TRACERS 1

NORAD 64870· COSPAR 2025-154B· Active satellite· Other / Unclassified· SSO

Launch

Launched on Jul 23, 2025 from Space Launch Complex 4E, United States of America aboard a Falcon 9 Block 5.

Falcon 9 Block 5 | TRACERS →

Live · TLE epoch 2026-09-08 10:46 UTC

Orbit class

SSO — Sun-Synchronous (LEO at 96–102° inclination)

Operator

United States Government

Country

United States

Manufacturer

—

Launched

Jul 23, 2025

Mass

—

Apogee

594 km

Perigee

587 km

Inclination

97.66°

Period

1.61 h

Altitude history

Apogee and perigee for TRACERS 1 across 14 days of archived orbital elements (15 element sets, one per day).

Trend

Stable

Change

-0.1 km

Rate

-0.01 km/day

Now

587 × 594 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

10 other catalogued objects still in orbit from launch 2025-154 (Falcon 9 Block 5 | TRACERS).

LIDE · 64869
ATHENA EPIC · 64871
SKYCRAFT-4B · 64872
TRACERS 2 · 64873
PEXT (BARD) · 64874
REAL · 64875
SKYCRAFT-4C · 64896
SKYCRAFT-4A · 64897
SKYKRAFT-4D · 64898
SKYKRAFT-4E · 65227

Sources & further reading

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