SO8OO · KN09VW · UTC ARCHIVE

Radio Meteors

GRAVES radio echoes and MSK144 receive periods

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2026 SKY CONTEXT · UTC

Active meteor showers · 16 September 2026

2 named showers are active on this date. Radiants are positioned from the IMO 2026 calendar.

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SPE · RADIANT
September Epsilon Perseids RA 03h 37m · DEC +40.2 deg

A fast September shower with a compact activity period and a northern radiant in the Perseus region.

Active
5 September 2026 - 21 September 2026
Maximum
9 September 2026
Visual ZHR
8
Speed
64 km/s
Radiant
RA 03h 37m · DEC +40.2 deg
From SO8OO
Circumpolar; altitude 0-80 deg

A weak, fast northern source whose radiant drifts from Lynx toward the Perseus-Auriga region.

Active
10 September 2026 - 8 October 2026
Maximum
13 September 2026
Visual ZHR
3
Speed
60 km/s
Radiant
RA 07h 44m · DEC +52.6 deg
From SO8OO
Circumpolar; altitude 13-87 deg

Shower calendars and radiant positions provide astronomical context only. They do not identify the cause of an individual radio record. Visual ZHR is not a radio echo rate. Read the identification and limitations note .

Radiant positions are interpolated from the IMO 2026 Meteor Shower Calendar. The broad Antihelion Source, when shown, is a diffuse radiant region and not a true meteor shower.

Receiver activity, not visual ZHR. Rates use measured observing time.

365-DAY ACTIVITY

Daily radio echo activity

Records
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Observed
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Active days
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7 DAYS · 24 HOURS · UTC

Hourly activity

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UTC DAY

Records

41 radio echoes recorded on . The first 5 records are rendered below; the full list loads automatically.

  1. 0.06 s · peak S/N +23.9 dB Open record
  2. 0.10 s · peak S/N +20.1 dB Open record
  3. 10.80 s · peak S/N +45.0 dB Open record
  4. 0.50 s · peak S/N +28.4 dB Open record
  5. 0.15 s · peak S/N +26.8 dB Open record