About

Starlink 1255

operational
NORAD ID: 45399 • Int'l Des: 2020-019 • Owner: SPXS • Country: US • Constellation: starlink
LEOCIRCULARSTARLINK_TYPE
POV Track Group Ground

About Starlink 1255

Description loading...

Live Position

Loading 3D Globe...

Upcoming Passes

Altitude History

Altitude vs Time

uPlot chart will show altitude changes over time

Two-Line Element Set

1 45399U 20019AR 25276.57427718 .00011900 00000-0 81623-3 0 9999
2 45399 53.0522 121.9399 0001381 101.3980 258.7164 15.06410366306271
Epoch: Oct 3, 2025 • Age: 36 hours

Current Status

Altitude 566.5 km
Velocity 7.58 km/s
Sub-Earth Point -53.19°S, 20.58°W
Launch Date Mar 18, 2020
Age 5.5 years
Type internet

Launch Group

Falcon 9 • Launch 5 • 37 satellites
Starlink 1279
45360
Starlink 1301
45361
Starlink 1306
45362
Starlink 1262
45366
Starlink 1273
45367
Starlink 1276
45368
Starlink 1277
45369
Starlink 1281
45370
Starlink 1300
45374
Starlink 1302
45375
Starlink 1304
45376
Starlink 1305
45377
Starlink 1319
45379
Starlink 1266
45383
Starlink 1267
45384
Starlink 1272
45386
Starlink 1274
45387
Starlink 1280
45388
Starlink 1283
45389
Starlink 1284
45390
...and 16 more

Technical Details

Classification Payload
Mass 260.00 kg
Dry Mass 248.00 kg
Total Mass 260.00 kg
Length 0.20 m
Diameter 2.80 m
Span 9.00 m
Shape Box + pan
Manufacturer SPXS
Bus Type Starlink
Phase Status In Orbit
Owner/State SPXS/US
Data: planet4589.org

Large Constellations

Loading constellations...