Sky lantern over Sydney: orange lights, Oct 27, 2026

Sky Snapshot frozen for 8:30 PM ±15 min

Sky replay8:30 PM

Sky

astronomical twilight

Moon

full moon, below the horizon

Planets up

Saturn (38°), Mercury (2°)

Bright stars

Canopus (southeast 8°), Alpha Centauri (southwest 21°), Vega (northwest 4°), Achernar (southeast 47°)

Weather

partly cloudy, wind 8 km/h

Space weather

quiet (Kp 1.33)

Sunset

7:18 PM

What the witness saw

When

Oct 27, 2026, 8:30 PM GMT+11

Where

Sydney, New South Wales, AU

Looking

east, low in the sky

Lasted

5 minutes

Looked like

few, orange, orb, drifting

Sound

none

Example case (staff): three orange lights drifting slowly upward over the harbour, flickering, silent, about five minutes before they went dark one by one.

Ranked explanations

Sky lantern Likely83%

+10Night sighting.
+20Orange flickering glow is a sky lantern.
+20Drifts slowly with the wind, often rising.
+5Silent.
+10Visible for a few minutes before burning out.
+10Often released in groups at weddings and festivals.

Satellite (ISS or another bright one) Possible70%

+22OAO 3 (COPERNICUS), a satellite bright enough to see, was crossing your sky then, peaking 77° up.
+510 visible satellites were overhead in that window.
+15The direction you reported matches where it was.
-5The height in the sky does not quite match the pass.
+8The duration fits a pass.

Starlink train Possible70%

+45A train of 6 freshly launched Starlink satellites was passing over you then.
+10The direction matches the train.

Saturn (bright planet) Possible50%

-15Saturn was up but not especially bright.
+30It was in the E where you were looking.
-10Its height above the horizon does not match.
+20A light that just sits there is the planet signature (it drifts west slowly with the sky).
+15Visible for a long time, like a planet.

Balloon Doesn't fit43%

+20Drifts with the wind.
+5Round shape fits.
+10Stays in view for minutes.

Drone Doesn't fit40%

+10Drones fly low.
+10Flight times of a few minutes fit.

What we checked

✓Satellites: 10 visible passes: OAO 3 (COPERNICUS), YAOGAN-29, ATLAS CENTAUR R/B

✓Starlink trains: train of 6

✓Launches: none within 90 minutes and 2,500 km

–Aircraft: flight history check pending

✓Planets & Moon: Saturn, Mercury; Moon down

✓Space weather: quiet (Kp 1.33)

✓Weather: partly cloudy, visibility 15.5 km

✓Meteor showers: Orionids, Taurids

How this answer was computed

We froze the sky for a ±15-minute window around Oct 27, 2026, 9:30 AM UTC at -33.86, 151.20 and scored 20 candidate explanations. Each candidate starts from a base rate and gains or loses points for every detail the witness gave and every record we found; the reasons are listed above with their point values. "Likely" means 80% or more, "Possible" 50–79%, anything below is "Doesn't fit". Nothing above 50% means the case stays unexplained.

Sources: orbital elements from Space-Track/CelesTrak propagated with SGP4 (satellite.js); launch schedule from Launch Library 2; planetary Kp from NOAA SWPC; weather from Open-Meteo; Sun, Moon and planet positions computed locally with astronomy-engine. Engine 0.3.0, snapshot v2, computed Oct 28, 2026, 9:32 PM UTC.

Discussion 0 replies

Sky Investigator AI first look 45 min ago · edited

Here is what the sky data says for Sydney, New South Wales, AU at Oct 27, 2026, 8:30 PM GMT+11: the best fit is Sky lantern at 83%. Why: Night sighting; Orange flickering glow is a sky lantern. Also worth considering: Satellite (70%). A couple of things would sharpen this:

• Did it blink or change color at any point?
• Did you get a photo or video, even a blurry one?

Grounded in the sky checks above; it cannot claim more than the data shows. Was this first look helpful?