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[1]CelesTrak (opens in new tab)orbital elements
[2]GCAT / J. McDowell (opens in new tab)launch catalog
[3]Wikidata (opens in new tab)metadata enrichment
[4]SatNOGS DB (opens in new tab)radio transmitters (CC BY-SA 4.0)

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OrbitalWiki / open database / ODbL-1.0Orbital data is approximate and not for operations

Catalog Operators Showcases Method Developers Pricing

Index/Operators/Chinese Academy of Sciences/54029

SSOOperationalPayload

ASO-S

NORAD 54029COSPAR 2022-129AEpoch Oct 21, 2026

ASO-S is a payload in SSO orbit, operated by Chinese Academy of Sciences, launched 2022.

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Operator

Chinese Academy of SciencesProbable

via GCAT — Jonathan McDowell's General Catalog

Country

ChinaProbable

via GCAT — Jonathan McDowell's General Catalog

Launch date

2022-10-08Probable

via GCAT — Jonathan McDowell's General Catalog

Object class

PAYLOADProbable

via GCAT — Jonathan McDowell's General Catalog

Operational status

OPERATIONALProbable

via CelesTrak SATCAT

Mission purpose

solar observationProbable

Launch mass (kg)

888Probable

via GCAT — Jonathan McDowell's General Catalog

Orbital regime

LEO/SProbable

via GCAT — Jonathan McDowell's General Catalog

Launch site

Not availableUnknown

source unknown

Launch vehicle

Not availableUnknown

source unknown

Not available in the current data

· Alternate names
· Constellation membership

Data quality

Quality100 / 100

OrbitalWiki

Open satellite records with source claims attached. Use the UI for lookup or the API for products, research, and internal tools.

Footer

Explore

Browse everything
Compare satellites
Constellations
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Index
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Today

Statistics

How many satellites are in orbit right now?
How many satellites are launched each year?
How many satellites still work?
How many Starlink satellites are there?
Statistics
What is the oldest satellite still in orbit?
What orbits are satellites in?
Which countries operate the most satellites?
Which operators run the most satellites?

Radio

Amateur radio
Pass predictions
What you need to receive

Learn

Articles
Education
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Product

About
Affiliate program
Change feed
Changelog
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Launches
Orbital events
Pricing
Roadmap
Status

Account

Contact
Dashboard
Log in
Preferences
Sign up

Sources

[1]CelesTrak (opens in new tab)orbital elements
[2]GCAT / J. McDowell (opens in new tab)launch catalog
[3]Wikidata (opens in new tab)metadata enrichment

Related satellites

EINSTEIN PROBESame operator
SDGSAT 1Same operator
SVOMSame operator
GECAM-BSame operator
ZHANGHENG 1-02 (CSES-2)Same operator

Where this record sits

All Chinese Academy of Sciences satellites
China satellites and space activity
Everything in SSO

It went up on launch 2022-129, alongside everything else on that flight

See it moving on the 3D globe alongside every other active object, propagated in your browser.

How many satellites are in orbit right now?

Use this data

Every field on this page is available as JSON, with the same sources and confidence attached.

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//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Oct 22, 2026.

[4]

SatNOGS DB (opens in new tab)radio transmitters (CC BY-SA 4.0)

Legal

Privacy Terms Cookies Accessibility License

OrbitalWiki / open database / ODbL-1.0Orbital data is approximate and not for operations

ASO-S, NORAD 54029 orbital data · OrbitalWiki