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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

SOCRATES, NORAD 39768 orbital data · OrbitalWiki

Catalog Operators Showcases Method Developers Pricing

Index/Operators/National Inst. Communications Tech., Kashima Space Research/39768

SSOOperationalPayload

SOCRATES

NORAD 39768COSPAR 2014-029CEpoch Oct 21, 2026

SOCRATES is a payload in SSO orbit, operated by National Inst. Communications Tech., Kashima Space Research, launched 2014.

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Operator

National Inst. Communications Tech., Kashima Space ResearchProbable

via GCAT — Jonathan McDowell's General Catalog

Country

JapanProbable

via GCAT — Jonathan McDowell's General Catalog

Launch date

2014-05-24Probable

via GCAT — Jonathan McDowell's General Catalog

End of transmission

2019-06-04Probable

via GCAT — Jonathan McDowell's General Catalog

Object class

PAYLOADProbable

via GCAT — Jonathan McDowell's General Catalog

Operational status

OPERATIONALProbable

via CelesTrak SATCAT

Launch mass (kg)

50Probable

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

Quality90 / 100

OrbitalWiki

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

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How many satellites are in orbit right now?
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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

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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

RISING 2Same launch
UNIFORM 1Same launch
ALOS-2Same launch
KAZEOSAT 2Same orbit class
HODOYOSHI-4Same orbit class

Where this record sits

All National Inst. Communications Tech., Kashima Space Research satellites
Japan satellites and space activity
Everything in SSO

It went up on launch 2014-029, 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?

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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)

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