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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/US Air Force Space and Missile Center/44506

MEOOperationalPayload

NAVSTAR 78 (USA 293)

NORAD 44506COSPAR 2019-056AEpoch Oct 20, 2026

NAVSTAR 78 (USA 293) is a payload in MEO orbit, operated by US Air Force Space and Missile Center, launched 2019.

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Operator

US Air Force Space and Missile CenterProbable

via GCAT — Jonathan McDowell's General Catalog

Country

United StatesProbable

via GCAT — Jonathan McDowell's General Catalog

Launch date

2019-08-22Probable

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)

4400Probable

via GCAT — Jonathan McDowell's General Catalog

Orbital regime

MEOProbable

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

Quality95 / 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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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
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Product

About
Affiliate program
Change feed
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Launches
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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

WGS 10 (USA 291)Same operator
NAVSTAR 77 (USA 289)Same operator
FALCONSAT-6Same operator
BEIDOU-3 M24Same orbit class
DSXSame orbit class

Where this record sits

All US Air Force Space and Missile Center satellites
United States satellites and space activity
Everything in MEO

It went up on launch 2019-056, alongside everything else on that flight

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

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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

NAVSTAR 78 (USA 293), NORAD 44506 orbital data · OrbitalWiki