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Posted: 04.06.2021, 13:32
by Trolligi 112477

Posted: 04.06.2021, 13:36
by trappistplanets
thanks trolligi

3 Late Thermal Pulse Stars

Posted: 07.06.2021, 22:56
by Trolligi 112477
This small addon adds 3 late thermal pulse stars, stars which have passed the AGB stage and are going through a small flash of fusion before they actually die. About a quarter of all AGB stars go through this phase.

The 3 stars (Sakurai's Object, FG Sagittae and V605 Aquillae) are all quite different from each other in terms of parameters.

Late Thermal Pulse stars.zip
(662 Bytes) Downloaded 29 times

Posted: 30.06.2021, 14:23
by Trolligi 112477
This is my 4th version of the galactic WR stars addon. I think it adds WR 20, 24, 35, 39, 52, 60, 61, 62, 67, 77f, 77n A, 77n B, 82, 87, 89, 90, 94, 100, 101-2, 102c, 105, 111, 111-13, 120, 133 A, 133 B, 134, 135, 138a, and 142a.

WRs.zip
(5.47 KiB) Downloaded 30 times

HD 45166

Posted: 15.07.2021, 18:38
by Trolligi 112477
This addon adds HD 45166, an exotic binary system containing a B-type star and what is called a quasi-WR star, which is a WR-like star, but less extreme and less massive, as it is formed through the stripping of its outer layers, like blue subdwarfs. HD 45166 A is still reasonably bright, actually brighter than one WR (WR 119), also the dimmest WR known.
hd45166.png

HD 45166 B on the left and HD 45166 A on the right

HD 45166.zip
(6.06 MiB) Downloaded 33 times

NGC 2020

Posted: 04.09.2021, 20:48
by Trolligi 112477
This addon adds NGC 2020, a large WR wind-blown bubble nebula in the Large Magellanic Cloud, and its central star, the Wolf-Rayet binary BAT99-59. I've wanted to make this for a long time.

NGC 2020
NGC2020.png


NGC 2020.zip
(4.5 MiB) Downloaded 29 times