SN 2014ek
- Host galaxy
- UGC 12850
- Right ascension (α)
- 359.03 deg
- Declination (δ)
- 29.38 deg
- Distance (d)
- 100.17 Mpc ± 17.25 Mpc
- Recession velocity (vrec)
- 6860 km/s Virgo infall + Great Attractor corrected
- Redshift (z)
- 0.02
- Photometry
- Yes · 165 observations
- Spectra
- 11 spectra
Measurements
Each column groups the values reported together by one source entry. Empty cells mean that source did not report that property.
| Publications | Li et al. (2018) |
|---|---|
| Milky Way reddening (E(B−V)MW) | 0.05 mag |
| Absolute peak magnitude — B band (MB) | −17.33 mag ± 0.39 mag |
| Absolute peak magnitude — V band (MV) | −17.67 mag ± 0.38 mag |
| Apparent peak magnitude — B band (mB) | 17.89 mag ± 0.12 mag |
| Apparent peak magnitude — V band (mV) | 17.5 mag ± 0.04 mag |
| Decline over 15 days — B band (Δm15(B)) | 1.54 mag |
| Decline over 15 days — V band (Δm15(V)) | 0.9 mag |
| Explosion time (texp) | 56948.16 d |
| Nickel mass (MNi) | 0.08 M☉ |
| Peak bolometric luminosity (Lbol) | 2.29 10^42 erg/s |
| Rise time (trise) | 14.82 d |
| Photometric blueshift (vph) | 7500 km/s |
| Spectral-line blueshift — Si II (vSi II) | −5100 km/s |
Light curve
Apparent magnitude by reported observation time.
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Spectrum
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