Planet Flock
Operated by Planet Labs · Official site
Data current as of 2026-07-20.
Flock is Planet Labs' fleet of Dove cubesats that image the entire landmass of Earth every day at medium resolution. Successive Flock generations have made it one of the most numerous Earth-observation constellations ever flown.
Planet Flock accounts for 645 cataloged objects, of which 128 are in orbit and 111 are active. 517 have reentered. The first launched in 2014, the most recent in 2025. The busiest year was 2017, with 139 added. Most fly near a 97-degree inclination with an orbital period around 95 minutes.
128
In orbit
111
Active
645
Total launched
517
Reentered
Planet Flock launched per year
Still in orbit Since reentered Click a year to list its satellites.
Typical specifications
Most common values across cataloged Planet Flock satellites.
| Manufacturer | PLAN |
|---|---|
| Purpose | Technology |
| Launch mass | 5.7 kg |
| Dry mass | 5.7 kg |
| Length | 0.3 m |
| Diameter | 0.1 m |
| Span | 0.3 m |
| Shape | Box+2 pan |
| Power | Solar cells, batteries |
| Propulsion | None (most); FEEP (#Flock-3p') |
| Design life | ~ 1 year (ISS orbit); 2-3 years (SSO) |
| Equipment | PS0, PS1 or PS2 imaging payload |
| Typical orbit | 95 min period, 97° inclination |
Spacecraft buses
The platforms Planet Flock satellites are built on.
| Bus | Satellites |
|---|---|
| Cubesat 3U | 638 |
| Cubesat 2U | 1 |
| Cubesat 1U | 1 |
Launched on
Planet Flock satellites
The 100 most recently launched, of 645. Track any of them live in KeepTrack.
| Name | NORAD | COSPAR | Bus | Launched | Orbit | Status | Track |
|---|---|---|---|---|---|---|---|
| FLOCK 4H 36 | 66739 | 2025-276CB | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 35 | 66738 | 2025-276CA | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 34 | 66737 | 2025-276BZ | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 33 | 66736 | 2025-276BY | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 32 | 66735 | 2025-276BX | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 31 | 66734 | 2025-276BW | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 30 | 66733 | 2025-276BV | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 29 | 66732 | 2025-276BU | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 28 | 66731 | 2025-276BT | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 27 | 66730 | 2025-276BS | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 26 | 66729 | 2025-276BR | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 25 | 66728 | 2025-276BQ | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 24 | 66727 | 2025-276BP | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 23 | 66726 | 2025-276BN | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 22 | 66725 | 2025-276BM | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 21 | 66724 | 2025-276BL | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 20 | 66723 | 2025-276BK | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 19 | 66722 | 2025-276BJ | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 18 | 66721 | 2025-276BH | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 17 | 66720 | 2025-276BG | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Inactive | ◉ |
| FLOCK 4H 16 | 66719 | 2025-276BF | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 15 | 66718 | 2025-276BE | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 14 | 66717 | 2025-276BD | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 13 | 66716 | 2025-276BC | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 12 | 66715 | 2025-276BB | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Inactive | ◉ |
| FLOCK 4H 11 | 66714 | 2025-276BA | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Inactive | ◉ |
