2016 12 06.80915 02 57 13.72 +10 20 20.3 21.0 VSEX070033
K16X17Y C2016 12 06.81375 02 57 14.50 +10 21 03.1 20.3 VSEX070033
K16X17Y C2016 12 06.86827 02 57 23.45 +10 29 31.1 qEX070246
K16X17Y C2016 12 06.86862 02 57 23.58 +10 29 33.6 qEX070246
K16X17Y KC2016 12 06.97295 02 57 41.20 +10 45 39.9 UEX070204
K16X17Y KC2016 12 06.98369 02 57 43.01 +10 47 18.4 UEX070204
K16X17Y KC2016 12 06.99431 02 57 44.81 +10 48 55.9 19.6 GUEX070204
K16X17Y |C2016 12 07.11715 02 58 10.66 +11 09 37.3 19.9 VuEX070807
K16X17Y |C2016 12 07.12007 02 58 11.12 +11 10 04.1 20.0 VuEX070807
K16X17Y |C2016 12 07.12287 02 58 11.57 +11 10 29.7 20.1 VuEX070807
K16X17Y KC2016 12 07.17236002 58 21.04 +11 16 20.6 20.3 VuEX070H21
K16X17Y KC2016 12 07.17634302 58 21.69 +11 16 56.8 20.5 VuEX070H21
K16X17Y KC2016 12 07.18288302 58 22.74 +11 17 56.6 20.7 VuEX070H21
K16X17Y C2016 12 07.20503 02 58 28.24 +11 21 28.5 qEX070G96
K16X17Y C2016 12 07.20633 02 58 28.43 +11 21 40.9 qEX070G96
K16X17Y C2016 12 07.20761 02 58 28.66 +11 21 52.3 20.0 VqEX070G96
K16X17Y C2016 12 07.20896 02 58 28.81 +11 22 05.5 qEX070G96
K16X17Y C2016 12 07.28664 02 58 41.25 +11 33 51.5 19.4 VqEX070I52
K16X17Y C2016 12 07.28706 02 58 41.29 +11 33 55.6 20.3 VqEX070I52
K16X17Y C2016 12 07.28749 02 58 41.39 +11 33 59.7 19.6 VqEX070I52
K16X17Y C2016 12 07.30264 02 58 43.88 +11 36 17.0 19.6 VqEX070I52
K16X17Y KC2016 12 07.94349 03 00 47.52 +13 11 52.7 19.3 RqEX070203
K16X17Y KC2016 12 07.96885 03 00 51.72 +13 15 36.3 19.2 RqEX070203
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers B. Stecklum,
U. Laux. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
203 GiaGa Observatory. Observers S. Foglia, G. Galli. Measurer G. Galli.
0.28-m f/6.8 Schmidt-Cassegrain + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. Measurer M. Tichy.
1.06-m KLENOT Telescope + CCD.
807 Cerro Tololo. Observers T. Linder, R. Holmes. 0.61-m f/6.5 astrograph
+ CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.61-m f/4.5
astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer J. A. Johnson.
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. 1.0-m reflector + CCD.
Orbital elements:
2016 XY17 Earth MOID = 0.0772 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPC
M 49.64967 (2000.0) P Q
n 0.50822223 Peri. 329.08852 +0.70638530 -0.68391091
a 1.5551309 Node 75.24315 +0.68185507 +0.58829250
e 0.3322876 Incl. 10.87498 +0.18998279 +0.43148326
P 1.94 H 23.7 G 0.15 U 7
Residuals in seconds of arc
161206 G96 0.2- 0.1+ 161206 I52 0.1+ 0.7+ 161207 H21 0.0 0.2+
161206 G96 0.1+ 0.1+ 161206 033 0.2+ 0.3- 161207 H21 0.1+ 0.0
161206 G96 0.1- 0.1+ 161206 033 0.2+ 0.2+ 161207 H21 0.1- 0.1+
161206 I52 0.1- 0.3- 161206 033 0.1+ 0.2- 161207 G96 0.1- 0.5-
161206 I52 0.4- 0.6- 161206 033 0.0 0.0 161207 G96 0.4- 0.1+
161206 I52 0.0 0.0 161206 033 0.0 0.0 161207 G96 0.0 0.2-
161206 I52 0.2+ 0.3- 161206 246 0.2- 0.3- 161207 G96 0.9- 0.6+
161206 G96 0.2+ 0.3+ 161206 246 0.8+ 1.0- 161207 I52 0.1- 0.1-
161206 G96 0.1- 0.0 161206 204 0.2+ 0.0 161207 I52 0.5- 0.1+
161206 G96 0.0 0.2+ 161206 204 0.2+ 0.0 161207 I52 0.0 0.4+
161206 G96 0.1+ 0.1+ 161206 204 0.2+ 0.2+ 161207 I52 0.4+ 0.5+
161206 I52 0.0 0.1+ 161207 807 0.2- 0.1- 161207 203 0.4+ 0.2-
161206 I52 0.2+ 0.1+ 161207 807 0.2- 0.0 161207 203 0.0 0.1-
161206 I52 0.2- 0.1- 161207 807 0.1- 0.0
Ephemeris:
2016 XY17 a,e,i = 1.56, 0.33, 11 q = 1.0384
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2016 11 08 01 28 10.8 -53 08 53 0.1309 1.0385 107.9 65.2 21.7
...
2016 11 23 02 13 28.2 -27 53 02 0.09437 1.0456 125.9 49.9 20.5
...
2016 12 01 02 38 42.2 -05 49 28 0.08956 1.0575 141.3 35.6 20.0
...
2016 12 07 02 57 48.4 +10 50 35 0.09687 1.0698 149.6 27.8 20.0
2016 12 08 03 00 59.6 +13 20 54 0.09899 1.0722 150.4 27.0 20.0
2016 12 09 03 04 10.8 +15 44 53 0.1013 1.0746 150.9 26.5 20.1
...
2016 12 15 03 23 10.9 +27 47 08 0.1198 1.0905 151.0 25.9 20.5
...
2016 12 23 03 47 55.7 +38 09 10 0.1532 1.1155 147.2 28.6 21.1
...
2017 01 07 04 32 28.0 +46 48 31 0.2339 1.1716 139.7 32.8 22.3
A. U. Tomatic (C) Copyright 2016 MPC M.P.E.C. 2016-X70
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