SO8OO · KN09VW · UTC ARCHIVE

Radio Meteors

GRAVES radio echoes and MSK144 receive periods

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2026 SKY CONTEXT · UTC

Active meteor showers · 13 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 24m · DEC +40.0 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 24m · DEC +40.0 deg
From SO8OO
Rise 14:46, transit 02:28, set 14:11 UTC

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 32m · DEC +56.0 deg
From SO8OO
Circumpolar; altitude 16-84 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

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

  1. 0.15 s · peak S/N +22.7 dB Open record
  2. 0.20 s · peak S/N +26.0 dB Open record
  3. 0.20 s · peak S/N +30.8 dB Open record
  4. 1.10 s · peak S/N +35.6 dB Open record
  5. 0.05 s · peak S/N +23.0 dB Open record