[ OBJECT ]
  Main ID:  M 101
  Type:     Galaxy

[ POSITION ]
  RA:  210.802429°
  Dec: +54.348750°
  Redshift: 0.000811
  Radial velocity: 243.1 km/s

[ PHOTOMETRY ]
  Catalog: V=7.86, B=8.46
  V: 7.86
  B: 8.46
  B–V: 0.60
  Hubble type (from color): Sd
  IRAS 12 µm: 0.52 Jy
  IRAS 25 µm: 0.30 Jy
  IRAS 60 µm: 3.85 Jy
  IRAS 100 µm: 30.70 Jy
  1.4 GHz flux: 0.01 Jy

[ DISTANCE ]
  6730000.00 pc (21.95 Mly, NED-D median)

[ ALIASES ]
  2MASX J14031258+5420555, IRAS 14013+5435, IRAS F14012+5434, LEDA 50063, M 101, M101, MCG+09-23-028
      NGC 5457, Pinwheel, UGC 8981