OBSERVER-1B

satellite active
status is unknown

Mission information

Name

OBSERVER-1B

Call sign

Satellite ID

JFKN-0559-0700-3409-5701

NORAD ID

Web-site

Status

Active
The satellite is in orbit
The network has not received data from this satellite for a long time

Orbital parameters of the satellite

Perigee

507.32 km

Apogee

509.62 km

Inclination

97.4°

Period

96.1 min

Semi-major axis

6886.6 km

Velocity

7.6 km/s

Mission timeline

Launch time

2025-11-28 18:44:30

Decayed time

2025-11-28 19:40:46

Transmitters

Telemetry decoder OBSERVER-1B

Decoder name

Decoder fields

Data for the last 30 days

Orbital Elements

Last two-line elements (TLE)

TLE source

Celestrak (supplemental)

TLE updated

2025-12-01 11:57:41

Two-line elements (TLE)

1 98476C 25276T   25332.81978123 -.00007185  00000+0 -35311-3 0    01
2 98476  97.4483  44.8308 0001666 167.4583 179.1133 15.18126892    10