Planetario de Madrid engagement report
@PlanetarioMad - 363K followers on X
Measured over 25 original posts from a 30-day window, last computed on October 4, 2026.
Engagement
A typical post picks up 37 interactions against 363K followers, an engagement rate of 0.01%. Measured over 25 original posts, its engagement rate beats 34% of 19,932 tracked accounts of a similar size, which puts it in the middle of its size range rather than at either end. Posts are seen about 2.2K times each, and 1.71% of those impressions turn into an interaction. That is about 0.598% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 2.1 posts a day over the last 30 days, with activity on roughly 77% of days. Most posts go out around 08:00 UTC, and Sunday is the busiest day of the week. Of the 25 posts sampled, 100% carry an image or video and 16% link out. The account's strongest tracked post pulled 486 interactions, about 13x its own typical post. Recurring topics include #observaelcieloplanetariodemadrid, #cielosesa, #barcelona.
Measured over 25 original posts from a 30-day window, last computed on October 4, 2026. Recurring tags: #observaelcieloplanetariodemadrid, #cielosesa, #barcelona.
Compared with accounts its own size
Planetario de Madrid's engagement rate beats 34% of the tracked X accounts closest to it in follower count (19,932 accounts, accounts of similar size (decile 10 of 10)). A percentile is spread evenly by construction, so 50 really is the middle of that group and 90 really is its top tenth.
On engagement per impression rather than per follower it beats 63% of the same group. When those two numbers disagree, the gap is about how far its posts travel rather than how people react to them.
Where this sits in the catalog
At 0.01%, Planetario de Madrid sits above the 10th percentile of the 201,225 accounts in this comparison. That places it in the bottom 25% band, which runs below 0.024%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.004% |
| 25th percentile | 0.024% |
| 50th percentile | 0.141% |
| 75th percentile | 0.671% |
| 90th percentile | 2.53% |
| 99th percentile | 82.4% |
This ruler is the whole measured catalog, not a size-matched group: it shows where the raw rate falls across every account we can measure, all of which are large. For a like-for-like comparison, read the size-band percentile above instead. See how the bands are built
Posting timing
This account posts most often around 08:00 UTC, and Sunday is its busiest day of the week. The bars below are the catalog-wide pattern, with this account's own busiest slot marked. They do not show how this account performs at each hour: we keep one aggregate per account, not one per hour, so that measurement does not exist in our data.
Show engagement by hour posted, utc as a table
| Hour (UTC) | Vs author median | Posts |
|---|---|---|
| 00:00 UTC | -1% | 89K |
| 01:00 UTC | -2% | 90K |
| 02:00 UTC | -3% | 88K |
| 03:00 UTC | -4% | 94K |
| 04:00 UTC | -5% | 76K |
| 05:00 UTC | -4% | 75K |
| 06:00 UTC | -5% | 86K |
| 07:00 UTC | -5% | 93K |
| 08:00 UTC | -4% | 108K |
| 09:00 UTC | -4% | 124K |
| 10:00 UTC | -3% | 129K |
| 11:00 UTC | -3% | 141K |
| 12:00 UTC | -3% | 154K |
| 13:00 UTC | -3% | 167K |
| 14:00 UTC | -4% | 173K |
| 15:00 UTC | -2% | 176K |
| 16:00 UTC | -3% | 171K |
| 17:00 UTC | -3% | 159K |
| 18:00 UTC | -2% | 149K |
| 19:00 UTC | -2% | 141K |
| 20:00 UTC | -1% | 131K |
| 21:00 UTC | 0% | 116K |
| 22:00 UTC | -2% | 100K |
| 23:00 UTC | -1% | 90K |
Show engagement by day of week as a table
| Day | Vs author median | Posts |
|---|---|---|
| Sunday | +5% | 393K |
| Monday | +1% | 483K |
| Tuesday | -2% | 520K |
| Wednesday | -3% | 472K |
| Thursday | -2% | 430K |
| Friday | -3% | 447K |
| Saturday | +2% | 393K |
Formats this account uses
Its own posting mix on the left, and what each of those formats does across every account we track on the right. Only formats where the effect clears our publish test appear here, so an empty row is a format we could not measure rather than one that does nothing.
| Format | This account | Catalog effect | 95% interval | Accounts behind it |
|---|---|---|---|---|
| Image or video | 100% of posts | +111% | +108% to +115% | 34K |
| Outbound link | 16% of posts | -41% | -42% to -40% | 32K |
| Typical length | - | no effect | -2% to -1% | 42K |
- 100% of this account's sampled posts carry an image or video. Across the catalog, posts with an image or video run 111% above the same accounts' other posts.
- 16% of its posts carry a link off X. Across the catalog, posts with an outbound link run 41% below the same accounts' other posts.
- Its average post runs 258 characters, which falls in the 180 - 280 characters band. Across the catalog, posts of 180 to 280 characters match the same accounts' other posts almost exactly.
These are catalog-wide differences applied to this account's own posting mix, not a measurement of how each format performs for this account specifically. We keep one median per account, not one per format per account, so the second thing is not something this data can tell you.
