OPEN DATA CC BY 4.0
ASTROSCAN-CHOHRA · TLEMCEN · ALGERIA

OPEN DATA PORTAL

Scientific datasets from AstroScan-Chohra Space Observatory — freely available for research, education, and academic publications. All datasets include citation metadata and are updated in real-time.

🔓 FREE ACCESS 📡 REAL-TIME 🌍 38 COUNTRIES 📊 CSV + JSON 🔬 CC BY 4.0 🤖 AI ANALYSIS
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Total Visits
38
Countries
1 500+
Observations
5
Datasets
24/7
Live Data
Available Datasets
🌅
TLEMCEN EPHEMERIDES
Real-time astronomical data for Tlemcen, Algeria (34.88°N, 1.32°E, 800m): sun rise/set times, moon phase & illumination, visible planets, astronomical night window. Computed with astropy 7.2.
REAL-TIMEASTROPY 7.2NORTH AFRICA
⬇ JSON 🔗 Live API
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STELLAR OBSERVATIONS ARCHIVE
1,500+ astronomical observations with AI analysis: detected celestial objects, anomalies, confidence scores, AI descriptions (Claude/Gemini). From telescope images and sky surveys.
1 500+ ENTRIESAI ANALYSISARCHIVE
⬇ JSON (500 latest)
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GLOBAL VISITOR STATISTICS
Aggregated visitor data by country: visits, first/last visit dates, geographic distribution across 38 countries. Anonymized — no personal data, no IP addresses.
ANONYMIZED38 COUNTRIESGEO-IP
⬇ JSON ⬇ CSV
🛸
ISS REAL-TIME POSITION
International Space Station live position: latitude, longitude, altitude, velocity, overflown country. Updated every 5 seconds via SGP4 propagation from NORAD TLE data.
LIVESGP4NORAD TLE
⬇ JSON Live 📖 API Docs
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NASA APOD — FRENCH TRANSLATIONS
NASA Astronomy Picture of the Day cache with automatic French translations powered by Claude AI. Includes original English title, explanation, and French version.
NASAAI TRANSLATEDFRENCH/EN
⬇ JSON 🔗 Live API
How to Cite
📝 APA CITATION
Chohra, Z. (2026). AstroScan-Chohra: Real-time Space Observatory Platform [Data set].
Tlemcen, Algeria. Retrieved from https://astroscan.space/data
📝 BIBTEX
@misc{chohra2026astroscan,
  author    = {Chohra, Zakaria},
  title     = {AstroScan-Chohra: Real-time Space Observatory Platform},
  year      = {2026},
  publisher = {AstroScan},
  url       = {https://astroscan.space/data},
  note      = {Tlemcen, Algeria (34.88°N, 1.32°E, 800m). CC BY 4.0.}
}
Scientific Profile & Collaboration

📚 ACADEMIC PRESENCE & RESEARCHGATE

AstroScan-Chohra data and methodology are being submitted to ResearchGate for formal academic indexing. For pre-publication access to full datasets, methodology documentation, or collaboration requests:

Zakaria Chohra — zakaria.chohra@gmail.com
Tlemcen, Algeria · AstroScan Space Observatory · 2026

Related academic work: Prof. Amine Chohra (Robotics & AI Research) — ongoing collaboration on AI-assisted astronomical data processing.

License
License      : Creative Commons Attribution 4.0 International (CC BY 4.0)
Usage        : Free for scientific, educational, and research purposes
Attribution  : Cite as "AstroScan-Chohra (astroscan.space)"
NASA data    : Subject to NASA Open Data policy
Contact      : zakaria.chohra@gmail.com for commercial or institutional use
API Docs     : https://astroscan.space/api/docs
Spec (JSON)  : https://astroscan.space/api/spec.json