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ESRO 1B

Research satellite operated by the European Space Research Organisation. ESRO 1B was launched on October 1, 1969 aboard a Scout B from Vandenberg. Latest status in GCAT: reentered (orbital decay) (Nov 23, 1969).

COSPAR 1969-083ANORAD 4114European Space Research Organisation

Identity

Name in GCAT
Boreas
Common name
ESRO 1B
Payload designation
ESRO 1B
Other names
ESRO IB
International designator
1969-083A
NORAD catalog number
4114
GCAT identifier
S04114
UN registration
A/AC.105/INF.213

Mission

Mission type
Space science
Use
Civil government
Program
ESRO
Owner
ESRO
Country
European Space Research Organisation
Builder
Laboratoire Centrale de Telecommunications
Platform (bus)
ESRO 1

Launch

Date
October 1, 1969 · 22:29 UTC
Launch record
1969-083Success
Rocket
Scout B
Spaceport
Vandenberg · pad SLC5

Orbit and fate

Orbit class (GCAT)
LLEO/P
Perigee
289 km
Apogee
378 km
Inclination
85.13°
Status
Reentered (orbital decay)
Status date
November 23, 1969
Last known active
Nov 23, 1969
End of operations
Nov 23, 1969

Size

Mass
85 kg
Dry mass
85 kg
Length
1.0 m
Diameter
0.80 m
Span
2.4 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q3138462 (CC0).