Table 1
Parameters of IC 3418 (VCC 1217).
| RA, Dec (J2000) | 12:29:43.8, +11:24:09 |
| Type | IBm |
| υ helio a | 170 ± 10 km s-1 |
| DM87 projected | 1.02° (≈290 kpc)h |
| Major/minor diameter b | 1.5′/1′ (≈7.2 kpc/4.8 kpc)h |
| PA, inclinationc | ~45°, ~50° |
| Apparent/absolute B mag.d | 14.85/–16.2 |
| Apparent/absolute K mag.e | 12.55/–18.5 |
| FUV, NUV, FUV-NUVf | 17.55, 16.69, 0.85 ± 0.10 |
| H i massg | <8 × 106 M⊙ (3σ) |
| H i-deficiencyg | >2.16 |
| Tail projected length | 3.5′ (≈17 kpc)h |
Reference. ;
Kenney et al. (in prep.); 38 km s-1 in GoldMine (Gavazzi et al. 2003);
HyperLEDA (Paturel et al. 2003);
Internal and Galactic extinction corrected (Gavazzi et al. 2006). Corresponding B-band luminosity is 4.8 × 108 L⊙, using MB, ⊙ = 5.48 (e.g., Mo et al. 2010);
GoldMine. Foreground Galactic extinction in the K-band is 0.012 mag (NED). Corresponding K-band luminosity is 5.2 × 108 L⊙, using MK, ⊙ = 3.28 (e.g., Mo et al. 2010);
Assuming Virgo cluster distance of 16.5 Mpc (Mei et al. 2007).
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