Basic Parameters of NGC 4755 (WEBDA):
- Right Ascension (2000): 12 53 40
- Declination (2000): -60 22 05
- Galactic longitude: 303.208
- Galactic latitude: 2.503
- Distance [pc]: 1976
- Reddening [mag]: 0.388
- Distance modulus [mag]: 12.68
- Log Age: 7.216
β Cephei stars
- NGC4755 F (BW Cru)
- Sp. Type: B1V
- V [mag]: 9.01
- References:
- Pigulski A., Pojmański G. 2008, A&A, 477, 907, "Beta Cephei stars in the ASAS-3 data. I. Long-term variations of periods and amplitudes"
- NGC4755 II-01 (EI Cru)
- Sp. Type: B1V
- V [mag]: 9.38
- References:
- Stankov A., Handler G., Hempel M., Mittermayer P. 2002, MNRAS, 336, 189 "Beta Cephei and new pulsating stars in NGC 4755."
- NGC4755 G (BS Cru)
- Sp. Type: B1V
- V [mag]: 9.74
- References:
- Stankov A., Handler G., Hempel M., Mittermayer P. 2002, MNRAS, 336, 189 "Beta Cephei and new pulsating stars in NGC 4755."
- NGC4755 III-01 (CT Cru)
- Sp. Type: B1.5V
- V [mag]: 9.76
- References:
- Stankov A., Handler G., Hempel M., Mittermayer P. 2002, MNRAS, 336, 189 "Beta Cephei and new pulsating stars in NGC 4755."
- NGC4755 II-02 (CX Cru)
- Sp. Type: B1V
- V [mag]: 10.024
- References:
- Stankov A., Handler G., Hempel M., Mittermayer P. 2002, MNRAS, 336, 189 "Beta Cephei and new pulsating stars in NGC 4755."
- NGC4755 IV-05 (EF Cru)
- Sp. Type: B2
- V [mag]: 10.174
- References:
- Stankov A., Handler G., Hempel M., Mittermayer P. 2002, MNRAS, 336, 189 "Beta Cephei and new pulsating stars in NGC 4755."
- NGC4755 II-10 (CZ Cru)
- Sp. Type: B2Vn
- V [mag]: 10.204
- References:
- Stankov A., Handler G., Hempel M., Mittermayer P. 2002, MNRAS, 336, 189 "Beta Cephei and new pulsating stars in NGC 4755."
- NGC4755 I (CV Cru)
- Sp. Type: B1.5Vn
- V [mag]: 10.29
- References:
- Pigulski A., Pojmański G. 2008, A&A, 477, 907, "Beta Cephei stars in the ASAS-3 data. I. Long-term variations of periods and amplitudes"
- NGC4755 I-05 (BV Cru)
- Sp. Type: B0.5IIIn
- V [mag]: 8.662
- References:
- Balona L. and Koen C. 1994, Mon. Not. R. Astron. Soc., 267, 1071, "The open cluster NGC 4755 and its short-period B-type variables. "
- NGC4755 III-07 (CY Cru)
- Sp. Type: B1.5V
- V [mag]: 9.60
- References:
- Stankov A., Handler G., Hempel M., Mittermayer P. 2002, MNRAS, 336, 189 "Beta Cephei and new pulsating stars in NGC 4755."
- NGC4755 IV-18 (BT Cru)
- Sp. Type: B1.5V
- V [mag]: 9.68
- References:
- Balona L. and Koen C. 1994, Mon. Not. R. Astron. Soc., 267, 1071, "The open cluster NGC 4755 and its short-period B-type variables. "
- NGC4755 I-13
- Sp. Type: B1V
- V [mag]: 10.142
- References:
- Balona L. and Koen C. 1994, Mon. Not. R. Astron. Soc., 267, 1071, "The open cluster NGC 4755 and its short-period B-type variables. "
