2026-244Latest orbital launch: Falcon 9 · Starlink Group 15-16 · Oct 27, 2026 · VandenbergLaunch record →
sci-techmaventhe history of spaceflight, in data
  1. Home
  2. Spacecraft
  3. GSSAP-3
// missile early warning · 2016

GSSAP-3

American near-geosynchronous space surveillance satellite. GSSAP-3 was launched on August 19, 2016 aboard a Delta 4M+(4,2) from Cape Canaveral & Kennedy. Latest status in GCAT: in orbit.

COSPAR 2016-052ANORAD 41744United States

Identity

Name in GCAT
USA 270
Common name
GSSAP-3
Payload designation
Hornet 3
Other names
AFSPC-6 F1,GSSAP 3
International designator
2016-052A
NORAD catalog number
41744
GCAT identifier
S41744
UN registration
ST/SG/SER.E/801

Mission

Mission type
Missile early warning
Use
Defense
Program
GSSAP
Country
United States
Builder
Orbital ATK Space Systems Group (SSG)
Platform (bus)
GeoStar-1

Launch

Date
August 19, 2016 · 04:52 UTC
Launch record
2016-052Success
Spaceport
Cape Canaveral & Kennedy · pad SLC37B

Orbit and fate

Orbit class (GCAT)
GEO/D
Perigee
35,815 km
Apogee
35,820 km
Inclination
0.18°
Status
In orbit
Last known active
February 2023

Size

Mass
500 kg
Dry mass
500 kg
Length
2.0 m
Diameter
2.00 m
Span
5.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q28668993 (CC0).