CMS-01 Knowpia

Summary

CMS-01
Spacecraft properties
Names	GSAT-12R

Mission type	Communications
Operator	ISRO
COSPAR ID	2020-099A
SATCAT no.	47256
Mission duration	>7 years (planned) 2 months, 7 days (elapsed)


Bus	I-1K ^[1]
Manufacturer	ISRO
Launch mass	1425 kg ^[2]
Power	1500 watts ^[3]


Start of mission
Launch date	17 December 2020, 10:11 UTC
Rocket	PSLV-XL C50 ^[4]
Launch site	Satish Dhawan, Site SLP
Contractor	ISRO


Orbital parameters
Reference system	Geocentric orbit
Regime	Geostationary orbit
Longitude	83.0° E


Transponders
Band	Extended C-band ^[5]
Coverage area	Indian mainland, Andaman and Nicobar Islands and Lakshadweep Islands

GSAT ← GSAT-30

CMS-01 (formerly known as GSAT-12R ^[6]) is communication satellite designed and developed by the Indian Space Research Organisation (ISRO). This satellite is replacement of aging GSAT-12 at 83.0° E.^[7] This satellite was successfully launched by Polar Satellite Launch Vehicle-XL C50 on 17 December 2020 at 10:11 UTC.^[3]

Satellite

PSLV-C50 CMS-01 at Sriharikota

CMS-01 is considered to be a replacement of the aged satellite GSAT-12. It provides services like tele-education, tele-medicine, disaster management support and Satellite Internet access.^[4]

Payloads

CMS-01 will be replacing services of GSAT-12 in Extended C-band.

Launch

PSLV-C50 CMS-01 launching from Sriharikota, on 17 December 2020.

CMS-01 was successfully launched from a PSLV-C50 launch vehicle on 17 December 2020 at 10:11 UTC.^[5]^[4]

References

^ "GSAT-12/12R". Gunter Space Page. Retrieved 6 October 2020.
^ Launch of PSLV-C50/CMS-01 mission from Satish Dhawan Space Centre (SHAR), Sriharikota (Video) (in English and Hindi). 17 December 2020. 4 minutes 40 seconds minutes in.
^ ^a ^b "PSLV-C50/CMS-01 Brochure". ISRO. 11 December 2020.
^ ^a ^b ^c "ISRO gearing up for rocket launches with Virtual Launch Control Centre". The Tribune. 5 October 2020.
^ ^a ^b "PSLV-C50/CMS-01". isro.gov.in. ISRO. Retrieved 11 December 2020.
^ "ISRO gearing up for launch of small satellite launch vehicles: Sivan". The Hindu. Retrieved 10 November 2020.
^ "India launches CMS-01 communications satellite". SpaceNews. 17 December 2020. Retrieved 17 December 2020.

v t e Polar Satellite Launch Vehicle
1990s	PSLV-D1 (20 Sep 1993, failure) PSLV-D2 (15 Oct 1994) PSLV-D3 (21 Mar 1996) PSLV-C1 (29 Sep 1997) PSLV-C2 (26 May 1999)
2000s	PSLV-C3 (22 Oct 2001) PSLV-C4 (METSAT, 12 Sep 2002) PSLV-C5 (Resourcesat-1, 17 Oct 2003) PSLV-C6 (HAMSAT, 5 May 2005) PSLV-C7 (10 Jan 2007) PSLV-C8 (23 Apr 2007) PSLV-C10 (21 Jan 2008) PSLV-C9 (28 Apr 2008) PSLV-C11 (22 Oct 2008) PSLV-C12 (20 Apr 2009) PSLV-C14 (23 Sep 2009)
2010s	PSLV-C15 (12 Jul 2010) PSLV-C16 (20 Apr 2011) PSLV-C17 (15 Jul 2011) PSLV-C18 (12 Oct 2011) PSLV-C19 (26 Apr 2012) PSLV-C21 (9 Sep 2012) PSLV-C20 (25 Feb 2013) PSLV-C22 (IRNSS-1A, 1 Jul 2013) PSLV-C25 (Mars Orbiter Mission, 5 Nov 2013) PSLV-C24 (IRNSS-1B, 4 Apr 2014) PSLV-C23 (30 Jun 2014) PSLV-C26 (IRNSS-1C, 16 Oct 2014) PSLV-C27 (IRNSS-1D, 28 Mar 2015) PSLV-C28 (DMC-3, 10 Jul 2015) PSLV-C30 (28 Sep 2015) PSLV-C29 (16 Dec 2015) PSLV-C31 (IRNSS-1E, 20 Jan 2016) PSLV-C32 (IRNSS-1F, 10 Mar 2016) PSLV-C33 (IRNSS-1G, 28 Apr 2016) PSLV-C34 (22 Jun 2016) PSLV-C35 (SCATSAT-1, 26 Sep 2016) PSLV-C36 (Resourcesat-2A, 7 Dec 2016) PSLV-C37 (15 Feb 2017) PSLV-C38 (23 Jun 2017) PSLV-C39 (IRNSS-1H, 31 Aug 2017, failure) PSLV-C40 (Cartosat-2F, 12 Jan 2018) PSLV-C41 (IRNSS-1I, 11 Apr 2018) PSLV-C42 (16 Sep 2018) PSLV-C43 (HySIS, 29 Nov 2018) PSLV-C44 (Microsat-R, 24 Jan 2019) PSLV-C45 (EMISAT, 1 Apr 2019) PSLV-C46 (RISAT-2B, 22 May 2019) PSLV-C47 (Cartosat-3, 27 Nov 2019) PSLV-C48 (RISAT-2BR1, 11 Dec 2019)
2020s	PSLV-C49 (EOS-01, 7 Nov 2020) PSLV-C50 (CMS-01, 17 Dec 2020) PSLV-C51 (Amazônia-1, 28 Feb 2021)
List of PSLV launches

