A New Statistical Distance Scale for Planetary Nebulae, Based on Gaia EDR3
A New Statistical Distance Scale for Planetary Nebulae, Based on Gaia EDR3
The present work aims to build a new statistical distance scale for planetary nebulae (PNe) based on a rigorous calibration sample. The distances of the calibration sample are derived from the trigonometric parallax method using the recent measurements of Gaia early third data release (Gaia EDR3). The new distance scale …