MPEC 2014-W12 : 2014 WW4
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M.P.E.C. 2014-W12 Issued 2014 Nov. 18, 14:07 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 WW4
Observations:
K14W04W* C2014 11 16.26046 03 47 05.54 +15 19 01.6 20.1 VqEW012703
K14W04W C2014 11 16.26962 03 46 56.23 +15 23 09.7 19.5 VqEW012703
K14W04W C2014 11 16.27463 03 46 51.18 +15 25 25.1 19.4 VqEW012703
K14W04W C2014 11 16.27965 03 46 46.13 +15 27 41.0 18.9 VqEW012703
K14W04W C2014 11 16.37398 03 45 09.55 +16 10 12.3 19.1 VqEW012703
K14W04W C2014 11 16.37448 03 45 08.91 +16 10 26.2 19.2 VqEW012703
K14W04W C2014 11 16.37498 03 45 08.31 +16 10 41.1 19.4 VqEW012703
K14W04W C2014 11 16.37548 03 45 07.87 +16 10 54.5 19.5 VqEW012703
K14W04W C2014 11 16.37598 03 45 07.30 +16 11 09.6 19.6 VqEW012703
K14W04W C2014 11 16.48205 03 43 19.15 +16 58 51.5 20.3 VqEW012703
K14W04W C2014 11 16.48255 03 43 18.42 +16 59 06.8 19.4 VqEW012703
K14W04W C2014 11 16.48306 03 43 18.00 +16 59 22.5 19.5 VqEW012703
K14W04W C2014 11 16.65862 03 40 29.71 +18 19 40.9 19.6 RoEW012300
K14W04W C2014 11 16.66159 03 40 26.56 +18 21 02.2 19.7 RoEW012300
K14W04W C2014 11 16.66691 03 40 20.92 +18 23 26.8 19.5 RoEW012300
K14W04W MC2014 11 16.83479 03 37 37.20 +19 39 38.4 qEW012246
K14W04W MC2014 11 16.83540 03 37 36.52 +19 39 56.3 qEW012246
K14W04W C2014 11 17.13502 03 32 09.19 +21 57 39.6 18.3 VMEW012033
K14W04W C2014 11 17.13957 03 32 04.22 +21 59 44.4 18.3 VMEW012033
K14W04W C2014 11 17.15111 03 31 51.60 +22 05 01.2 19.1 VMEW012033
K14W04W C2014 11 17.15566 03 31 46.64 +22 07 05.9 19.1 VMEW012033
K14W04W KC2014 11 17.21357 03 30 56.49 +22 34 58.8 oEW012291
K14W04W KC2014 11 17.21389 03 30 56.13 +22 35 07.6 18.1 RoEW012291
K14W04W KC2014 11 17.21418 03 30 55.82 +22 35 15.5 oEW012291
K14W04W KC2014 11 18.18647703 12 10.83 +29 59 35.8 19.7 VuEW012H21
K14W04W KC2014 11 18.19021803 12 05.99 +30 01 16.5 19.7 VuEW012H21
K14W04W KC2014 11 18.19190003 12 03.88 +30 02 02.4 19.7 VuEW012H21
K14W04W KC2014 11 18.28176 03 10 08.87 +30 42 15.6 19.8 RqEW012H36
K14W04W KC2014 11 18.28531 03 10 04.32 +30 43 51.1 20.0 RqEW012H36
K14W04W KC2014 11 18.28886 03 09 59.69 +30 45 24.9 19.7 RqEW012H36
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observer B. Stecklum. 1.34-m
f/4 Schmidt + CCD.
246 Klet Observatory-KLENOT. Observers J. Ticha, M. Tichy, M. Kocer.
Measurer M. Tichy. 1.06-m KLENOT Telescope + CCD.
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
300 Bisei Spaceguard Center--BATTeRS. Observers S. Okumura, N. Hashimoto.
1.0-m f/3.0 reflector + CCD.
703 Catalina Sky Survey. Observer R. E. Hill. Measurers E. J. Christensen,
A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson, R. A. Kowalski,
S. M. Larson, F. C. Shelly. 0.68-m Schmidt + CCD.
H21 Astronomical Research Observatory, Westfield. Observers T. Linder,
R. Holmes. 0.76-m f/3.0 astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
Orbital elements:
2014 WW4 Earth MOID = 0.0533 AU
Epoch 2014 Dec. 9.0 TT = JDT 2457000.5 MPC
M 330.60638 (2000.0) P Q
n 0.86072392 Peri. 55.57513 -0.26665802 -0.89045377
a 1.0945278 Node 54.28467 +0.66569813 -0.44685066
e 0.0773998 Incl. 27.01227 +0.69695014 +0.08611953
P 1.15 H 25.3 G 0.15 U 7
Residuals in seconds of arc
141116 703 0.1- 0.4+ 141116 703 (0.6- 1.6-) 141117 033 0.4- 0.4+
141116 703 0.4- 0.5+ 141116 703 0.8+ 0.4+ 141117 291 0.0 0.2+
141116 703 0.2+ 0.3+ 141116 300 0.4- 0.4+ 141117 291 0.0 0.1+
141116 703 1.0+ 0.3+ 141116 300 0.1- 0.3+ 141117 291 0.3+ 0.1-
141116 703 1.5+ 0.8- 141116 300 0.5+ 0.7- 141118 H21 0.4- 0.2+
141116 703 0.4- 0.4- 141116 246 0.2+ 1.5- 141118 H21 0.8- 0.2-
141116 703 (1.6- 0.9+) 141116 246 0.3- 0.5- 141118 H21 0.1- 0.3+
141116 703 0.5- 0.8+ 141117 033 0.7- 0.4+ 141118 H36 0.0 0.4-
141116 703 (1.4- 2.4+) 141117 033 0.5- 0.4+ 141118 H36 0.9+ 0.4+
141116 703 (2.6+ 3.3-) 141117 033 0.5- 0.5+ 141118 H36 0.7+ 0.4-
Ephemeris:
2014 WW4 a,e,i = 1.09, 0.08, 27 q = 1.0098
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2014 10 19 05 49 21.8 -40 15 41 0.2427 1.0763 102.8 64.5 24.7
...
2014 11 03 05 27 32.7 -31 55 58 0.1307 1.0578 117.0 56.7 23.1
...
2014 11 11 04 47 07.3 -14 39 29 0.07583 1.0486 139.1 38.2 21.3
...
2014 11 17 03 34 40.3 +20 56 46 0.05335 1.0421 177.4 2.5 19.3
2014 11 18 03 15 55.5 +28 35 38 0.05326 1.0411 169.8 9.7 19.7
2014 11 19 02 54 44.5 +35 54 05 0.05443 1.0401 161.1 17.9 20.0
...
2014 11 25 00 11 50.1 +60 49 30 0.08078 1.0342 123.6 52.7 21.8
...
2014 12 03 21 42 22.0 +63 41 56 0.1357 1.0271 104.0 68.7 23.4
...
2014 12 18 20 23 11.7 +61 22 49 0.2430 1.0168 90.8 75.4 24.9
A. U. Tomatic (C) Copyright 2014 MPC M.P.E.C. 2014-W12
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