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// human spaceflight · 1998

International Space Station

Modular space station in low Earth orbit. International Space Station was launched on November 20, 1998 aboard a Proton-K from Baikonur. Latest status in GCAT: grappled by another object (Dec 6, 1998).

COSPAR 1998-067ANORAD 25544United States

Identity

Name in GCAT
Zarya
Common name
International Space Station
Payload designation
77KM No. 175-01
Other names
ISS FGB:P
International designator
1998-067A
NORAD catalog number
25544
GCAT identifier
S25544
UN registration
ST/SG/SER.E/614

Mission

Mission type
Human spaceflight
Use
Civil government
Program
TsM
Country
United States
Builder
Khrunichev State Research and Production Center
Platform (bus)
77KS

Launch

Date
November 20, 1998 · 06:40 UTC
Launch record
1998-067Success
Rocket
Proton-K
Spaceport
Baikonur · pad LC81/23

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
393 km
Apogee
399 km
Inclination
51.59°
Status
Grappled by another object
Status date
December 6, 1998
Last known active
February 2023

Size

Mass
20.3 t
Dry mass
19.0 t
Total mass with attached objects
20.4 t
Length
12.6 m
Diameter
4.20 m
Span
23.9 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q25271 (CC0).