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// technology · 2015

LightSail-1

Former solar sail spacecraft demonstrator. LightSail-1 was launched on May 20, 2015 aboard a Atlas V 501 from Cape Canaveral & Kennedy. Latest status in GCAT: reentered (orbital decay) (Jun 14, 2015).

COSPAR 2015-025LNORAD 40661United States

Identity

Name in GCAT
LightSail-1
Payload designation
LightSail-A
Other names
Elana-XI
International designator
2015-025L
NORAD catalog number
40661
GCAT identifier
S40661
UN registration
ST/SG/SER.E/796

Mission

Mission type
Technology
Use
Amateur / academic
Program
TPS
Owner
PlanSoc
Country
United States
Builder
Ecliptic Enterprises
Platform (bus)
Cubesat 3U

Launch

Date
May 20, 2015 · 15:05 UTC
Launch record
2015-025Success
Spaceport
Cape Canaveral & Kennedy · pad SLC41

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
356 km
Apogee
700 km
Inclination
55.01°
Status
Reentered (orbital decay)
Status date
June 14, 2015
Last known active
Jun 10, 2015
End of operations
Jun 14, 2015

Size

Mass
4 kg
Dry mass
4 kg
Length
0.3 m
Diameter
0.10 m
Span
5.5 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q20804089 (CC0).