STARLINK-5739
NORAD 55571· COSPAR 2023-020C· Starlink· LEO
Launch
Launched on Feb 12, 2023 from Space Launch Complex 40, United States of America aboard a Falcon 9 Block 5.
Falcon 9 Block 5 | Starlink Group 5-4 →
Live · TLE epoch 2026-09-08 10:47 UTC
Orbit class
LEO — Low Earth Orbit (circular, < 2,000 km)
Operator
SpaceX
Country
United States
Manufacturer
SpaceX
Launched
Feb 12, 2023
Mass
—
Apogee
493 km
Perigee
491 km
Inclination
43.00°
Period
1.57 h
Part of the Starlink constellation · this satellite is one of 10,866 (planned: 42,000)
SpaceX broadband mega-constellation in LEO. Currently the largest constellation ever flown.
Altitude history
Apogee and perigee for STARLINK-5739 across 103 days of archived orbital elements (105 element sets, one per day).
Trend
Stable
Change
-0.0 km
Rate
-0.00 km/day
Now
491 × 493 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
50 other catalogued objects still in orbit from launch 2023-020 (Falcon 9 Block 5 | Starlink Group 5-4).
- STARLINK-5749 · 55569
- STARLINK-5703 · 55593
- STARLINK-5750 · 55594
- STARLINK-5729 · 55596
- STARLINK-5743 · 55597
- STARLINK-5756 · 55598
- STARLINK-5761 · 55599
- STARLINK-5755 · 55600
- STARLINK-5744 · 55601
- STARLINK-5764 · 55602
- STARLINK-5735 · 55603
- STARLINK-5748 · 55604
- STARLINK-5725 · 55605
- STARLINK-5700 · 55607
- STARLINK-5726 · 55608
- STARLINK-5719 · 55609
- STARLINK-5722 · 55610
- STARLINK-5730 · 55611
- STARLINK-5734 · 55612
- STARLINK-5714 · 55614
- STARLINK-5712 · 55615
- STARLINK-5710 · 55616
- STARLINK-5737 · 55570
- STARLINK-5721 · 55617
…and 26 more from this launch.
Sources & further reading
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