NGC 1723
 
NGC 1723 is a early spiral galaxy located in the constellation of Eridanus. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on NGC 1723:
| NGC: | NGC 1723 | 
| Type: | galaxy | 
| Galaxy type: | early spiral | 
| Galaxy morph class: | Sa | 
| Constellation: | Eridanus | 
| V-mag (visual): | 12.0 | 
| B-mag (blue): | 12.7 | 
| J-mag (IR): | 9.98 | 
| H-mag (IR): | |
| K-mag (IR): | 9.24 | 
| Right Ascension: | 04:59:25.89 | 
| Declination: | -10:58:50.50 | 
| Major axis: | 3.03 ' | 
| Minor axis: | 1.88 ' | 
| Angle (major axis): | 68° | 
| Radial velocity: | 3714 km/s | 
| Redshift: | 0.012468 | 
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS