Parameter |
Value |
Unit |
Description |
objtype | G | | Type of object (G=galaxy; S=Star ...) |
type | Sbc | | Morphological type |
t | 4.5 ± 2.0 | | Morphological type code |
logd25 | 0.71 ± 0.07 | log(0.1 arcmin) | log of apparent diameter (d25 in 0.1 arcmin) |
logr25 | 0.02 ± 0.03 | log | log of axis ratio (major axis/minor axis) |
brief | 21.97 ± 0.29 | mag/arcsec2 | Mean effective surface brightness |
ut | 16.26 ± 0.07 | mag | Total U-magnitude |
bt | 15.43 ± 0.33 | mag | Total B-magnitude |
it | 14.14 ± 0.07 | mag | Total I-magnitude |
kt | 11.81 ± 0.09 | mag | Total K-magnitude |
v | 4930 ± 3 | km/s | Mean Heliocentric radial velocity (cz) |
ag | 0.07 | mag | Galactic extinction in B-band |
ai | 0.04 | mag | Internal extinction due to inclination in B-band |
incl | 18.5 | deg | Inclination between line of sight and polar axis of a galaxy |
a21 | 0.02 | mag | 21-cm self absorption |
logdc | 0.72 | log(0.1 arcmin) | log of apparent corrected diameter (dc in 0.1 arcmin) |
btc | 15.29 | mag | Total apparent corrected B-magnitude |
itc | 14.11 | mag | Total apparent corrected I-magnitude |
bri25 | 22.69 | mag/arcsec2 | Mean surface brightness within isophote 25 |
vlg | 4897 ± 3 | km/s | Radial velocity (cz) with respect to the Local Group |
vgsr | 4928 ± 3 | km/s | Radial velocity (cz) with respect to the GSR |
vvir | 5098 ± 3 | km/s | Radial velocity (cz) corrected for LG infall onto Virgo |
v3k | 5215 ± 3 | km/s | Radial velocity (cz) with respect to the CMB radiation |
modz | 34.35 ± 0.21 | mag | Cosmological distance modulus (from vvir with ΛCDM) |
modbest | 34.35 ± 0.21 | mag | Best distance modulus, combining mod0 and modz |
mabs | -19.06 ± 0.392 | mag | Absolute B-band magnitude |
grp_n | 14 | | |
grp_ra | 189.935 | | |
grp_dec | 26.35306 | | |
grp_rad | 1.84934 | | |
grp_cz | 5022.84 | | |
grp_sigma | 269.002 | | |