| FLOCK 4H 10 | 66713 | 2025-276AZ | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 9 | 66712 | 2025-276AY | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 8 | 66711 | 2025-276AX | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 7 | 66710 | 2025-276AW | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 6 | 66709 | 2025-276AV | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 5 | 66708 | 2025-276AU | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 4 | 66707 | 2025-276AT | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 3 | 66706 | 2025-276AS | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 2 | 66705 | 2025-276AR | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| FLOCK 4H 1 | 66704 | 2025-276AQ | Cubesat 3U | Nov 28, 2025 | 95 min, 97.4° | Active | ◉ |
| Flock 4g-36 Flock 4g-36 | 62687 | 2025-009CG | Cubesat 3U | Jan 14, 2025 | 88 min, 97.4° | Reentered | ◉ |
| Flock 4g-35 Flock 4g-35 | 62686 | 2025-009CF | Cubesat 3U | Jan 14, 2025 | 95 min, 97.4° | Active | ◉ |
| Flock 4g-34 Flock 4g-34 | 62685 | 2025-009CE | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| Flock 4g-33 Flock 4g-33 | 62684 | 2025-009CD | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| Flock 4g-32 Flock 4g-32 | 62683 | 2025-009CC | Cubesat 3U | Jan 14, 2025 | 93 min, 97.4° | Inactive | ◉ |
| Flock 4g-31 Flock 4g-31 | 62682 | 2025-009CB | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| Flock 4g-30 Flock 4g-30 | 62681 | 2025-009CA | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| Flock 4g-29 Flock 4g-29 | 62680 | 2025-009BZ | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| Flock 4g-28 Flock 4g-28 | 62679 | 2025-009BY | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| Flock 4g-27 Flock 4g-27 | 62678 | 2025-009BX | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| Flock 4g-26 Flock 4g-26 | 62677 | 2025-009BW | Cubesat 3U | Jan 14, 2025 | 93 min, 97.4° | Active | ◉ |
| Flock 4g-25 Flock 4g-25 | 62676 | 2025-009BV | Cubesat 3U | Jan 14, 2025 | 95 min, 97.4° | Active | ◉ |
| Flock 4g-24 Flock 4g-24 | 62675 | 2025-009BU | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| Flock 4g-23 Flock 4g-23 | 62674 | 2025-009BT | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| Flock 4g-22 Flock 4g-22 | 62673 | 2025-009BS | Cubesat 3U | Jan 14, 2025 | 94 min, 97.3° | Active | ◉ |
| Flock 4g-21 Flock 4g-21 | 62672 | 2025-009BR | Cubesat 3U | Jan 14, 2025 | 95 min, 97.4° | Active | ◉ |
| Flock 4g-20 Flock 4g-20 | 62671 | 2025-009BQ | Cubesat 3U | Jan 14, 2025 | 95 min, 97.4° | Active | ◉ |
| Flock 4g-19 Flock 4g-19 | 62670 | 2025-009BP | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| Flock 4g-18 Flock 4g-18 | 62669 | 2025-009BN | Cubesat 3U | Jan 14, 2025 | 95 min, 97.4° | Active | ◉ |
| Flock 4g-17 Flock 4g-17 | 62668 | 2025-009BM | Cubesat 3U | Jan 14, 2025 | 95 min, 97.4° | Active | ◉ |
| Flock 4g-16 Flock 4g-16 | 62667 | 2025-009BL | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| Flock 4g-15 Flock 4g-15 | 62666 | 2025-009BK | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| Flock 4g-14 Flock 4g-14 | 62665 | 2025-009BJ | Cubesat 3U | Jan 14, 2025 | 95 min, 97.4° | Active | ◉ |
| Flock 4g-13 Flock 4g-13 | 62664 | 2025-009BH | Cubesat 3U | Jan 14, 2025 | 95 min, 97.4° | Active | ◉ |
| Flock 4g-12 Flock 4g-12 | 62663 | 2025-009BG | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Inactive | ◉ |
| Flock 4g-11 Flock 4g-11 | 62662 | 2025-009BF | Cubesat 3U | Jan 14, 2025 | 97 min, 97.2° | Reentered | ◉ |
| Flock 4g-10 Flock 4g-10 | 62661 | 2025-009BE | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| Flock 4g-9 Flock 4g-9 | 62660 | 2025-009BD | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| Flock 4g-8 Flock 4g-8 | 62659 | 2025-009BC | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| Flock 4g-7 Flock 4g-7 | 62658 | 2025-009BB | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| Flock 4g-6 Flock 4g-6 | 62657 | 2025-009BA | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| Flock 4g-5 Flock 4g-5 | 62656 | 2025-009AZ | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| Flock 4g-4 Flock 4g-4 | 62655 | 2025-009AY | Cubesat 3U | Jan 14, 2025 | 93 min, 97.4° | Active | ◉ |
