[Iaude] MPEC X137: 2016 YU10 [a=2.59,e=0.51,i=26.8,H=19.0]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sat Dec 12 11:20:40 EST 2020
M.P.E.C. 2020-X137 Issued 2020 December 12, 16:19 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
2016 YU10
Revision to MPEC 2016-Y94
Additional Observations:
K16Y10U 5C2020 12 11.12035 06 08 26.20 +26 52 51.0 VEX137J04
K16Y10U 5C2020 12 11.12941 06 08 25.39 +26 53 00.6 VEX137J04
K16Y10U 5C2020 12 11.13394 06 08 24.97 +26 53 05.4 VEX137J04
K16Y10U 5C2020 12 11.13846 06 08 24.55 +26 53 10.2 20.5 GVEX137J04
K16Y10U 5C2020 12 12.25009 06 06 47.59 +27 13 29.0 20.8 GVEX137J04
K16Y10U 5C2020 12 12.25461 06 06 47.13 +27 13 33.4 VEX137J04
K16Y10U 5C2020 12 12.26365 06 06 46.30 +27 13 43.6 VEX137J04
Observer details:
J04 ESA Optical Ground Station, Tenerife. Observer D. Abreu. Measurers E.
Schwab, M. Micheli, D. Koschny, A. Knofel, M. Busch. 1.0-m f/4.4
reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
201211 J04 3.3+ 1.7+ 201212 J04 2.8+ 1.3+ MPO438034 +0.00 days
Orbital elements:
2016 YU10 Earth MOID = 0.5080 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Veres
M 322.27987 (2000.0) P Q
n 0.23690766 Peri. 100.65478 -0.89409463 +0.03078075
a 2.5867234 Node 82.23791 -0.23567182 -0.88068584
e 0.5060422 Incl. 26.80472 +0.38085901 -0.47269968
P 4.16 H 19.0 G 0.15 U 0
Residuals in seconds of arc
161224 F51 0.0 0.2+ 170130 H21 0.1- 0.1+ 170504 G96 0.2- 0.1+
161224 F51 0.0 0.0 170130 H21 0.3- 0.1+ 170504 G96 0.3- 0.0
161224 F51 0.0 0.3+ 170204 754 0.1- 0.1+ 170504 G96 0.2- 0.1-
161229 568 0.0 0.0 170204 754 0.1- 0.1+ 170515 H21 0.6+ 0.6-
161229 568 0.1- 0.1- 170204 754 0.5- 0.2- 170515 H21 0.1+ 0.2-
161229 568 0.1- 0.1- 170216 H21 0.3- 0.2- 170515 H21 0.2- 0.1+
161229 568 0.1- 0.1- 170216 H21 0.3- 0.5- 170516 703 0.3- 0.1+
161229 568 0.1- 0.1- 170216 H21 0.4- 0.4- 170516 703 1.0- 0.6+
161230 033 0.1- 0.0 170217 F51 0.1+ 0.0 170516 703 0.3+ 0.3+
161230 033 0.2- 0.1- 170217 F51 0.1+ 0.1- 170516 703 1.8+ 1.7+
161230 033 0.2- 0.2- 170217 F51 0.1+ 0.2- 170517 D29 0.6+ 0.0
161230 033 0.3- 0.0 170217 F51 0.0 0.1- 170517 D29 0.1+ 0.8-
161230 033 0.2- 0.0 170226 H21 0.2+ 0.2- 170517 D29 0.4+ 0.1+
161230 033 0.1- 0.0 170226 H21 0.2+ 0.2- 170520 G96 0.0 0.0
161231 033 0.2+ 0.1+ 170226 H21 0.2+ 0.0 170520 G96 0.5+ 0.1-
161231 033 0.2- 0.3- 170313 705 0.1+ 0.4+ 170520 G96 0.2+ 0.1-
161231 033 0.1- 0.0 170313 705 0.0 0.3+ 170520 G96 0.2+ 0.2+
161231 033 0.0 0.1+ 170313 705 0.3+ 0.4+ 170524 F51 0.2- 0.1-
161231 033 0.1+ 0.1- 170313 F51 0.0 0.0 170524 F51 0.1- 0.0
161231 033 0.1+ 0.2- 170313 F51 0.1- 0.0 170524 F51 0.2- 0.1-
170107 703 0.2+ 0.8- 170313 F51 0.1+ 0.0 170524 F51 0.1- 0.1-
170107 703 0.3+ 0.9- 170313 F51 0.1+ 0.2+ 170602 H21 0.5+ 0.0
170107 703 0.0 1.6- 170409 F51 0.0 0.1+ 170602 H21 0.1- 0.1+
170107 I52 0.2+ 0.2+ 170409 F51 0.0 0.1- 170617 G96 0.2+ 0.0
170107 I52 0.3+ 0.5+ 170409 F51 0.1+ 0.0 170617 G96 0.7+ 0.3+
170107 I52 0.7+ 0.6+ 170411 926 0.1- 0.1- 170617 G96 0.8- 0.1-
170107 I52 0.2+ 0.2- 170411 926 0.0 0.2- 170617 G96 0.2- 0.1-
170115 F51 0.1+ 0.0 170411 926 0.4- 0.1+ 201211 J04 0.2+ 0.3+
170115 F51 0.1+ 0.1+ 170412 926 0.2- 0.0 201211 J04 0.1+ 0.1+
170115 F51 0.1- 0.2+ 170412 926 0.0 0.1+ 201211 J04 0.1- 0.0
170115 F51 0.1- 0.1+ 170412 926 0.1- 0.1- 201211 J04 0.4- 0.1-
170128 H21 0.5- 0.4+ 170422 157 0.1+ 0.2- 201212 J04 0.6+ 0.0
170128 H21 0.8- 0.4+ 170422 157 0.1+ 0.1+ 201212 J04 0.1- 0.5-
170128 H21 0.4- 0.6+ 170422 157 0.3- 0.0 201212 J04 0.3- 0.1-
170130 H21 0.2- 0.1- 170504 G96 0.1+ 0.2-
Ephemeris:
2016 YU10 a,e,i = 2.59, 0.51, 27 q = 1.2777
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 11 12 06 30 20.4 +19 55 58 1.4306 2.2230 132.5 19.2 22.5
...
2020 11 27 06 23 51.8 +23 00 10 1.2219 2.1314 149.4 13.6 21.9
...
2020 12 05 06 16 17.2 +25 05 35 1.1309 2.0819 159.3 9.6 21.5
...
2020 12 11 06 08 36.7 +26 50 39 1.0736 2.0446 166.7 6.3 21.2
2020 12 12 06 07 10.2 +27 08 54 1.0651 2.0384 168.0 5.8 21.1
2020 12 13 06 05 41.0 +27 27 21 1.0568 2.0321 169.1 5.2 21.1
...
2020 12 19 05 55 53.9 +29 20 49 1.0136 1.9946 173.8 3.1 20.8
...
2020 12 27 05 41 01.2 +31 54 40 0.9731 1.9445 167.3 6.4 20.9
...
2021 01 11 05 11 33.6 +36 21 30 0.9474 1.8504 146.8 16.9 21.1
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-X137
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