MPEC 2014-S47 : 2014 SM142
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M.P.E.C. 2014-S47 Issued 2014 Sept. 23, 00:30 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 SM142
Observations:
K14SE2M* C2014 09 19.56720 03 41 31.804-28 02 57.34 21.6 wLES047F51
K14SE2M C2014 09 19.57841 03 41 33.327-28 02 07.75 21.3 wLES047F51
K14SE2M C2014 09 19.58962 03 41 34.845-28 01 17.93 21.4 wLES047F51
K14SE2M C2014 09 19.60081 03 41 36.369-28 00 28.36 21.3 wLES047F51
K14SE2M KC2014 09 20.28307703 43 22.37 -27 07 48.8 20.9 RqES047W85
K14SE2M KC2014 09 20.29049603 43 23.41 -27 07 14.3 21.1 RqES047W85
K14SE2M KC2014 09 20.29791903 43 24.44 -27 06 39.3 21.1 RqES047W85
K14SE2M KC2014 09 21.40701 03 46 17.91 -25 35 52.6 20.7 RoES047291
K14SE2M KC2014 09 21.40874 03 46 18.17 -25 35 43.4 20.8 RoES047291
K14SE2M KC2014 09 21.41050 03 46 18.41 -25 35 34.4 20.6 RoES047291
K14SE2M KC2014 09 22.51585 03 49 13.81 -23 55 37.5 oES047291
K14SE2M KC2014 09 22.51670 03 49 13.93 -23 55 33.1 oES047291
Observer details:
291 LPL/Spacewatch II. Observers R. A. Mastaler, T. H. Bressi. 1.8-m f/2.7
reflector + 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 SM142 Earth MOID = 0.0702 AU
Epoch 2014 Dec. 9.0 TT = JDT 2457000.5 MPC
M 11.06310 (2000.0) P Q
n 0.23137932 Peri. 16.69766 +0.81587755 -0.55803879
a 2.6277640 Node 19.64189 +0.46555142 +0.47862226
e 0.5996312 Incl. 26.77899 +0.34293686 +0.67787420
P 4.26 H 22.3 G 0.15 U 7
Residuals in seconds of arc
140919 F51 0.0 0.2+ 140920 W85 0.3+ 0.2- 140921 291 0.1+ 0.2+
140919 F51 0.0 0.1+ 140920 W85 0.3+ 0.4- 140921 291 0.0 0.1+
140919 F51 0.1- 0.1+ 140920 W85 0.2+ 0.1- 140922 291 0.0 0.2+
140919 F51 0.0 0.2- 140921 291 0.0 0.2- 140922 291 0.1- 0.2-
Ephemeris:
2014 SM142 a,e,i = 2.63, 0.60, 27 q = 1.0521
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2014 08 24 02 40 42.6 -42 25 36 0.4863 1.2886 114.1 45.7 23.0
...
2014 09 08 03 14 13.8 -37 29 48 0.3393 1.1932 115.4 49.7 22.2
...
2014 09 16 03 32 43.2 -31 52 27 0.2643 1.1498 117.0 51.2 21.6
...
2014 09 22 03 47 51.3 -24 42 57 0.2115 1.1215 118.9 51.6 21.1
2014 09 23 03 50 33.5 -23 08 18 0.2032 1.1172 119.3 51.6 21.0
2014 09 24 03 53 19.9 -21 25 12 0.1951 1.1130 119.7 51.5 20.9
...
2014 09 30 04 11 55.7 -07 17 56 0.1520 1.0904 122.3 50.9 20.3
...
2014 10 08 04 46 02.8 +24 13 23 0.1226 1.0680 121.2 53.1 19.8
...
2014 10 23 07 21 56.3 +73 00 12 0.1869 1.0521 102.7 67.3 21.1
A. U. Tomatic (C) Copyright 2014 MPC M.P.E.C. 2014-S47
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