2009 World Wide Occultations of the Pleiades Star Cluster (M45)

Listings generated from tables published in Sky & Telescope® Magazine, Jan 2009 issue

All times given in these predictions are in Universal Time. Predictions included both disappearance and reappearance times, although depending on the phase of the moon, one or the other may not be possible to observe at the instant of the event. When Moon % is "+" (waxing), the star will disappear on the dark side, and reappearance is on the bright side; when the Moon % is "-" (waning), the star will reappear on the dark side, and disappearance on the bright side. Observing disappearances and reappearance of stars on the bright side are difficult, and accuracies in timing these events are not reliable.

All predictions and charts were generated using Occult v4.0.1.5

Note: Starting with 2009 predictions, cities will be prefixed with their 2 letter country code. Those for the United States will also include the 2 letter state code after the city. For a complete listing of the 2 letter country codes used in the predictions please download this PDF file for reference. For those wanting the longitude and latitude of the cities used in the prediction process for converting times to your location, please download this zip file for reference.

How to convert the predicted time to your site location time using the A/B factor

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THE SIX BRIGHTEST PLEIADS
NUMER COMMON NAME SAO NO. ZC NO. VIS MAG SPEC CL
25 (eta) Alcyone SAO76199 ZC552 2.86 B7III
27 Atlas SAO76228 ZC560 3.62 B8III
17 Electra SAO76131 ZC537 3.70 B6IIIe
20 Maia SAO76155 ZC541 3.86 B8III
23 Merope SAO76172 ZC545 4.17 B6IVe
19 Taygeta SAO76140 ZC539 4.29 B6IV

DATE-TIME STAR ZC No. MOON % MAP COVERAGE PREDICTIONS
           
07 Jan - 17h Alcyone ZC 552 84+ Northern Europe & Asia view
07 Jan - 17h Atlas ZC 560 84+ Northern Europe & Asia view
07 Jan - 17h Electra ZC 537 84+ Northern Europe & Asia view
07 Jan - 17h Maia ZC 541 84+ Northern Europe & Asia view
07 Jan - 17h Merope ZC 545 84+ Northern Europe & Asia view
07 Jan - 17h Taygeta ZC 539 84+ Northern Europe & Asia view
           
04 Feb - 02h Alcyone ZC 552 62+ Northern North America view
04 Feb - 02h Atlas ZC 560 62+ Northern North America view
04 Feb - 02h Electra ZC 537 62+ Northern North America view
04 Feb - 02h Maia ZC 541 62+ Northern North America view
04 Feb - 02h Merope ZC 545 62+ Northern North America view
04 Feb - 02h Taygeta ZC 539 62+ Northern North America view
           
03 Mar - 06h Alcyone ZC 552 40+ Siberia, NW North America view
03 Mar - 06h Atlas ZC 560 40+ Siberia, NW North America view
03 Mar - 06h Electra ZC 537 40+ Siberia, NW North America view
03 Mar - 06h Maia ZC 541 40+ Siberia, NW North America view
03 Mar - 06h Merope ZC 545 40+ Siberia, NW North America view
03 Mar - 06h Taygeta ZC 539 40+ Siberia, NW North America view
           
30 Mar - 14h Alcyone ZC 552 18+ W Russia & Central Asia view
30 Mar - 14h Atlas ZC 560 18+ W Russia & Central Asia view
30 Mar - 14h Electra ZC 537 18+ W Russia & Central Asia view
30 Mar - 14h Maia ZC 541 18+ W Russia & Central Asia view
30 Mar - 14h Merope ZC 545 18+ W Russia & Central Asia view
30 Mar - 14h Taygeta ZC 539 18+ W Russia & Central Asia view
           
26 Apr - 22h Alcyone ZC 552 04+ Iceland, Lapland, Svalbard view
26 Apr - 22h Atlas ZC 560 04+ Iceland, Lapland, Svalbard view
26 Apr - 22h Electra ZC 537 04+ Iceland, Lapland, Svalbard view
26 Apr - 22h Maia ZC 541 04+ Iceland, Lapland, Svalbard view
26 Apr - 22h Merope ZC 545 04+ Iceland, Lapland, Svalbard view
26 Apr - 22h Taygeta ZC 539 04+ Iceland, Lapland, Svalbard view
           
