Channel
@astrowikiperri
On this record: Topic · Growth · Engagement · Posts · Cite this entry
3,451subscribers
+69 since we began measuring on 7 August 2026
Risers and fallers across the register · movement among entries of 3,162–10,000.
| Telegram ID | -1001530487883 |
|---|---|
| Type | Channel |
| Username | @astrowikiperri |
| Created | Between 1 August 2021 and 28 February 2023 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 7 August 2026 |
| Last confirmed live | 6 October 2026 |
| Measurements held | 13 |
| Confirmed unchanged | 2 times, most recently 6 October 2026 |
| On Telegram | t.me/astrowikiperri |
Travel — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-FP8, prompt version 1) read this channel’s own recent posts on 14 September 2026 and assigned it the closest of 31 fixed categories, at 73% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and why it has no browse page of its own yet.
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 29 Sept 2026, 23:38 | 3,451 | +4 |
| 19 Sept 2026, 16:21 | 3,447 | +38 |
| 11 Sept 2026, 01:57 | 3,409 | -1 |
| 6 Sept 2026, 05:38 | 3,410 | +4 |
| 2 Sept 2026, 07:25 | 3,406 | -3 |
| 29 Aug 2026, 23:05 | 3,409 | +2 |
| 24 Aug 2026, 03:37 | 3,407 | +9 |
| 20 Aug 2026, 17:27 | 3,398 | +4 |
| 17 Aug 2026, 10:56 | 3,394 | +3 |
| 14 Aug 2026, 00:38 | 3,391 | +5 |
| 11 Aug 2026, 03:34 | 3,386 | +4 |
| 7 Aug 2026, 20:01 | 3,382 | no change |
| 7 Aug 2026, 19:21 | 3,382 | first reading |
20 posts held, back to 7 July 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 page of Telegram’s post history, 20 posts per page.
Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 20 posts for this entry, the most recent from 6 August 2026. An engagement rate over an empty window would be a number about nothing.
Guida Scientifica del viaggio di gruppo SPEDIZIONE ARTICA in SVEZIA, NORVEGIA e FINLANDIA Quando: 01/03 - 14/03 (2027) Dove: Svezia, Norvegia e Finlandia, tour on the road Agenzia: SiVola Info e prenotazioni: https://www.sivola.it/viaggi/spedizione-artica-luca-perri
DOVE E COME VEDERE L'ECLISSI DEL 12 AGOSTO Quando: disponibile ora Dove: canale YouTube di Astrowikiperri https://youtu.be/DVnPNarAsZY
A SUICIDE SQUAD - Come, secondo la fisica, i supereroi morirebbero tutti male Quando: Sabato 19 settembre, ore 14:30 Dove: Milano, Civico Planetario Ulrico Hoepli Manifestazione: S T A R T - quando le stelle incontrano l'arte Biglietti: https://booking.lofficina.eu/Sito/Web/Acquisto.aspx?IdEvento=62310 Info: https://lofficina.eu/event/a-suicide-squad-19092026-1430/?event_date=2026-09-19
Servizio sulle tecnologie di sicurezza sviluppate in Superbike per la puntata di NOOS del 02/08/2026 Quando: disponibile ora Dove: RaiPlay Link della puntata (Luca a partire da 1:50:30 circa): https://www.raiplay.it/video/2026/07/Noos---L-avventura-della-conoscenza---Puntata-del-02082026-85e75470-85e9-4c92-a130-34eaa48ceea3.html
Ospite insieme al biologo marino Roberto Danovaro di Kilimangiaro Estate, condotto da Camila Raznovich Quando: stasera, giovedì 30 luglio, dalle 21:20 Dove: Rai3
LE ECLISSI HANNO INFLUENZATO LA STORIA DELL'UMANITÀ Quando: disponibile ora Dove: canale YouTube di Astrowikiperri https://youtu.be/VmK_xfR4f7w
PERRI CHRISTMAS - SPETTACOLO TEATRALE COMPLETO Quando: disponibile ora Dove: per ABBONATI al canale YouTube di Astrowikiperri https://youtu.be/6e-TRVqtIjs
Servizio sulle auto a guida autonoma per la puntata di NOOS del 26/07/2026 Quando: disponibile ora Dove: RaiPlay https://www.raiplay.it/video/2026/07/Auto-a-guida-autonoma-il-progetto-del-Politecnico-di-Milano---Noos-L-avventura-della-conoscenza-26072026-5dcb9ef2-b340-4b3b-a547-960b3c5aeed2.html?wt_mc=2.www.cpy.raiplay_vid_Noos-Lavventuradellaconoscenza Intera puntata (Luca a partire dal 43esimo minuto): https://ww…
Talk in fiera BEX - Beyond Explorarion Expo Con Gianluca Comandini, Chiara Brunetti e Vittorio Baraldi Quando: Venerdì 25 settembre, ore 11:30 Dove: Rimini, Rimini Expo Centre Biglietti: accesso gratuito con registrazione Info e registrazioni: https://cloud.bex-expo.space/visit-2026?utm_source=influencer&utm_medium=affiliate&utm_campaign=luca_perri
E=mc² È SBAGLIATA? Quando: disponibile ora Dove: canale YouTube di Astrowikiperri https://youtu.be/6JRSQowQXcg
STAR WARS FRA MUSICA E SCIENZA Accompagnato dall'Orchestra Sinfonica di Milano Quando: Domenica 25 ottobre 2026, ore 18:00 Dove: Brescia, Teatro Grande Info: https://teatrogrande.it/it/stagioni/2026/star-wars-fra-musica-e-scienza Biglietti: https://teatrogrande.vivaticket.it/it/event/orchestra-sinfonica-di-milano-star-wars-fra-musica-e-scienza/310658
Luca Perri / Astrowikiperri - eventi pinned a photo
Showing the 12 most recent of 20 posts we hold for @astrowikiperri. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 29 September 2026 — this entry's latest reading, not the date you are reading this.
“Luca Perri / Astrowikiperri - eventi” (@astrowikiperri), 3,451 subscribers as measured 29 September 2026. Telegram Register, tgregister.com/channel/astrowikiperri.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.