Table 1
Properties of the galaxy NGC 4424 (VCC 979).
| Variable | Value | Ref. |
|---|---|---|
| Type | SB(s)a: HII | 1 |
| cz | 438 km s−1 | 2 |
| Mstara | 100.17 M⊙ | 3 |
| M(HI) | 108.35 M⊙ | 2 |
| M(H2) | 108.57 M⊙ | 2 |
| Distanceb | 16.5 Mpc | 4,5,6,7 |
| incl | 62° | 8 |
| Proj. distance from M 87 | 0.9 Mpc | T.W. |
| log f(Hα + [NII]) | −12.12 ± 0.02 erg s−1 cm−2 | T.W. |
| SFRa | 0.25 M⊙ yr−1 | T.W. |
Notes.
Mstar and SFR are derived assuming a Chabrier (2003) IMF and the Kennicutt (1998) calibration;
References: (1) NED; (2) Boselli et al. (2014a); (3) Boselli et al. (2015); (4) Mei et al. (2007); (5) Gavazzi et al. (1999); (6) Blakeslee et al. (2009); (7) Cantiello et al. (2018); (8) Cortese et al. (2012b).
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