20 Jun - 16h Alcyone ZC 552 06- Guam & Midway Islands view
20 Jun - 16h Atlas ZC 560 06- Guam & Midway Islands view
20 Jun - 16h Electra ZC 537 06- Guam & Midway Islands view
20 Jun - 16h Maia ZC 541 06- Guam & Midway Islands view
20 Jun - 16h Merope ZC 545 06- Guam & Midway Islands view
20 Jun - 16h Taygeta ZC 539 06- Guam & Midway Islands view
           
18 Jul - 02h Alcyone ZC 552 22- Europe view
18 Jul - 02h Atlas ZC 560 22- Europe view
18 Jul - 02h Electra ZC 537 22- Europe view
18 Jul - 02h Maia ZC 541 22- Europe view
18 Jul - 02h Merope ZC 545 22- Europe view
18 Jul - 02h Taygeta ZC 539 22- Europe view
           
14 Aug - 10h Alcyone ZC 552 43- North America view
14 Aug - 10h Atlas ZC 560 43- North America view
14 Aug - 10h Electra ZC 537 43- North America view
14 Aug - 10h Maia ZC 541 43- North America view
14 Aug - 10h Merope ZC 545 43- North America view
14 Aug - 10h Taygeta ZC 539 43- North America view
           
10 Sep - 15h Alcyone ZC 552 66- E Asia, Japan, Philippine Islands view
10 Sep - 15h Atlas ZC 560 66- E Asia, Japan, Philippine Islands view
10 Sep - 15h Electra ZC 537 66- E Asia, Japan, Philippine Islands view
10 Sep - 15h Maia ZC 541 66- E Asia, Japan, Philippine Islands view
10 Sep - 15h Merope ZC 545 66- E Asia, Japan, Philippine Islands view
10 Sep - 15h Taygeta ZC 539 66- E Asia, Japan, Philippine Islands view
           
07 Oct - 22h Alcyone ZC 552 85- Africa & Southern Asia view
07 Oct - 22h Atlas ZC 560 85- Africa & Southern Asia view
07 Oct - 22h Electra ZC 537 85- Africa & Southern Asia view
07 Oct - 22h Maia ZC 541 85- Africa & Southern Asia view
07 Oct - 22h Merope ZC 545 85- Africa & Southern Asia view
07 Oct - 22h Taygeta ZC 539 85- Africa & Southern Asia view
           
04 Nov - 05h Alcyone ZC 552 98- S North America, N South America, NW Africa view
04 Nov - 05h Atlas ZC 560 98- S North America, N South America, NW Africa view
04 Nov - 05h Electra ZC 537 98- S North America, N South America, NW Africa view
04 Nov - 05h Maia ZC 541 98- S North America, N South America, NW Africa view
04 Nov - 05h Merope ZC 545 98- S North America, N South America, NW Africa view
04 Nov - 05h Taygeta ZC 539 98- S North America, N South America, NW Africa view
           
01 Dec - 15h Alcyone ZC 552 99+ S & E Asia, Japan, Guam view
01 Dec - 15h Atlas ZC 560 99+ S & E Asia, Japan, Guam view
01 Dec - 15h Electra ZC 537 99+ S & E Asia, Japan, Guam view
01 Dec - 15h Maia ZC 541 99+ S & E Asia, Japan, Guam view
01 Dec - 15h Merope ZC 545 99+ S & E Asia, Japan, Guam view
01 Dec - 15h Taygeta ZC 539 99+ S & E Asia, Japan, Guam view
           
29 Dec - 01h Alcyone ZC 552 89+ S North America, N South America, NW Africa view
29 Dec - 01h Atlas ZC 560 89+ S North America, N South America, NW Africa view
29 Dec - 01h Electra ZC 537 89+ S North America, N South America, NW Africa view
29 Dec - 01h Maia ZC 541 89+ S North America, N South America, NW Africa view
29 Dec - 01h Merope ZC 545 89+ S North America, N South America, NW Africa view
29 Dec - 01h Taygeta ZC 539 89+ S North America, N South America, NW Africa view


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