Best tweets
- Aug 18, 202613x their median
Os presentamos esta impresionante imagen del inicio de la totalidad del eclipse del 12 de agosto, captada desde la Serra do Careón (Toques, A Coruña) por nuestro amigo Carlos Otero🔭📷. ¡Muchas gracias por compartirla! Equipo: Nikon D750 + Tamron 150-600 sobre montura EQ-6 Pro. https://t.co/XDmrJ5LbE7
- Aug 19, 20266.5x their median
SECUENCIA DEL ECLIPSE DEL 12 DE AGOSTO🌞 Composición de Pedro Arranz con 15 imágenes del eclipse total captadas desde Cenegro (Soria) por Pedro Arranz y Manuel Núñez Peñalba. Un magnífico recuerdo de una jornada inolvidable. ¡Gracias a ambos por compartir su trabajo! 📸✨🔭 https://t.co/fZx6TC70f6
- Sep 27, 20264.2x their median
GRAN BÓLIDO #SPMN260926K ANOCHE SOBRE GASCUÑA, #FRANCIA a las 19h10m55 TUC (21h10 CEST). Por hora de aparición, trayectoria y velocidad resultó espectacular a cientos de personas 📹Desde Esparreguera, #Barcelona de Jordi Gil @jgil65. Al listado @ice_csic 🔖https://t.co/ZL49qmwMg0 https://t.co/XqwZvSKHIS
- Aug 22, 20263.4x their median
ECLIPSE AL ATARDECER 🌞🌅 El eclipse total del 12 de agosto nos regaló una totalidad muy cerca del horizonte, ofreciendo imágenes de gran belleza. Pedro Arranz García captó esta secuencia completa desde Cenegro (Soria). ¡Gracias por compartir este magnífico trabajo! 📸✨🔭 https://t.co/C4VRfY1kF6
- Aug 27, 20263.4x their median
Eclipse parcial de luna 🌚 Región norte lunar no llega a entrar en la sombra 28 de agosto de 2026 📅 Máximo 06:13 hop 🕛 | Luna baja sobre el oeste-suroeste Visible en España 🇪🇸 | No en todas sus fases según regiones | De madrugada ⚠ #ObservaelcieloPlanetariodeMadrid 🔭👀 https://t.co/NNurRLs0KH
- Aug 31, 20262.5x their median
Planetas y Luna en septiembre 2026🌙✨ Mercurio | Inobservable Venus | Atardecer Saturno | Toda la noche Júpiter y Marte | 2ª parte noche Madrugada: ✅Día 7 | Luna‑Marte ✅Día 8 | Luna‑Júpiter ✅Día 26 | Luna‑Saturno Atardecer: ✅Día 14 | Luna‑Venus | Ocultación diurna https://t.co/1Zg8qIpFtq
- Sep 23, 20262.5x their median
Equinoccio de septiembre 2026 Miércoles 23 de septiembre 📆 | 02:06 hop (hora oficial peninsular) 🕓 El Sol en el punto Libra Primavera 🌦🌼 hemisferio sur terrestre Otoño ☔ 🍁 hemisferio norte terrestre Feliz otoño, amigos ☔ #ObservaelcieloPlanetariodeMadrid 🔭👀 https://t.co/VfxvJYTqj4
- Sep 30, 20262.2x their median
El Triángulo de Verano con objetivo de 16mm. Vega, Deneb y Altair, formando un asterismo. Son las estrellas más brillantes de Lyra, Cygnus y Aquila. Vega azulada à la izquierda. Deneb abajo incrustada en la vía láctea y Altair arriba al borde de la vía láctea. @PlanetarioMad https://t.co/6oxX67m06b
- Oct 2, 20262.1x their median
La Gran nebulosa y la Cabeza de caballo, dos de las joyas que guarda Orión. Pero tiene muchas más, estoy planeando una panorámica en las próximas lunas nuevas que incluya ambas, mejoradas, y arrancando desde M78. Serán varias noches, puede quedar muuuy chulo. @PlanetarioMad https://t.co/ysxbo0ZJKp
- Aug 14, 20262.1x their median
El eclipse del jueves pasado nos ha dejado una marca que tardará en borrarse. Un recuerdo para toda nuestra vida, de lo que vimos, sentimos y de la gente que nos acompañaba en ese mágico instante. Secuencia del eclipse por @RaqelC desde Manzanares el Real (Madrid) https://t.co/7Gyr8YlOX2
Ranked by total interactions across everything we have tracked for this account, which is a longer history than the 30-day window the rates above use. The multiple compares each post to this account's own median.
Recurring topics
The most frequent hashtags in the sampled posts. They describe what this account writes about; they are not a performance signal, and the catalog-wide breakdown on the hub shows how little hashtag count moves.
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Reading these numbers
A typical post picks up 37 interactions against 363K followers, an engagement rate of 0.01%. Measured over 25 original posts, its engagement rate beats 34% of 19,932 tracked accounts of a similar size, which puts it in the middle of its size range rather than at either end. Posts are seen about 2.2K times each, and 1.71% of those impressions turn into an interaction. That is about 0.598% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 2.1 posts a day over the last 30 days, with activity on roughly 77% of days. Most posts go out around 08:00 UTC, and Sunday is the busiest day of the week. Of the 25 posts sampled, 100% carry an image or video and 16% link out. The account's strongest tracked post pulled 486 interactions, about 13x its own typical post. Recurring topics include #observaelcieloplanetariodemadrid, #cielosesa, #barcelona.
- What is Planetario de Madrid's engagement rate on X?
- Planetario de Madrid (@PlanetarioMad) has an engagement rate of 0.01%, based on the median interactions across 25 original posts from the last 30 days against 362,989 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.01%, Planetario de Madrid sits above the 10th percentile of the 201,225 accounts in this comparison. Those comparison accounts are all large ones, because our scanning cadence is weighted towards big accounts, so this is a ranking among peers of similar scale rather than a ranking across X.
- Does @PlanetarioMad have real engagement?
- Its engagement rate beats 34% of the tracked X accounts closest to it in follower count (19,932 accounts), which puts it in the middle of its size range group. Ranking inside a size band matters because engagement rate falls as accounts grow, so a raw rate would mostly re-measure the follower count. It is a starting point for a look at follower quality, not a verdict on it.
- When does @PlanetarioMad post?
- Most posts go out around 08:00 UTC, and Sunday is its busiest day, at roughly 2.13 posts per day across the measured window.