Eta Cassiopeiae
binary star system in the constellation Cassiopeia
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Eta Cassiopeiae
Summary
Eta Cassiopeiae is a multiple star[1]. It has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[2]
Key Facts
- Eta Cassiopeiae's instance of is recorded as multiple star[3].
- Eta Cassiopeiae's constellation is recorded as Cassiopeia[4].
- Eta Cassiopeiae's Commons category is recorded as Eta Cassiopeiae[5].
- Eta Cassiopeiae comprises Achird[6].
- Eta Cassiopeiae comprises eta Cas B[7].
- Eta Cassiopeiae's catalog code is recorded as IDS 00430+5717[8].
- Eta Cassiopeiae's catalog code is recorded as WDS J00491+5749[9].
- Eta Cassiopeiae's right ascension is recorded as {'amount': '+12.2762274762175'}[10].
- Eta Cassiopeiae's declination is recorded as {'amount': '+57.81517728880999'}[11].
- Eta Cassiopeiae's epoch is recorded as J2000.0[12].
Body
Definition and Type
Eta Cassiopeiae's instance of is recorded as multiple star[3].
Use and Application
Components include Achird[6], a high proper-motion star[13] and eta Cas B[7], a high proper-motion star[14].
Why It Matters
Eta Cassiopeiae has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[2]