NeonSat-2 to 6

Slip history

No changes since we started tracking on Sat 10 Oct 2026, 10:32 UTC.

1. Wed 7 Oct 2026, 05:28 UTCLL2 update

   Launch success.

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2. Wed 7 Oct 2026, 03:43 UTCLL2 update

   All payload have separated.

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3. Wed 7 Oct 2026, 03:25 UTCLL2 update

   Liftoff.

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4. Wed 7 Oct 2026, 01:38 UTCLL2 update

   Official Webcast by 우주항공청 KASA has started

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5. Wed 7 Oct 2026, 00:35 UTCLL2 update

   New T-0.

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6. Thu 27 Aug 2026, 02:42 UTCLL2 update

   GO for launch on October 7.

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7. Wed 29 Jul 2026, 11:13 UTCLL2 update

   Delayed to NET October.

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8. Fri 17 Jul 2026, 21:24 UTCLL2 update

   NET September.

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Mission

NeonSat-2 to 6 on KSLV-2 Nuri from LC-2. Launch time, status and recorded date changes from Launch Library 2.

NeonSat-2 to 6 are part of the South Korean government's Earth observation micro-satellite constellation NeonSat (New-space Earth Observation Satellite). The NeonSat constellation is the first satellite system developed by the government using a mass-production approach for precise monitoring of the Korean Peninsula. 10 ride-sharing small satellites from various Korean institutes and organizations will also fly on this launch: * SLEDGE * GBSAT * PERSAT02 * UEL-Y-Sys * SD-1 SAT * E3_TESTER-KARI-2 * DaejonSat-1 * BEE-1012 * JACK-007 * CPSat

Mission type

Earth Science

Orbit

Sun-Synchronous Orbit

Launch timeline

Times are relative to liftoff.

1. T-0Wed 7 Oct, 05:25 CEST

   Liftoff

   First upwards movement of the rocket

2. T+2 min 3 sWed 7 Oct, 05:27 CEST

   Stage 2 Separation

   Separation of the second stage from the first

3. T+3 min 53 sWed 7 Oct, 05:28 CEST

   Fairing Separation

   Separation of the payload fairing

4. T+4 min 28 sWed 7 Oct, 05:29 CEST

   Stage 3 Separation

   Separation of the third stage from the second

5. T+12 min 41 sWed 7 Oct, 05:37 CEST

   Stage 3 Cutoff

   Third stage engine shuts down.

6. T+13 min 30 sWed 7 Oct, 05:38 CEST

   Payload Deployment Sequence Start

   Start of the payload deployment sequence

7. T+17 min 15 sWed 7 Oct, 05:42 CEST

   Payload Deployment Sequence End

   End of the payload deployment sequence.

Launch pad

LC-2

Naro Space Center, South Korea (KR)

Coordinates: 34.431867, 127.535069