SN 2005hk
- Host galaxy
- UGC 272
- Right ascension (α)
- 6.96 deg
- Declination (δ)
- −1.2 deg
- Distance (d)
- 60.36 Mpc ± 5.64 Mpc
- Recession velocity (vrec)
- 3826 km/s Virgo infall + Great Attractor corrected
- Redshift (z)
- 0.01
- Photometry
- Yes · 568 observations
- Spectra
- 43 spectra
Measurements
Each column groups the values reported together by one source entry. Empty cells mean that source did not report that property.
| Publications | Sahu et al. (2008) McCully et al. (2014) | Phillips et al. (2007) | Foley et al. (2013) | Stritzinger et al. (2015) |
|---|---|---|---|---|
| Host galaxy reddening (E(B−V)host) | 0.09 mag | 0.09 mag | 0.09 mag | N/A |
| Milky Way reddening (E(B−V)MW) | 0.02 mag | 0.02 mag | 0.02 mag | N/A |
| Absolute peak magnitude — B band (MB) | −18.44 mag ± 0.21 mag | −18.43 mag ± 0.2 mag | −18.43 mag ± 0.2 mag | −18 mag ± 0.25 mag |
| Absolute peak magnitude — r band (Mr) | N/A | −18.51 mag ± 0.2 mag | −18.52 mag ± 0.2 mag | −18.07 mag ± 0.25 mag |
| Absolute peak magnitude — V band (MV) | −18.53 mag ± 0.21 mag | −18.49 mag ± 0.2 mag | −18.51 mag ± 0.2 mag | −18.07 mag ± 0.25 mag |
| Apparent peak magnitude — B band (mB) | 15.91 mag ± 0.03 mag | 15.92 mag ± 0.01 mag | 15.92 mag ± 0.01 mag | 15.91 mag ± 0.01 mag |
| Apparent peak magnitude — r band (mr) | N/A | 15.68 mag ± 0.01 mag | 15.67 mag ± 0.01 mag | 15.68 mag ± 0.01 mag |
| Apparent peak magnitude — V band (mV) | 15.71 mag ± 0.04 mag | 15.75 mag ± 0.01 mag | 15.73 mag ± 0.01 mag | 15.73 mag ± 0.01 mag |
| Decline over 15 days — B band (Δm15(B)) | 1.68 mag | 1.56 mag | 1.54 mag | 1.62 mag |
| Decline over 15 days — r band (Δm15(r)) | N/A | N/A | 0.67 mag | 0.7 mag |
| Decline over 15 days — V band (Δm15(V)) | N/A | N/A | 0.92 mag | 0.92 mag |
| Explosion time (texp) | N/A | 53669.26 d | N/A | N/A |
| Nickel mass (MNi) | N/A | 0.2 M☉ | N/A | 0.15–0.2 M☉ |
| Peak bolometric luminosity (Lbol) | N/A | 4.3 10^42 erg/s | N/A | N/A |
| Rise time (trise) | N/A | 22.14 d | N/A | N/A |
| Photometric blueshift (vph) | 7000 km/s | N/A | N/A | N/A |
| Spectral-line blueshift — Si II (vSi II) | N/A | N/A | −4500 km/s | N/A |
Light curve
Apparent magnitude by reported observation time.
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Spectrum
Compare up to 10 selected full-resolution observed spectra on one chart. Raw flux is shown by default; normalization is an explicit display option.
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Move across the chart to inspect the nearest point in each selected spectrum.