20
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 05 Apr 2024
20 points (95.5% liked)
United Kingdom
4083 readers
249 users here now
General community for news/discussion in the UK.
Less serious posts should go in !casualuk@feddit.uk or !andfinally@feddit.uk
More serious politics should go in !uk_politics@feddit.uk.
Try not to spam the same link to multiple feddit.uk communities.
Pick the most appropriate, and put it there.
Posts should be related to UK-centric news, and should be either a link to a reputable source, or a text post on this community.
Opinion pieces are also allowed, provided they are not misleading/misrepresented/drivel, and have proper sources.
If you think "reputable news source" needs some definition, by all means start a meta thread.
Posts should be manually submitted, not by bot. Link titles should not be editorialised.
Disappointing comments will generally be left to fester in ratio, outright horrible comments will be removed.
Message the mods if you feel something really should be removed, or if a user seems to have a pattern of awful comments.
founded 1 year ago
MODERATORS
This will happen once per day lol. For a geostationary orbit anyway, as the orbital period is 24 hours.
The point, as you mentioned before, is that the nighttime/eclipse part of this period will be very short and the day very long. Our night lasts hours, a geostationary satellite's night is minutes (maybe a little over 1 hour for the longest ones).
This website calculates eclipse periods for satellites: https://www.satellite-calculations.com/Satellite/satellite_eclipse.htm Apparently it's a seasonal thing, like 3 months you get daily eclipses, 3 months you get no eclipse, then another 3 months on and another 3 off. The 3 months with eclipses are the around the equinoxes, so Feb-Apr and Aug-Oct.
The Equator isn't in line with the angle the earth revolves around the sun.
Yup that's what I gathered from this. Literally had the "duh" realisation as I was writing that comment.
Eclipses still happen once per day, when they happen, it's just also seasonal with no eclipses in the summer and winter.