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Basic Parameters of Melotte 20/Alpha Persei Cluster (WEBDA):

• Right Ascension (2000): 03 20 36
• Declination (2000): +48 10 00
• Galactic longitude: 146.568
• Galactic latitude: -5.862
• Distance [pc]: 185
• Reddening [mag]: 0.09
• Distance modulus [mag]: 6.61
• Log Age: 7.854
• Metallicity: 0.10

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Gamma Doradus stars

• HE104 (HD19655)
• Sp. Type: F2Vn
• V [mag]: 8.64

• HE876
• Sp. Type: F0
• V [mag]: 9.52
• References:
• Martin, S.; Rodriguez, E. 2002, ASPC, 259, 152: Search for New Gamma Doradus Variable Stars in Open Clusters: Praesepe and Alpha Persei