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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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GALAXY 13 (HORIZONS-1), NORAD 27954 orbital data · OrbitalWiki

Catalog Operators Showcases Method Developers Pricing

Index/Operators/Panamsat Corp/27954

GEOOperationalPayload

GALAXY 13 (HORIZONS-1)

NORAD 27954COSPAR 2003-044AEpoch Oct 21, 2026

GALAXY 13 (HORIZONS-1) is a payload in GEO orbit, operated by Panamsat Corp, launched 2003.

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Operator

Panamsat CorpProbable

via GCAT — Jonathan McDowell's General Catalog

Country

United StatesProbable

via GCAT — Jonathan McDowell's General Catalog

Launch date

2003-10-01Probable

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)

4090Probable

via GCAT — Jonathan McDowell's General Catalog

Orbital regime

GEO/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?
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

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Product

About
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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

GALAXY 16 (G-16)Same operator
GALAXY 3C (G-3C)Same operator
YAMAL 202Same orbit class
USA 170Same orbit class
UFO 11 (USA 174)Same orbit class

Where this record sits

All Panamsat Corp satellites
United States satellites and space activity
Everything in GEO

It went up on launch 2003-044, 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

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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