2016 Visibility Forecast
51
Visibility Score
2.0
Expected /hr
54.2%
Moon Illum.
fair
51.6°
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
2016 Dates
Activity StartDec 03
Activity EndDec 15
Zirve TarihiDec 07
Moon PhaseWaxing Gibbous
Moon Condition
fair
Best Timeafter_midnight
Characteristics
Weak Activity
Fast Meteors