☀️ Central Star (G2V)ID: sun · VSOP87 Real-Time Ephemeris
The Sun
The central G2V yellow dwarf star containing 99.86% of the Solar System's mass, driving space weather and the heliosphere.
Distance from Earth (Live)
0.9967 AU
14,911만 km (149,107,359 km)
Light Travel Time
8m 17s
Speed of Light
Solar Orbit Radius
0 AU
Period: 25.38 d
Equatorial Radius
696,340 km
Gravity: 274 m/s² (지구의 28배)
Eccentricity / Inc
e=0 / 0°
Moons: 0
Surface Temp
Photosphere 5,500°C / Corona 2,000,000°C
🔬 Astrophysical Deep Analysis & Key Features
- • Fuses ~600 million tons of hydrogen into helium every second in its core.
- • 11-year solar cycle drives solar flares and CMEs that trigger auroras on Earth.
🔭 Recommended Telescope & Astrophotography Gear for Sun
⚠️ Never look directly at the Sun without certified solar filters! Use a front-mounted Baader AstroSolar Safety Film (ND 5.0) for white-light sunspot observation, or a dedicated H-alpha solar telescope (Lunt LS50/LS60) to observe solar prominences and flares safely.