Epsilon Delphini
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Template:Star name
| Observation data Epoch J2000.0 |
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|---|---|
| Constellation (pronunciation) |
Delphinus |
| Right ascension | 20h 33m 12.8s |
| Declination | +11° 18′ 12″ |
| Apparent magnitude (V) | +4.03 |
| Characteristics | |
| Spectral type | B6III |
| U-B color index | −0.47 |
| B-V color index | −0.13 |
| Variable type | suspected |
| Astrometry | |
| Radial velocity (Rv) | −19 km/s |
| Proper motion (μ) | RA: +10.75 mas/yr Dec.: −28.54 mas/yr |
| Parallax (π) | 9.09 ± 0.81 mas |
| Distance | 358 ly (110 pc) |
| Absolute magnitude (MV) | −1.18 |
| Other designations | |
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Deneb Dulfim, Deneb el Delphinus, 2 Delphini, HR 7852, HD 195810, SAO 106230, HIP 101421, BD +10 4321, FK5: 768, NSV 13137
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Epsilon Delphini (ε Del / ε Delphini) is a Blue-white giant star approximately 358 light-years away in the constellation Delphinus. It also has the traditional name Deneb Dulfim which is Arabic for "tail of the Dolphin." The star is slightly variable, occasionally brightening to magnitude 3.95.
[edit] See also
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