ChinaSat 10

{{Short description|Chinese communications satellite}}

{{Infobox spaceflight

| name = ChinaSat 10

| image =

| image_caption =

| mission_type = Communications

| operator = China Satellite Communications

| website =

| COSPAR_ID = 2011-026A

| SATCAT = 37677

| mission_duration = 15 years

| spacecraft_bus = DFH-4

| manufacturer = CAST

| launch_mass = {{convert|5000|kg|lb}}

| power =

| launch_date = {{start-date|20 June 2011, 16:13:04|timezone=yes}} UTC{{cite web|url=http://planet4589.org/space/log/launchlog.txt|title=Launch Log|first=Jonathan|last=McDowell|work=Jonathan's Space Page|accessdate=30 October 2013}}

| launch_rocket = Long March 3B/E

| launch_site = Xichang LC-2

| launch_contractor =

| entered_service =

| disposal_type =

| deactivated =

| orbit_epoch = 29 October 2013, 00:13:49 UTC{{cite web|url=http://www.n2yo.com/satellite/?s=37677|title=CHINASAT 10 Satellite details 2011-026A NORAD 37677|work=N2YO|date=29 October 2013|accessdate=30 October 2013}}

| orbit_reference = Geocentric

| orbit_regime = Geostationary

| orbit_periapsis = {{convert|35771|km|mi}}

| orbit_apoapsis = {{convert|35814|km|mi}}

| orbit_inclination = 0.02 degrees

| orbit_period = 23.93 hours

| orbit_longitude = 110.5° east

| apsis = gee

| trans_band =

| trans_frequency =

| trans_bandwidth =

| trans_capacity =

| trans_coverage =

| trans_TWTA =

| trans_EIRP =

| trans_HPBW =

}}

ChinaSat 10 ({{zh|s=中星10号|p=Zhōngxīng Shíhào}}) previously known as SinoSat 5 ({{zh|s=鑫诺5号}}) is a Chinese communications satellite. It was launched at 16:13 UTC on 20 June 2011 on a Long March 3B rocket.

The satellite is a replacement for ChinaSat 5B.{{cite web|url=http://www.chinasatcom.com/n782704/c791222/content.html|title=中星10号|date=2 December 2014|access-date=25 July 2017|publisher=China Satellite Communications|language=Chinese|archive-date=10 May 2019|archive-url=https://web.archive.org/web/20190510085011/http://www.chinasatcom.com/n782704/c791222/content.html|url-status=dead}} It has a mass of 5,100 kg and will be positioned in geosynchronous orbit at 110.5 degrees East. It is operated by China Satellite Communications.