MPEC 2015-S85 : 2015 SW6
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M.P.E.C. 2015-S85 Issued 2015 Sept. 24, 22:38 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
2015 SW6
Observations:
K15S06W C2015 09 23.32472 23 48 42.36 +08 53 15.3 19.4 rRES085G45
K15S06W C2015 09 23.33089 23 48 43.81 +08 54 13.1 19.1 rRES085G45
K15S06W* C2015 09 23.33251 23 48 44.69 +08 54 32.8 19.1 VqES085703
K15S06W C2015 09 23.33732 23 48 45.32 +08 55 13.1 19.3 rRES085G45
K15S06W C2015 09 23.33836 23 48 46.12 +08 55 26.1 19.0 VqES085703
K15S06W C2015 09 23.34278 23 48 46.63 +08 56 04.1 19.1 rRES085G45
K15S06W C2015 09 23.34422 23 48 47.51 +08 56 21.5 18.7 VqES085703
K15S06W C2015 09 23.34898 23 48 48.11 +08 57 02.0 19.5 rRES085G45
K15S06W C2015 09 23.34911 23 48 48.13 +08 57 02.9 19.3 rRES085G45
K15S06W C2015 09 23.35007 23 48 48.83 +08 57 15.1 18.9 VqES085703
K15S06W C2015 09 23.35504 23 48 49.55 +08 57 58.1 19.3 rRES085G45
K15S06W C2015 09 23.35517 23 48 49.57 +08 57 59.5 19.3 rRES085G45
K15S06W C2015 09 23.35976 23 48 50.67 +08 58 41.7 19.2 rRES085G45
K15S06W C2015 09 23.36592 23 48 52.17 +08 59 38.7 19.2 rRES085G45
K15S06W C2015 09 23.42772 23 49 07.48 +09 09 07.3 19.2 VqES085703
K15S06W C2015 09 23.42845 23 49 07.76 +09 09 15.4 19.3 VqES085703
K15S06W C2015 09 23.42918 23 49 07.99 +09 09 22.7 18.2 VqES085703
K15S06W C2015 09 23.88887 23 51 17.52 +10 16 26.8 18.9 RtES085B18
K15S06W C2015 09 23.88987 23 51 17.72 +10 16 35.0 19.0 RtES085B18
K15S06W C2015 09 23.89087 23 51 17.94 +10 16 43.9 18.7 RtES085B18
K15S06W KC2015 09 24.24403123 52 47.31 +11 04 39.4 19.3 VrES085H21
K15S06W KC2015 09 24.24898123 52 48.27 +11 05 18.0 19.1 VrES085H21
K15S06W KC2015 09 24.25342923 52 49.19 +11 05 52.6 19.2 VrES085H21
K15S06W KC2015 09 24.86902 23 55 16.44 +12 21 33.6 19.4 RtES085204
K15S06W KC2015 09 24.87330 23 55 17.30 +12 22 03.9 tES085204
K15S06W KC2015 09 24.87778 23 55 18.10 +12 22 35.6 tES085204
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
703 Catalina Sky Survey. Observer R. E. Hill. Measurers E. J. Christensen,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
R. A. Kowalski, S. M. Larson, R. G. Matheny, F. C. Shelly. 0.68-m Schmidt
+ CCD.
B18 Terskol. Observers M. Andreev, A. Sergeev, N. Parakhin, V. Kozlov,
V. Godunova. Measurer M. Andreev. 0.6-m f/12.9 Cassegrain + CCD.
G45 Space Surveillance Telescope, Atom Site. Observers L. Banks, M. Blythe,
R. Brungard, P. Festler, T. McVey, J. Paige, W. Robertson, G. Spitz.
Measurers C. Byun, M. Cornell, M. Goldberg, A. Klein, J. Ruprecht,
G. Ushomirsky, J. Varey, H. Viggh, D. Woods. 3.5-m f/1 reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, T. Lister, T. Vorobjov. 0.61-m
f/4.0 astrograph + CCD.
Orbital elements:
2015 SW6 Earth MOID = 0.0219 AU
Epoch 2015 June 27.0 TT = JDT 2457200.5 MPC
M 342.64304 (2000.0) P Q
n 0.33013924 Peri. 320.30563 +0.72738190 +0.68616910
a 2.0733436 Node 356.32512 -0.58668234 +0.61473152
e 0.5359896 Incl. 8.39377 -0.35597669 +0.38894361
P 2.99 H 24.5 G 0.15 U 8
Residuals in seconds of arc
150923 G45 0.5+ 0.1- 150923 703 0.9- 0.2- 150923 B18 0.1- 0.0
150923 G45 0.3+ 0.0 150923 G45 0.2+ 0.2+ 150923 B18 0.1- 0.5+
150923 703 0.9- 1.2+ 150923 G45 0.1+ 0.4+ 150924 H21 0.2+ 0.2+
150923 G45 0.1+ 0.0 150923 G45 0.1+ 0.1+ 150924 H21 0.3- 0.1+
150923 703 0.1- 0.2- 150923 G45 0.5+ 0.0 150924 H21 0.2+ 0.1-
150923 G45 0.3+ 0.2+ 150923 703 1.4- 2.4- 150924 204 0.3- 0.2-
150923 703 0.0 0.6+ 150923 703 0.1+ 0.9- 150924 204 0.5+ 0.1-
150923 G45 0.3+ 0.4+ 150923 703 0.8+ 0.3- 150924 204 0.2- 0.1+
150923 G45 0.2+ 0.1+ 150923 B18 0.1+ 0.2+
Ephemeris:
2015 SW6 a,e,i = 2.07, 0.54, 8 q = 0.9621
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2015 08 25 13 07 52.2 -42 43 52 0.1367 0.9656 66.9 105.6 24.0
...
2015 09 09 14 59 02.6 -60 43 39 0.04827 1.0002 80.0 97.3 21.4
...
2015 09 17 22 41 32.4 -26 44 38 0.03003 1.0320 152.5 26.8 18.2
...
2015 09 23 23 47 08.4 +08 01 43 0.05805 1.0610 171.3 8.2 19.0
2015 09 24 23 51 46.7 +10 32 58 0.06395 1.0663 169.3 10.0 19.3
2015 09 25 23 55 41.5 +12 37 45 0.07001 1.0716 167.7 11.5 19.6
...
2015 10 01 00 10 21.5 +19 50 05 0.1085 1.1054 162.6 15.7 20.8
...
2015 10 09 00 19 43.4 +23 27 16 0.1640 1.1550 160.5 16.8 21.8
...
2015 10 24 00 30 11.9 +24 56 47 0.2815 1.2579 156.5 18.4 23.2
A. U. Tomatic (C) Copyright 2015 MPC M.P.E.C. 2015-S85
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