Timeline of a G-type(Yellow Dwarf) Subdwarf Star System - Planetballs
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- เผยแพร่เมื่อ 13 พ.ย. 2021
- Timeline of a G-type Subdwarf Star
Source:
rainman.astro.illinois.edu/ddr...
en.wikipedia.org/wiki/Subdwarf
43.
Planetballs are basically same to Polandballs, the difference is the character, not countries, but space objects including stars, planets, moons and even galaxies.
Credits:
Kevin MacLeod - Garden Music
Toby Fox - Battle Against a True Hero(Remix by DogePro) - วิทยาศาสตร์และเทคโนโลยี
![อาจารย์ยอด : สวยกินคน [ผี]](http://i.ytimg.com/vi/_-TIJOwkRA4/mqdefault.jpg)
Subdwarf stars are unenriched in heavy elements. The lower metallicity decreases the radiation pressure, resulting in a smaller, hotter star for a given mass.
Our Sun's metallicity is 1.3%~1.8%
The random star in this video is 0.06%
b - 0.87AU(in 1:10) - 2.7MEarth
c - 2.3AU(in 1:10) - 380MEarth
Okay
Doge their the same time
@@anemoia3067 same
Kk
Baka
0:30 Clumps and Disk Formation
0:40 Formation of Star
0:45 Formation of C
0:50 First Stellar Flare,Planet inpact with Star,Formation of B
0:53 Formation of Ring System around Star
0:55 Orbital get Unstable,Star Temperature get 6000K(G0V)
1:08 Ring System Destroyed
1:10 B Cool down
1:40 Ice Melts
1:50 First land
2:00 Habitable
2:30 Major Inpact on B
2:40 C give Dust Ring
2:55 Star Temperature get 6200K(F8.5V)
3:02 Star Luminosity get 1.0002 Sun
3:40 Runaway Greenhouse Effect on B
3:40 B like Venus present
4:45 Two Galaxy together complete
5:10 Need Hydrogens H2?
5:15 Star Cool Down but Luminosity is⬆️
5:30 B lost Atmosphere by High Temperature
5:40 Expansion Orbital
5:45 F type Clump
5:52 Star Cool down again.Asymptotic Giant Branch
5:57 Thermal Pusation Asymptotic Giant Branch
6:00 Fallen B’Orbit
6:02 Destruction of B. Star Collapse
6:03 C Lost mass.Death of Star
Eventually, the star will cool off to a black dwarf.
These are all so cool to see. The life and death of stars are always so fascinating
and sad..
@@alphalostcontrol and thoughtful..
i can’t actually believe he did this, i thought he wouldn’t do G, because of solar system.
I KNOW RIGHT!? I said that too haha XD
to be exact, sun is a G2V star
Almost an F type
@@mjaned0528 Cold Sun Theory suggests that our Sun when it was born was 30% Dimmer 20% smaller.. evolutionary tracks suggest that our Sun started as G4V but it get hotter as it reach the Late Main Sequence period..
I thought the sun was a f type star f9V
i just realized all you gotta do to make these is
1: a decent editing software
2: creativity
3: and some space knowledge
True
Nice Timeline. I really like the Drifting Continents animation lol
heheh
sup mars
don't ask why i have many account
@@lattenlatterballanimation5538 Sup cooly
@@MarsBallAnimations sup
This is a very well done animation! Hopefully, more of these are made..well, not all the time, as it’s good to take breaks :]
Just stumbled onto your channel looking for great examples of animation that are space related. I think I found a gem, great work.
2:51 Thanks! 👍🏾
Timeline for the 5.6111377e+17th time:
*Starting system*
0:40 Star forms.
0:48 Planets slowly forming. (B AND C)
1:03 Planets orbits becoming unstable.
1:10 Orbits stablise.
1:32 B's ice melts.
2:26 B gains life.
2:30 Major impact on B.
2:40 C gains rings possibly due to a comet.
3:47 Runaway greenhouse effect on B.
5:09 Star runs out of hydrogen.
5:33 B's atmosphere stripped away due to intense solar winds.
