Sentinel-5P / eo constellation
sourcingtypical 4/5 · 15 factsghgEuropean Unionactive
Sentinel-5 Precursor, also known as Sentinel-5P, is the first Copernicus mission dedicated to monitoring the atmosphere. It maps a multitude of trace gases affecting air quality, health, and climate using the Tropomi instrument.
key specs
faq
Who operates Sentinel-5P?
Sentinel-5P is operated by European Space Agency (ESA). (source, as of 2026-07-05)
How many Sentinel-5P satellites are active on orbit?
CelesTrak's catalog currently tracks 1 object for Sentinel-5P. (source, as of 2026-07-11)
When did Sentinel-5P first launch?
Sentinel-5P first launched on 2017-10-13. (source, as of 2026-07-05)
facts
operatorEuropean Space Agency (ESA)
countryEuropean Union
sensor typesghg
sats launched (total)1
sats active (claimed)1
sats active (verified)1
sats plannedunknown
orbit824 km altitude
first launch2017-10-13
latest launch2017-10-13
statusactive
websiteesa.int
resolution (m)7000
swath (km)2600
revisitdaily global coverage; 17-day orbit repeat cycle
spectral bandsUV1 (270-300 nm), UV2 (300-320 nm), UVIS (310-405 nm), VIS (405-500 nm), NIR1 (675-725 nm), NIR2 (725-775 nm), SWIR (2305-2385 nm)
sats active (verified) counts objects currently tracked in CelesTrak's catalog for this constellation. It is a tracking count, not an operator claim about satellite health.
orbit
orbit824 km altitude
sats launched (total)1
sats active (claimed)1
sats active (verified)1
sats plannedunknown
sources
[1] en.wikipedia.org ↗
operatorwikipedia2026-07-05countrywikipedia2026-07-05sensor typeswikipedia2026-07-05sats launched (total)wikipedia2026-07-06sats active (claimed)wikipedia2026-07-08latest launchwikipedia2026-07-05statuswikipedia2026-07-05
[4] celestrak.org ↗
sats active (verified)computed2026-07-11