Nilesat-101 & BSAT-1B

Launch Success

Liftoff Time (GMT)

22:53:00

Tuesday April 28, 1998

Mission Details

Launch Notes

Flight V108.

Nilesat-101

Wiki

Nilesat 101 was launched by an Ariane 4 rocket from Kourou, French Guiana on 28 April 1998 at 22:53:00 UTC by the European Space Agency. It was manufactured by the European company Matra Marconi Space (Astrium) and started official broadcasting on 31 May 1998. The satellite had an expected life time of 12 years.

Geostationary Transfer Orbit

1 Payload

1,666 kilograms

BSAT-1B

Wiki

BSAT-1b was a geostationary communications satellite designed and manufactured by Hughes (now Boeing) on the HS-376 platform. It was originally ordered and operated by the Broadcasting Satellite System Corporation (B-SAT). It was used as a backup of BSAT-1a to broadcast television channels for NHK and WOWOW over Japan. It had a pure Ku band payload and operated on the 110°E longitude until it was replaced, along with its twin BSAT-1a, by BSAT-3a.

Geostationary Transfer Orbit

1 Payload

1,236 kilograms

Rocket

Retired
Ariane 44P

Active 1991 to 2001

European Space Agency logo

Manufacturer

ESA

Rocket

Diameter: 3.8m

Height: 58.72m

Payload to Orbit

GTO: 3,460 kg

Liftoff Thrust

4,334 Kilonewtons

Stages

3

Strap-ons

4

Launch Site

ELA-2

Guiana Space Centre, French Guiana, France

Fastest Turnaround

16 days

Stats

Ariane 4


78th

Mission

4th

Mission of 1998

European Space Agency


97th

Mission

4th

Mission of 1998

1998


25th

Orbital launch attempt