5:54 Star enters asymptotic giant branch.
6:02 B is destroyed.
6:03 C loses alot of it's mass, sun becomes white dwarf.
*End.*
Hello Deutschland
AAAAAAA THEY ARE GOING TO CONQUER HAFF OF EUROPE
Nice
@@unfunnywall8144 did you comment on the wrong video
It’s technically c and d because b went in the sun
Hey man, smooth animations this time around. I usually watch your videos to help with sleep. I stayed awake for this one.
That's a lot of detail, great work bro! 👌
5:21 subgiant
5:28 Orange giant
5:07 Terminal age main sequence star
5:34 Red giant
Idk Why But the "OoOoh YeEeEEeessss" Thing makes me wanna break my head.
Haven't been here for a long time the editing so so much better great job doge pro
Wow the effects are better than all other ones very good😃
heya. i've seen a skele-ton amount of underrated channels but tibia honest, this is the best one. it's asriel as it gets, such a great tu-toriel to the topic. i've mett-a-ton of people like you, I usually spam-tons of comments on the great work
Nice another undertale fan
Awesome video! I especially liked the touch of the HR diagram in the corner and showing the continents changing on the B planet. (Reminds me of Algol's videos.) And they were pink! In my mind that was some kind of algal bloom or something, so that planet had life for a while. Maybe not complex life, but life. :)
(and then the star just HAD to smack it at the very last second before becoming a white dwarf. D'oh!)
5:40 That’s a cool beat tho *Best part*
Part 2… 6:05
For those who are wondering if this the normal G-type star evolution. No, it's not. This is the G-type *subdwarf* star video depicting the life of a subdwarf. However, it can be compared normal G-type star.
your animations are getting better and better.
Ur animations are getting so good
2:26 wow that rocky planet looks like me!
beautiful coincidence _(:з」∠)_
Even tho I know that what these videos are about is HELLA MORE COMPLICATED THAN THIS, I find these mesmerizing to watch. If ya need a help, I'm here
You're animations is smooth like that comet in 0:53.. i like it
finally, a G-type star timeline, but the storyline is almost similar to the F-type stars
Wait has he done one?
@@chiefclockman01015 yes he has
We LIVE in a solar system with a G-type star, so IMO a G-type star timeline video was pointless because we already have MULTIPLE, that use our ACTUAL solar system.
@@WinVisten well this is a subdwarf type g
Your animation improved alot, i came before 3K subs :)
Events:
-Star and Gas Disk formation
-Formation of C
-Formation of B
-A forms and gets destroyed
-Orbits get unstable
-Star reaches a temp of 6000K
-B cools down
-Temp reaches 6200K
-Hydrogen exhausted
-Star enters red giant stage
-G type helium flash and red clump
-Star enters AGB stage
-Star enters thermal pulsation and violently releases outer layers
-B is pulled towards the star
-Destruction of B
-C loses mass
-Star loses 46% of mass and becomes a white dwarf
Congrats on 20k ! :D
Bravo. This is really cool!
Now all we need are Binary star systems! Maybe an O-type and M-type binary star system? And like the screen is sorta split into top and bottom halves to show both possible systems. 🤔
M-type red dwarf star gets ejected after O-type blue giant star died
Planet B:Nice Day :)
Gas Giant:Opps I In Inner Planet
Planet B:Oh No
Gas Giant:Sorry *ORBIT DISSUPRITION*
Planet B:Damn You Gas Giant This Is Cold
Many Time Later....
Planet B:Ok Nevermind Im Life Now.
1:07
*AND YOU JUST GOT NEW SUBSRIBER*
Woah you made it more cool
Woah! I love the animation
A very informative video!
Great videos
I love the music. It is so peacefull and relaxing
finally i needed this one
you hit 20K!
Finally, The G type Star video is uploaded
この動画とは関係ないですが、36時間でチャンネル登録者数が400人も伸びていて(20.5k→20.9k)すごいと思いました。
日本からも応援しています。
By the way, you got 400 subscribers in recent 36 hours (20.5k→20.9k)!