v t e GSAT satellites
Past	GSAT-1† (Apr 2001) GSAT-2 (May 2003) GSAT-3 / EDUSAT (Sep 2004) GSAT-4† (Apr 2010) GSAT-5P† (Dec 2010)
Active	GSAT-8 / INSAT-4G (May 2011) GSAT-12 (Jul 2011) GSAT-10 (Sep 2012) GSAT-7 / INSAT-4F (Aug 2013) GSAT-14 (Jan 2014) GSAT-16 (Dec 2014) GSAT-6 / INSAT-4E (Aug 2015) GSAT-15 (Nov 2015) GSAT-18 (Oct 2016) GSAT-9 / South Asia Satellite (May 2017) GSAT-19 (Jun 2017) GSAT-17 (Jun 2017) GSAT-6A (Mar 2018) GSAT-29 (Nov 2018) GSAT-11 (Dec 2018) GSAT-7A (Dec 2018) GSAT-31 (Feb 2019) GSAT-30 (Jan 2020)
Planned	GSAT-32 (Feb 2020) GSAT-20 (Jun 2020) GSAT-7R (2020) GSAT-7C (2020) GSAT-24 (2021) GSAT-25 (2021) GSAT-22 (2021) GSAT-23 (2021) GSAT-26 (2021) GSAT-27 (2021) GSAT-21 (2021) GSAT-28 (2021) GSAT-UHF (2021)
Cancelled	GSAT-5 / INSAT-4D
Signs † indicate launch failures.

Indian spacecraft

Satellites

Communication	CMS CMS-01 GSAT 1 2 3 (EDUSAT) 4 5P 6 6A 7 7A 8 9 (South Asia Satellite) 10 11 12 14 15 16 17 18 19 29 30 31 HAMSAT INSAT 1A 1B 1C 1D 2A 2B 2C 2D 2DT 2E 3A 3B 3C 3D 3DR 3DS 3E 4A 4B 4C 4CR 4E 4F 4G Planned: GSAT 20 22 23 24
Earth observation	Bhaskara I II Cartosat 1 2 2A 2B 2C 2D 2E 2F 3 EMISAT EOS EOS-01 HySIS IMS-1 IRS 1A 1B 1C 1D 1E P1 P2 P3 Megha-Tropiques Microsat Microsat-R Oceansat 1 2 Resourcesat 1 2 RISAT 1 2 2B 2BR1 Rohini RS-D1 RS-D2 SARAL SCATSAT-1 Technology Experiment Satellite (TESS) Planned: NISAR GISAT Oceansat-3 Resourcesat-3 RISAT-1A
Experimental	APPLE Aryabhata Rohini RS-1 Rohini Technology Payload (RTP)
Navigation	IRNSS 1A 1B 1C 1D 1E 1F 1G 1I
Student satellites	ANUSAT Jugnu SRMSAT StudSat StudSat-2 YouthSat Pratham

Space probes

Scientific	SROSS A B C C2
Astronomical	Astrosat Aditya-L1 (planned) XPoSat (planned) AstroSat-2 (planned)
Lunar programme	Chandrayaan-1 Moon Impact Probe Chandrayaan-2 Vikram Pragyan Chandrayaan-3 (planned)
Interplanetary	Mars Orbiter Mission Mars Orbiter Mission 2 (planned) Shukrayaan-1 (planned)

Human spaceflight

Indian human spaceflight programme
- SRE-1
- SRE-II
- SRE-III
Gaganyaan
- CARE

Future spacecraft in italics.

v t e ← 2019 · Orbital launches in 2020 · 2021 →
January	Starlink 2 (60 satellites) TJSW-5 Jilin-1 Kuanfu-01, ÑuSat 7, 8, Tianqi-5 Yinhe-1 / GS-SparkSat-03 / Galaxy-1 Eutelsat Konnect, GSAT-30 Starlink 3 (60 satellites) NROL-151
February	OneWeb × 34 IGS-Optical 7 Zafar 1† Solar Orbiter Cygnus NG-13 Starlink 4 (60 satellites) JCSAT-17, GEO-KOMPSAT-2B XJS-C, D, E, F Meridian-M 9
March	SpaceX CRS-20 BeiDou-3 G2Q Xinjishu Yanzheng-6 GLONASS-M 760 Starlink 5 (60 satellites) OneWeb × 34 Yaogan 30-06 01, 02, 03 AEHF-6
April	Soyuz MS-16 Nusantara Dua† Noor Starlink 6 (60 satellites) Progress MS-14
May	Chinese next-generation crewed spacecraft / Flexible Inflatable Cargo Return Module Xingyun-2 01, 02 X-37B OTV-6 / FalconSAT-8 HTV-9 EKS-4 LauncherOne†, Starshine 4† XJS-G, XJS-H Crew Dragon Demo-2
June
July	Progress MS-15
August
September	Vega VV16 (65 satellites)
October	Cygnus NG-14 Soyuz MS-17
November	SpaceX Crew-1 Chang'e 5 Vega VV17†, SEOSat-Ingenio†, TARANIS†
December	SpaceX CRS-21
Launches are separated by dots ( • ), payloads by commas ( , ), multiple names for the same satellite by slashes ( / ). Cubesats are smaller. Crewed flights are bolded. Launch failures are marked with the † sign. Payloads deployed from other spacecraft are (enclosed in brackets).