MPEC 2014-S40 : 2014 SW141
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M.P.E.C. 2014-S40 Issued 2014 Sept. 22, 23:22 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 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
2014 SW141
Observations:
K14SE1W* C2014 09 18.38454 22 45 16.391-18 55 34.53 21.3 wLES040F51
K14SE1W C2014 09 18.39573 22 45 14.434-18 55 16.28 21.9 wLES040F51
K14SE1W C2014 09 18.40693 22 45 12.493-18 54 57.98 21.9 wLES040F51
K14SE1W C2014 09 18.41811 22 45 10.599-18 54 39.72 21.7 wLES040F51
K14SE1W KC2014 09 19.20453822 43 03.97 -18 32 47.3 21.3 RqES040W85
K14SE1W KC2014 09 19.21163622 43 02.79 -18 32 35.4 21.1 RqES040W85
K14SE1W KC2014 09 19.21866022 43 01.60 -18 32 23.7 21.4 RqES040W85
K14SE1W _C2014 09 19.29937722 42 50.101-18 30 28.00 21.3 RtES040568
K14SE1W _C2014 09 19.30063422 42 49.891-18 30 25.93 21.3 RtES040568
K14SE1W _C2014 09 19.30189122 42 49.675-18 30 23.76 21.3 RtES040568
K14SE1W KC2014 09 20.29602 22 40 10.46 -18 02 30.0 22.0 RoES040291
K14SE1W KC2014 09 20.29902 22 40 09.94 -18 02 24.9 26.0 RoES040291
K14SE1W KC2014 09 20.30202 22 40 09.45 -18 02 19.8 21.8 RoES040291
K14SE1W KC2014 09 22.32493 22 34 54.23 -17 03 14.6 oES040291
K14SE1W KC2014 09 22.33610 22 34 52.49 -17 02 53.8 oES040291
Observer details:
291 LPL/Spacewatch II. Observers R. A. Mastaler, T. H. Bressi. 1.8-m f/2.7
reflector + CCD.
568 Mauna Kea. Observers R. J. Wainscoat, A. Draginda. Measurers M. Micheli,
R. J. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
F51 Pan-STARRS 1, Haleakala. Observers N. Primak, A. Schultz, T. Goggia,
M. Willman. Measurers B. Bolin, K. Chambers, S. Chastel, L. Denneau,
H. Flewelling, M. Huber, E. Magnier, E. Schunova, R. Wainscoat, C. Waters.
1.8-m Ritchey-Chretien + CCD.
W85 Cerro Tololo-LCOGT A. Observer T. Lister. 1.0-m f/8 Ritchey-Chretien
+ CCD.
Orbital elements:
2014 SW141 Earth MOID = 0.2584 AU
Epoch 2014 Dec. 9.0 TT = JDT 2457000.5 MPC
M 351.05635 (2000.0) P Q
n 0.53969947 Peri. 66.82942 +0.40206871 -0.91560535
a 1.4940600 Node 359.44019 +0.70250671 +0.31041858
e 0.2217947 Incl. 16.38401 +0.58721808 +0.25555263
P 1.83 H 22.3 G 0.15 U 7
Residuals in seconds of arc
140918 F51 0.5+ 0.1- 140919 W85 0.3+ 0.4- 140920 291 0.0 0.0
140918 F51 0.1- 0.0 140919 W85 0.2+ 0.5- 140920 291 0.3- 0.0
140918 F51 0.4- 0.1+ 140919 568 0.1+ 0.2+ 140920 291 0.1- 0.1-
140918 F51 0.1- 0.1+ 140919 568 0.1+ 0.2+ 140922 291 0.3- 0.2-
140919 W85 0.1+ 0.4- 140919 568 0.0 0.3+ 140922 291 0.5+ 0.3+
Ephemeris:
2014 SW141 a,e,i = 1.49, 0.22, 16 q = 1.1627
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2014 08 23 23 48 11.8 -25 52 56 0.4607 1.4350 152.2 19.2 22.4
...
2014 09 07 23 16 00.2 -23 07 36 0.3920 1.3871 162.8 12.4 21.7
...
2014 09 15 22 54 28.6 -20 22 16 0.3712 1.3618 160.8 14.1 21.6
...
2014 09 21 22 38 20.2 -17 41 59 0.3634 1.3431 155.4 18.2 21.7
2014 09 22 22 35 44.9 -17 12 39 0.3628 1.3400 154.3 19.0 21.7
2014 09 23 22 33 12.3 -16 42 39 0.3623 1.3369 153.2 19.8 21.7
...
2014 09 29 22 19 07.4 -13 31 29 0.3630 1.3187 146.0 25.1 21.9
...
2014 10 07 22 04 25.0 -08 59 11 0.3724 1.2951 136.4 32.1 22.1
...
2014 10 22 21 51 01.0 -00 33 30 0.4085 1.2541 120.7 43.0 22.5
A. U. Tomatic (C) Copyright 2014 MPC M.P.E.C. 2014-S40
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