MPEC 2016-A89 : 2016 AA65
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M.P.E.C. 2016-A89 Issued 2016 Jan. 10, 00:10 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 AA65
Observations:
K16A65A C2015 12 08.51313 05 57 59.36 +19 36 52.0 22.8 RtEA089F51
K16A65A C2015 12 08.52502 05 57 58.65 +19 36 49.6 22.6 RtEA089F51
K16A65A C2015 12 08.53689 05 57 57.94 +19 36 47.7 22.8 RtEA089F51
K16A65A C2015 12 09.50847 05 57 05.85 +19 34 03.6 22.1 RtEA089F51
K16A65A C2015 12 09.52234 05 57 04.97 +19 34 01.2 22.1 RtEA089F51
K16A65A* C2016 01 03.28017 05 25 01.48 +18 33 48.1 21.5 VqEA089G96
K16A65A C2016 01 03.29111 05 25 00.49 +18 33 46.7 21.3 VqEA089G96
K16A65A C2016 01 03.29661 05 25 00.02 +18 33 45.9 21.4 VqEA089G96
K16A65A C2016 01 03.40672 05 24 50.13 +18 33 32.8 qEA089G96
K16A65A C2016 01 03.41483 05 24 49.52 +18 33 32.1 qEA089G96
K16A65A KC2016 01 08.01488905 18 55.632+18 27 34.58 20.6 RqEA089J04
K16A65A KC2016 01 08.02813505 18 54.535+18 27 33.14 20.9 RqEA089J04
K16A65A C2016 01 08.81734 05 17 59.63 +18 26 38.8 20.8 VSEA089033
K16A65A C2016 01 08.82484 05 17 59.04 +18 26 39.1 21.0 VSEA089033
K16A65A C2016 01 08.83234 05 17 58.49 +18 26 38.7 21.3 VSEA089033
K16A65A C2016 01 08.89311 05 17 53.82 +18 26 35.6 21.0 VSEA089033
K16A65A C2016 01 08.90061 05 17 53.24 +18 26 35.1 20.9 VSEA089033
K16A65A C2016 01 08.90813 05 17 52.65 +18 26 34.6 21.2 VSEA089033
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers B. Stecklum,
U. Laux. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
F51 Pan-STARRS 1, Haleakala. Observers N. Primak, A. Schultz, T. Goggia,
M. Willman. Measurer P. Veres. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer E. J. Christensen. 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 + CCD.
J04 ESA Optical Ground Station, Tenerife. Observer D. Abreu. Measurers
M. Micheli, D. Koschny, A. Knoefel, E. Schwab, M. Busch. 1.0-m f/4.4
reflector + CCD.
Orbital elements:
2016 AA65 Earth MOID = 0.1352 AU
Epoch 2016 Jan. 13.0 TT = JDT 2457400.5 MPC
M 331.67253 (2000.0) P Q
n 0.44184684 Peri. 341.18961 -0.94115473 -0.33797582
a 1.7072150 Node 179.05657 +0.31276130 -0.87133367
e 0.3402668 Incl. 1.22355 +0.12809429 -0.35573864
P 2.23 H 22.8 G 0.15 U 6
Residuals in seconds of arc
151208 F51 0.0 0.1+ 160103 G96 0.0 0.1- 160108 033 0.1- 0.2-
151208 F51 0.0 0.2- 160103 G96 0.4+ 0.3- 160108 033 0.4- 0.4+
151208 F51 0.0 0.1+ 160103 G96 0.8- 0.0 160108 033 0.0 0.3+
151209 F51 0.0 0.0 160103 G96 0.5+ 0.4+ 160108 033 0.1+ 0.1+
151209 F51 0.0 0.1+ 160108 J04 0.3+ 0.1+ 160108 033 0.1+ 0.0
160103 G96 0.1- 0.1+ 160108 J04 0.1+ 0.4- 160108 033 0.1- 0.1-
Ephemeris:
2016 AA65 a,e,i = 1.71, 0.34, 1 q = 1.1263
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2015 12 11 05 55 40.6 +19 29 53 0.4356 1.4146 168.7 7.8 22.3
...
2015 12 26 05 36 45.5 +18 50 29 0.3667 1.3460 169.8 7.4 21.8
...
2016 01 03 05 25 24.8 +18 34 22 0.3441 1.3111 159.5 15.2 21.9
...
2016 01 09 05 17 46.5 +18 26 44 0.3327 1.2860 151.7 21.3 22.0
2016 01 10 05 16 38.5 +18 25 57 0.3312 1.2819 150.4 22.3 22.0
2016 01 11 05 15 33.6 +18 25 19 0.3298 1.2779 149.2 23.2 22.0
...
2016 01 17 05 10 17.9 +18 25 08 0.3236 1.2543 141.9 29.0 22.1
...
2016 01 25 05 07 11.1 +18 35 19 0.3195 1.2251 133.1 35.9 22.2
...
2016 02 09 05 15 06.5 +19 24 45 0.3191 1.1785 119.9 46.5 22.4
A. U. Tomatic (C) Copyright 2016 MPC M.P.E.C. 2016-A89
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