That's awesome!
I enjoy your video from Japan.
thank you!
Hi dogepro i luv ur vids ❤❤❤
oooh if u wanna keep doing timelines I would suggest u do the lowest possible star mass at 80 Jupiters (0.074 solar masses) stars like those can potentially last as long as 20T years :o
Jupiter rn is like: Why use me to scale mass???
Finally the G type star is uploaded
The your music is so good
0:20 phew i was thinkig if its the sun
G type star is sun like star
10/10 this animation and music is good add this music mire to videos
NOICE
also how did u make ur music
if the annotations were still a thing, I TOTALLY would've clicked that "Buy" button.
Though... I don't know why people were bugging you for a G-type star timeline video, because we already have like 3 or 4, because PLOTTWIST! the SUN is a G type star! As in, the Sun that EARTH orbits! OUR Sun! So we've been living in a G-type star's orbit this WHOLE TIME! A G-type star timeline wasn't something we needed since we already had multiple, but the fact that you went the extra 4.2 light years to make this anyway just so your fans will be happy, was really sweet of you
Good video :)
A subdwarf, sometimes denoted by "sd", is a star with luminosity class VI under the Yerkes spectral classification system
DEE IS BACK, YAY
Looks cool
6:01: a planet gets swallowed in just as the star explodes
6:11: white dwarf and a neptune
It not a neptune
Nice
what application you use for make this amazing animation?
6 minutes long but when I watch it it's like forever.
I love this
It’s first time I watch dogepro’s g type star
My new ASMR please keep doing videos.
WHICH PROGRAM DO YOU USE TO DO ANIMATION ? PLEASE
Cool
I love how the contitnents move on the terrestrial planet!
How the Channel name changed from DogePro to AstroCat
Before Channel name was DogePro but the cat knew that we wanted to make people to science some planets and more! So then the Channel was renamed to AstroCat.
Kinda relaxing tho ngl
Tau Ceti(Dure Mentor) was a sunlike Star with 0.790°M spectral class G9.0V is 7billion years and one of the Closest Stat system with possible 3 Habitable planets in just 12 light years away
5:30-undertale
6:02 that animation is so smooth
6:01 The rocky planet is happy to become spacedust, while the giant is sad to see it go and looks away for a moment.
Idea:maybe you can do timelines of fan made star? And binary star systems?
rip the planet that smashed into its star at the start of the video
Good videos happy
Would you please do timeline of solar system, but star is facing to camera and have it more accurate?
2:28 what’s the pink part on the planet?
Can you do binary and trinary systems?
Dogepro can you do more star systems please?
This needs to be a game
"Oh yes" it's a classic.
0:01 damn a 797 millibar tropical cyclone?!
My favorite show
cool
Will you ever create a discord?
Mettaton's "OH YES!" killed me.
5:13 Ooh I so love spear of justice from undertale
Higher metallicity stars actually libe longer than low metallicity stars. So a g type star of of G2 with higher metallicity would be of a higher mass as the suns mass is considered more in line with later g type stars (think G5) our sun has comparably low metallicity to other similar stars and also will live 1 billion years less than expected because of it.
This is the second G-type star timeline. The first was the timeline of our solar system
good
The Sun has a stellar classification of G2V
how you make music?
I thought G would never come, because of the sun and the solar system (the sun is G, like that star shown in the simulation)
Needed a couple of more planets. I wanted them to make more drama!
Oh yes!
Only OGs Will remeber that his channel name used to be dogepro
0:50 what, that planet just came with the star
4:20 The late main sequence is called.
hello DogePro, i wanted to say, *how old are you?*
1:14 when i turned the captions, it seems like the galaxy they're in is the satelite galaxy
6:00
you were a good friend
If you're wondering what pulled Jupiter out of the inner solar system, it was Saturn which migrated inwards alongside Jupiter, and migrated back out, taking Jupiter with it. I'm guessing that the planets followed each other because of an orbital resonance or something?
This is not a normal G-type star video...
only started click coming sound effect "ouh yes"