Table 1.
Properties of the bright galaxies in the NGC 5018 group.
| Galaxy | RA (J2000) (a) | Dec (J2000) (a) | Morphology (a) | D (Mpc) (b) | MB (mag) (c) | Mtotal* (M⊙) (d) | cz (km/s) (e) |
|---|---|---|---|---|---|---|---|
| NGC 5018 | 13h 13m 01.03s | –19d 31m 05.5s | E3 | 36.0 ± 1.7 | −21.7 ± 0.2 | 2.9 × 1011 | 2687 ± 47 |
| NGC 5022 | 13h 13m 30.79s | –19d 32m 47.9s | SBb pec | 37.9 ± 7.0 | −20.6 ± 0.3 | 1.4 × 1010 | 2960 ± 45 |
| NGC 5006 | 13h 11m 45.77s | –19d 15m 42.3s | (R)SB0 | 34.7 ± 9.0 | −20.0 ± 0.5 | 6.8 × 1010 | 2751 ± 45 |
| MCG-03-34-013 | 13h 12m 18.91s | –19d 26m 45.7s | S0 | 40.6 ± 7.3 | −18.5 ± 0.4 | 3.3 × 109 | 2748 ± 45 |
| PGC 140148 | 13h 12m 47.90s | –19d 22m 20.0s | S0 | 45.0 ± 7.3 | −17.9 ± 0.6 | 1.5 × 108 | 3110 ± 0 |
Notes.
Distances are from the Extragalactic distance database (Tully et al. 2023), except for MCG-03-34-013 and PGC 140148 which are from Kourkchi & Tully (2017);
Absolute B-passband magnitudes (corrected for extinction) are taken from the HyperLeda database (Makarov et al. 2014);
Total stellar masses are from Spavone et al. (2018), except for NGC 5006 and PGC 140148 which are derived using the colour–M*/L relations from Into & Portinari (2013, see Sect. 2);
Heliocentric recession velocities are from Jones et al. (2009), except for PGC 140148 which is from Kourkchi & Tully (2017).
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