LowEarth

TWILIGHT-1 OBJECT Z

NORAD 67386· COSPAR 2026-004Z· Active satellite· Other / Unclassified· SSO
Launch
Launched on Jan 11, 2026 from Space Launch Complex 4E, United States of America aboard a Falcon 9 Block 5.
Falcon 9 Block 5 | Pandora / Twilight rideshare mission →
Live · TLE epoch 2026-10-23 17:19 UTC
Orbit class
SSO — Sun-Synchronous (LEO at 96–102° inclination)
Operator
—
Country
TBD
Manufacturer
—
Launched
Jan 11, 2026
Mass
—
Apogee
608 km
Perigee
602 km
Inclination
97.81°
Period
1.61 h

Altitude history

Apogee and perigee for TWILIGHT-1 OBJECT Z across 59 days of archived orbital elements (60 element sets, one per day).

Trend
Stable
Change
-0.4 km
Rate
-0.01 km/day
Now
602 × 608 km
605608602Aug 26Oct 24
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

39 other catalogued objects still in orbit from launch 2026-004 (Falcon 9 Block 5 | Pandora / Twilight rideshare mission).

…and 15 more from this launch.

Sources & further reading

Embed this satellite on your site

Free for editorial use. Attribution back to LowEarth is required.

<iframe src="https://lowearth.app/embed/67386" width="640" height="400" frameborder="0" allow="fullscreen"></iframe>