DISKSAT B

NORAD 67220· COSPAR 2025-305B· Active satellite· Other / Unclassified· LEO

Launch

Launched on Dec 18, 2025 from Rocket Lab Launch Complex 2 (Launch Area 0 C), United States of America aboard a Electron.

Electron | Don't Be Such A Square (STP-S30) →

Live · TLE epoch 2026-09-08 09:05 UTC

Orbit class

LEO — Low Earth Orbit (circular, < 2,000 km)

Operator

United States Government

Country

United States

Manufacturer

—

Launched

Dec 18, 2025

Mass

—

Apogee

551 km

Perigee

543 km

Inclination

45.00°

Period

1.59 h

Altitude history

Apogee and perigee for DISKSAT B across 14 days of archived orbital elements (15 element sets, one per day).

Trend

Stable

Change

-0.5 km

Rate

-0.03 km/day

Now

543 × 551 km

Apogee Perigee

Derived from our own archive of CelesTrak orbital elements, sampled every 3 hours. Short windows show drag and station-keeping; they are not a reentry prediction.

Launched with

3 other catalogued objects still in orbit from launch 2025-305 (Electron | Don't Be Such A Square (STP-S30)).

DISKSAT C · 67219
DISKSAT D · 67221
DISKSAT A · 67222

Sources & further reading

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