HIP 102488
Mag 2.48
Current Visibility
ความสูง
73.7°
อะซิมุท
255.0°
naked_eye
Current Position
| Property | Value |
|---|---|
| Right Ascension (J2000) | 20h46m13s |
| Declination (J2000) | +33°58'18" |
| Altitude | 73.75° |
| Azimuth | 254.95° |
| Hour Angle | 01h17m13s |
| Constellation | Cygnus |
| Visibility | naked_eye |
Physical Properties
| Property | Value |
|---|---|
| Visual Magnitude | 2.48 |
| Spectral Class | N/A |
| Distance | 72.1 light-years |
| Parallax | 45.26 mas |
| Proper Motion (RA) | 356.16 mas/yr |
| Proper Motion (Dec) | 330.28 mas/yr |
Catalog Designations
| แคตตาล็อก | Designation |
|---|---|
| Hipparcos (HIP) | 102488 |
Rise, Set & Transit
| เหตุการณ์ท้องฟ้า | Time / Value |
|---|---|
| Rise Time | 23:12 |
| Transit Time | 07:36 (altitude: 84.2°) |
| Set Time | 15:57 |