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Telkom-3S

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Telkom-3S
Spacecraft properties

Mission type	Communications
Operator	Telkom Indonesia
COSPAR ID	2017-007A
SATCAT no.	41944
Website	https://www.telkom.co.id/sites
Mission duration	16 years (planned) 7 years, 4 months and 28 days (in progress)


Spacecraft	Telkom-3S
Spacecraft type	Spacebus
Bus	Spacebus-4000B2
Manufacturer	Thales Alenia Space
Launch mass	3,550 kg (7,830 lb)
Dimensions	1.8 m x 2.95 m x 2.86 m
Power	6.4 kW


Start of mission
Launch date	14 February 2017, 21:39 UTC
Rocket	Ariane 5ECA (VA235)
Launch site	Centre Spatial Guyanais, Kourou, ELA-3
Contractor	Arianespace
Entered service	17 April 2017


Orbital parameters
Reference system	Geocentric orbit^[1]
Regime	Geostationary orbit
Longitude	118° East


Transponders
Band	42transponders: 24C-Band 8Extended C-Band 10Ku-Band
Coverage area	Indonesia, Southeast Asia, Malaysia

Palapa constellation ← Telkom-3 Telkom-4 →

Telkom-3S is an Indonesian geostationary communications satellite built as a replacement of Telkom-3 that was lost due to a launch failure on 6 August 2012.^[2] Telkom-3S was successfully launched on 14 February 2017, at 21:39 UTC^[3] and commissioned into service on 17 April 2017.^[4]

Satellite description

[edit]

Telkom-3S is fitted with 24 C-Band transponders, 8 extended C-Band transponders and 10 Ku-Band transponders. The C-band payload will cover Indonesia and Southeast Asia, while the extended C-band payload will cover both Indonesia and part of Malaysia. The Ku-band payload will specifically cover Indonesia. Telkom-3S will provide high-definition television (HDTV) services along with mobile communications and internet applications.

References

[edit]

^ "TELKOM 3S". N2YO.com. Retrieved 29 April 2021.

^ "Telkom-3S". Gunter's Space Page. 22 June 2018. Retrieved 29 April 2021.

^ "Arianespace orbits two digital HDTV satellites, SKY Brasil-1 and Telkom-3S, on Ariane 5's 77th successful launch in a row". Arianespace. 14 February 2017. Retrieved 29 April 2021.

^ Wijaya, Yulius (17 April 2017). "Peresmian Pengoperasian Satelit Telkom-3S". antaranews.com (in Indonesian). Antara News.com. Retrieved 29 April 2021.

v t e Telkom Indonesia
Corporate directors	Ririek Adriansyah (CEO)
Subsidiaries	Telin Telin Singapore Telkomsel Mitratel Telkom Akses Pramindo Multimedia Nusantara TelkomProperty Telkomsigma Finnet Napsindo Digiserve
Joint ventures, affiliates, and investments	Scicom Patrakom Bangtelindo Pasifik Satelit Nusantara (PSN) Citra Sari Makmur Batam Bintan Telekomunikasi
Products and services	Telkomsel Orbit IndiHome
Miscellaneous	Telkom-2 Telkom-3S SEA Today Telkom Foundation Telkom University

v t e ← 2016 Orbital launches in 2017 2018 →
January	TJS-2 Jilin-1 Video-03 Iridium NEXT × 10 TRICOM-1 USA-273 / SBIRS GEO-3 DSN-2 Hispasat AG1
February	Intelsat 32e / SkyBrasil1 , Telkom-3S Cartosat-2D, Al Farabi-1, BGUSAT, DIDO-2, Flock-3p × 88, Lemur-2 × 8 Dragon CRS-10 Progress MS-05
March	USA-274 / Intruder 8 Tiankun-1 Sentinel-2B EchoStar 23 IGS-Radar 5 USA-275 / WGS-9 SES-10
April	Shijian 13 Cygnus CRS OA-7 , (ALTAIR , CXBN-2 , IceCube , SG-Sat , SHARC) Soyuz MS-04 Tianzhou 1, SilkRoad-1
May	USA-276 / NROL-76 Koreasat 7, SGDC-1 GSAT 9 / South Asia Satellite Inmarsat-5 F4 SES-15 "It's a Test" EKS-2
June	QZS-2 ViaSat-2, Eutelsat 172B Dragon CRS-11 (NICER, BRAC Onnesha, GhanaSat-1, Mazaalai, Nigeria EduSat-1) GSAT-19 EchoStar 21 Progress MS-06 HXMT / Insight, ÑuSat 3 ChinaSat 9A Cartosat-2E, Max Valier Sat, Aalto-1, Blue Diamond, Green Diamond, Red Diamond, CICERO-6, COMPASS-2, InflateSail, Lemur-2 × 8, LituanicaSAT-2, ROBUSTA-1B Kosmos 2519 / Nivelir, Kosmos 2521 / Sputnik Inspektor BulgariaSat-1 Iridium NEXT × 10 EuropaSat / Hellas Sat 3, GSAT-17
July	Shijian-18† Intelsat 35e Kanopus-V-IK, Flying Laptop, Flock-2k × 48, Landmapper BC 1, Landmapper BC 2, Lemur-2 × 8 Soyuz MS-05
August	OPTSAT-3000, VENµS Dragon CRS-12, ASTERIA Blagovest 11L TDRS-M Michibiki 3 Formosat-5 ORS-5 IRNSS-1H
September	USA-277 / OTV-5 Amazonas 5 Soyuz MS-06 Kosmos 2522 / GLONASS-M 752 USA-278 / NROL-42 AsiaSat 9 Yaogan-30-01 × 3 Intelsat 37e, BSAT-4a
October	VRSS-2 Iridium NEXT × 10 QZS-4 SES-11 / EchoStar 105 Sentinel-5 Precursor Progress MS-07 USA-279 / Quasar 21 Koreasat 5A SkySat × 6 , Flock-3m × 4
November	BeiDou-3 M1, BeiDou-3 M2 Mohammed VI-A Cygnus CRS OA-8E (Asgardia-1, EcAMSat, Lemur-2 × 8, TechEdSat-6) Fengyun-3D NOAA-20 Jilin-1 Video × 3 Yaogan-30-02 (3 satellites) Meteor-M No.2-1, Landmapper BC 3, Lemur-2 × 10
December	Kosmos 2524 LKW-1 Alcomsat-1 Galileo FOC 15-18 Dragon CRS-13 Soyuz MS-07 GCOM-C, SLATS Iridium NEXT 31–40 Yaogan-30-03 × 3 AngoSat 1
Launches are separated by dots ( • ), payloads by commas ( , ), multiple names for the same satellite by slashes ( / ). Crewed flights are underlined. Launch failures are marked with the † sign. Payloads deployed from other spacecraft are (enclosed in parentheses).