| Flock 4g-3 Flock 4g-3 | 62654 | 2025-009AX | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| Flock 4g-2 Flock 4g-2 | 62653 | 2025-009AW | Cubesat 3U | Jan 14, 2025 | 95 min, 97.4° | Active | ◉ |
| Flock 4g-1 Flock 4g-1 | 62652 | 2025-009AV | Cubesat 3U | Jan 14, 2025 | 94 min, 97.4° | Active | ◉ |
| FLOCK 4BE-19 Flock 4be-19 | 60563 | 2024-149CZ | Cubesat 3U | Aug 16, 2024 | 93 min, 97.4° | Active | ◉ |
| FLOCK 4BE-3 Flock 4be-3 | 60561 | 2024-149CX | Cubesat 3U | Aug 16, 2024 | 93 min, 97.4° | Active | ◉ |
| FLOCK 4BE-12 Flock 4be-12 | 60560 | 2024-149CW | Cubesat 3U | Aug 16, 2024 | 90 min, 97.4° | Inactive | ◉ |
| FLOCK 4BE-5 Flock 4be-5 | 60559 | 2024-149CV | Cubesat 3U | Aug 16, 2024 | 93 min, 97.4° | Active | ◉ |
| FLOCK 4BE-35 Flock 4be-35 | 60558 | 2024-149CU | Cubesat 3U | Aug 16, 2024 | 91 min, 97.4° | Inactive | ◉ |
| FLOCK 4BE-28 Flock 4be-28 | 60519 | 2024-149BD | Cubesat 3U | Aug 16, 2024 | 93 min, 97.4° | Active | ◉ |
| FLOCK 4BE-1 Flock 4be-1 | 60518 | 2024-149BC | Cubesat 3U | Aug 16, 2024 | 93 min, 97.4° | Active | ◉ |
| FLOCK 4BE-14 Flock 4be-14 | 60517 | 2024-149BB | Cubesat 3U | Aug 16, 2024 | 93 min, 97.4° | Active | ◉ |
| FLOCK 4BE-6 Flock 4be-6 | 60516 | 2024-149BA | Cubesat 3U | Aug 16, 2024 | 93 min, 97.4° | Active | ◉ |
| FLOCK 4BE-8 Flock 4be-8 | 60515 | 2024-149AZ | Cubesat 3U | Aug 16, 2024 | 89 min, 97.3° | Reentered | ◉ |
| FLOCK 4BE-9 Flock 4be-9 | 60514 | 2024-149AY | Cubesat 3U | Aug 16, 2024 | 93 min, 97.4° | Active | ◉ |
| FLOCK 4BE-27 Flock 4be-27 | 60513 | 2024-149AX | Cubesat 3U | Aug 16, 2024 | 94 min, 97.4° | Active | ◉ |
| FLOCK 4BE-13 Flock 4be-13 | 60512 | 2024-149AW | Cubesat 3U | Aug 16, 2024 | 93 min, 97.4° | Active | ◉ |
| FLOCK 4BE-2 Flock 4be-2 | 60511 | 2024-149AV | Cubesat 3U | Aug 16, 2024 | 93 min, 97.4° | Inactive | ◉ |
| FLOCK 4BE-29 Flock 4be-29 | 60509 | 2024-149AT | Cubesat 3U | Aug 16, 2024 | 93 min, 97.4° | Active | ◉ |
| FLOCK 4BE-24 Flock 4be-24 | 60505 | 2024-149AP | Cubesat 3U | Aug 16, 2024 | 93 min, 97.4° | Active | ◉ |
| FLOCK 4BE-10 Flock 4be-10 | 60503 | 2024-149AM | Cubesat 3U | Aug 16, 2024 | 88 min, 97.3° | Inactive | ◉ |
| FLOCK 4BE-33 Flock 4be-33 | 60502 | 2024-149AL | Cubesat 3U | Aug 16, 2024 | 89 min, 97.4° | Inactive | ◉ |
| FLOCK 4BE-11 Flock 4be-11 | 60501 | 2024-149AK | Cubesat 3U | Aug 16, 2024 | 93 min, 97.4° | Active | ◉ |
| FLOCK 4BE-30 Flock 4be-30 | 60499 | 2024-149AH | Cubesat 3U | Aug 16, 2024 | 92 min, 97.4° | Inactive | ◉ |
| FLOCK 4BE-32 Flock 4be-32 | 60497 | 2024-149AF | Cubesat 3U | Aug 16, 2024 | 93 min, 97.4° | Active | ◉ |
| FLOCK 4BE-34 Flock 4be-34 | 60495 | 2024-149AD | Cubesat 3U | Aug 16, 2024 | 93 min, 97.4° | Active | ◉ |
| FLOCK 4BE-22 Flock 4be-22 | 60494 | 2024-149AC | Cubesat 3U | Aug 16, 2024 | 93 min, 97.4° | Active | ◉ |
| FLOCK 4BE-17 Flock 4be-17 | 60492 | 2024-149AA | Cubesat 3U | Aug 16, 2024 | 93 min, 97.4° | Active | ◉ |
| FLOCK 4BE-15 Flock 4be-15 | 60491 | 2024-149Z | Cubesat 3U | Aug 16, 2024 | 92 min, 97.4° | Inactive | ◉ |
| FLOCK 4BE-23 Flock 4be-23 | 60490 | 2024-149Y | Cubesat 3U | Aug 16, 2024 | 94 min, 97.4° | Active | ◉ |
| FLOCK 4BE-20 Flock 4be-20 | 60489 | 2024-149X | Cubesat 3U | Aug 16, 2024 | 94 min, 97.4° | Active | ◉ |
| FLOCK 4BE-31 Flock 4be-31 | 60488 | 2024-149W | Cubesat 3U | Aug 16, 2024 | 93 min, 97.4° | Active | ◉ |
Showing 100 of 645 objects.
Frequently asked questions
How many Planet Flock satellites are in orbit?
128 Planet Flock objects are currently in orbit, out of 645 ever cataloged. 517 have reentered.
How many Planet Flock satellites are active?
111 Planet Flock satellites carry an active status in the catalog.
When did the first Planet Flock satellite launch?
The first cataloged Planet Flock object launched in 2014, and the most recent in 2025.
Who operates Planet Flock?
Planet Flock is operated by Planet Labs.
How can I track Planet Flock satellites?
You can track the Planet Flock fleet live in the KeepTrack 3D tracker, or open any individual satellite from the list on this page.