#astrophoto
The most viral posts using #astrophoto across TikTok, Instagram, X, Facebook and Pinterest — ranked by real engagement tracked by ViralHunt.
We track 459 posts using #astrophoto across 4 networks, carrying 2.6M engagement between them — an average of 5.7K per post.
It is used most on Instagram: 407 of the 459 posts we hold, 89% of the total.
Where it performs hardest per post, though, is TikTok, averaging 107.8K — so the tag is posted most in one place and lands best in another, which is exactly the difference worth knowing before choosing where to use it.
Ranking comes from the posts themselves rather than from how often the tag appears, and it is recalculated as new posts are collected. How we measure this →
Top #astrophoto posts ALL NETWORKS
Filter by network, track every new post, and get alerts when #astrophoto starts trending.
Most viral #astrophoto on Instagram
See all 407 Instagram posts and track new ones live.
Most viral #astrophoto on Bluesky
See all 44 Bluesky posts and track new ones live.
Most viral #astrophoto on TikTok
Most viral #astrophoto on Mastodon
#astrophoto in five questions
What is #astrophoto and where is it used?
A hashtag with 459 posts tracked by ViralHunt across 4 networks, mostly on Instagram (407 posts). Those posts add up to 2.6M engagement, about 5.7K per post.
Where does #astrophoto perform best?
On TikTok: 107.8K engagement per post on average, even though it is posted more on Instagram. It is used in one place and works better in another.
When do people post with #astrophoto?
Mostly on Tuesdays, around 14:00 UTC: 26% of the 459 dated posts fall in the three hours around that time. Posting when the tag is active is posting when someone is reading it.
Who uses #astrophoto most?
itscosmoknowledge (Instagram, 402 posts), jbworkshop.bsky.social (Bluesky, 15 posts), astrocamp.bsky.social (Bluesky, 8 posts), herrmicha.bsky.social (Bluesky, 6 posts), astrocampEU (Mastodon, 3 posts), bernhardschaefer.bsky.social (Bluesky, 2 posts).
When people post with #astrophoto
Hour of day and day of the week of the 459 dated posts carrying this tag (times in UTC). The busiest hour and day are marked.
Track #astrophoto across every network
ViralHunt watches 13 networks live and shows you what's trending in your niche — before everyone reacts.
Try for free