BTA-6 has a Lunoo score of 8.0/10. This score is based on AI-powered analysis of category fit, feature coverage, pricing signals, public reception, and recency.

How does BTA-6 compare to competitors?

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BTA-6

7.36

Good

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Observatory Russia Alt Azimuth Optical Ground Based Large Telescope

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description BTA-6 Overview

Completed in 1975 in southern Russia, this six-meter optical telescope held the title of the world's largest reflecting telescope for over a decade.

insights Why this score

BTA-6 ranks #106 of 187 in the Observatory ranking, behind US Naval Observatory, ahead of McDonald Observatory.

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How good is BTA-6?

BTA-6 scores 7.36/10 (Good) on Lunoo, making it a well-rated option in the Observatory category.

What are the best alternatives to BTA-6?

See our alternatives page for BTA-6 for a ranked list with scores. Top alternatives include: Special Astrophysical Observatory, Pulkovo Observatory, Caucasus Mountain Observatory.

How does BTA-6 compare to Special Astrophysical Observatory?

See our detailed comparison of BTA-6 vs Special Astrophysical Observatory with scores, features, and an AI-powered verdict.

Is BTA-6 worth it in 2026?

With a score of 7.36/10, BTA-6 is a solid option in Observatory. See all Observatory ranked.

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