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// optical imaging · 2015

TeLEOS-1

41169. TeLEOS-1 was launched on December 16, 2015 aboard a PSLV from Sriharikota. Latest status in GCAT: reentered (orbital decay) (Jun 27, 2025).

COSPAR 2015-077DNORAD 41169Singapore

Identity

Name in GCAT
TeLEOS-1
International designator
2015-077D
NORAD catalog number
41169
GCAT identifier
S41169

Mission

Mission type
Optical imaging
Use
Commercial
Program
STE
Owner
AgilSpace
Country
Singapore
Builder
Singapore Technologies Electronics (Satellite Systems)
Platform (bus)
SS-400

Launch

Date
December 16, 2015 · 12:30 UTC
Launch record
2015-077Success
Rocket
PSLV
Spaceport
Sriharikota · pad FLP

Orbit and fate

Orbit class (GCAT)
LLEO/E
Perigee
533 km
Apogee
550 km
Inclination
14.98°
Status
Reentered (orbital decay)
Status date
June 27, 2025
Last known active
August 2022
End of operations
May 2025

Size

Mass
400 kg
Dry mass
400 kg
Length
2.0 m
Diameter
1.60 m
Span
4.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q22344439 (CC0).