2025 Visibility Forecast
40
Visibility Score
1.8
Expected /hr
89.4%
Moon Illum.
very_poor
51.5°
Best Alt.
at 20:00
Radiant Altitude & Hourly Rate (Peak Night)
Açıklama
Weak shower with swift meteors.
Geçmiş
Part of the December meteor shower complex.
Radiant Position
Shower Properties
IAU CodeHYD
ClassWeak Shower
ZSH3
Velocity58.0 km/s
Speed ClassSwift (>50 km/s)
Pop. Index (r)3.0
Radiant RA127.0°
Radiant Dec+2.0°
Peak Sol. Lng.257.0°
Ana CisimUnknown
Parent Typeunknown
Best Hemisphereboth
2025 Dates
Activity StartDec 03
Activity EndDec 15
Zirve TarihiDec 08
Moon PhaseWaning Gibbous
Moon Condition
very_poor
Best Timeafter_midnight
Characteristics
Weak Activity
Fast Meteors