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Shenzhou 10


Scarborough, UK
2013 May 20
Monday, Day 140

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Shenzhou 10 Diary

This Diary is extracted from zarya.info's 'Go For Launch' ongoing chronology of space events and includes all entries relating to Shenzhou 10.

Entries are in reverse order of date so the most recent events are at the top.

NOTE - following a link from within the diary will leave the Shenzhou 10 pages - use your 'Back' button to return here.

Date Time (UTC) Event
2013 Jun 22
01:50
Shenzhou 10 Landing
Mongolia
Preceded by retro-fire and re-entry.

Date is based on June 7 launch. The time is estimated and is ±15 minutes.

2013 Jun 21
02:00
Shenzhou 10 Undocking
on orbit
From Tiangong 1. The time is approximate.

2013 Jun 9
07:01
Shenzhou 10 Docking
Tiangong 1
The date is based on a June 7 launch.

Time is estimated and is ±10 minutes - based on June 7 launch..

2013 Jun 7
11:30
Shenzhou 10 Launch
CZ-2FT1, Jiuquan SC
Piloted mission aimed at docking with Tiangong 1. Mission will run for fifteen days and the crew will probably consist of two male, and one female astronaut.

Date is the first day of a seven-day-long window. The launch time is an estimate for that day only and is ±2 minutes.

As of mid-May, preparations seemed to be running slightly behind schedule for a June 7 launch. Alternatives based on standard practice: May 9 at 10:34 UTC and May 11 at 09:39 UTC.

Frequency: 2224.065 MHz.

Background notes:
http://www.zarya.info/Diaries/China/Shenzhou/10/Shenzhou10.php

Launch campaign:
http://www.zarya.info/blog/?p=852

2013 May 30
Shenzhou 10 - Rollout to Launch Pad
Based on June 7 Launch

2013 May 17
Shenzhou 10 - Launch Readiness Review
Beifing
Approximate date based on June 7 launch.

2013 May 2
08:00
Shenzhou 10 - Launch Vehicle Arrival at Jiuquan
Beijing
Approximate time.

Notes: http://www.zarya.info/blog/?p=852#dates

2013 Apr 29
03:00
Shenzhou 10 - Launch Vehicle to Launch Site
Nanyuan railway station, Beijing
One day later than the zarya.info forecast: http://www.zarya.info/blog/?p=852#dates

2013 Mar 31
01:00
Shenzhou 10 - Arrival Jiuquan
Beijing
Carried by air. Arrival time is estimated for landing at the Jiuquan launch site airport.

Launch campaign timetable: http://www.zarya.info/blog/?p=852

2013 Mar 30
22:00
Shenzhou 10 - Departure from Beijing
Beijing
Packed in three consignments: service module, crew cabin and orbital module for transprt to Jiuquan.

Launch campaign timetable: http://www.zarya.info/blog/?p=852

2013 Mar 22
Shenzhou 10 - Spacecraft Inspection
Spacecraft passes the Factory Review - ready for shipping to Jiuquan: http://en.cmse.gov.cn/show.php?contentid=1273

2013 Mar 19
Shenzhou 10 - Launch Vehicle Inspection
Long March 2F for the mission passes the Factory Review - ready for shipping to Jiuquan: http://en.cmse.gov.cn/show.php?contentid=1273

2013 Feb 4
Tiangong 1 Orbit Boost
On orbit
Apogee and perigee raised in a two part manoeuvre in order to set up the orbit for the Shenzhou 10 mission, due for launch 2013 June.

Tiangong 1 will now reach Shenzhou operating height in July if left to its own devices. Once a firm date for Shenzhou10 is set, the orbit will be lowered ready for rendezvous as happened with Shenzhou 9:
http://www.zarya.info/Diaries/China/Shenzhou/Tiangong1.php

Tiangong 1 Orbit history:
http://www.zarya.info/Diaries/Launches/Launches.php?year=2011#053

Shenzhou 10 launch window evolution:
http://www.zarya.info/Diaries/China/Shenzhou/10/Shenzhou10.php#evolve


2012 Nov 10
Shenzhou 10 - China's Initial Planning
Shenzhou 10 will be in orbit early-June 2013 and the crew may include a female astronaut.

Mission length will be 15 days with 13 days docked with Tiangong 1. The plan allows for the mission to slip into July or August.

2012 Oct 15
18:25
Tiangong Orbit Boost
on orbit
Single firing of thrusters raises perigee by 12 km. Orbit goes from 345 x 373 km to 367 x 374. Completion of a two-part manoeuvre started earlier in the day, almost matching the highest orbit achieved by Tiangong 1 of 368 x 379 km during 2011 November.

Details in the entry here:
http://www.zarya.info/Diaries/Launches/Launches.php?year=2011#053

2012 Oct 15
11:45
Tiangong Orbit Boost
on orbit
Single firing of thrusters raises apogee by 10 km. Orbit goes from 346 x 353 km to 345 x 373 km. Tiangong 1's ground track was not passing near the Chinese mainland at the time so may have been a test of control via one of the Yuanwang tracking ships or a test of operating in an automatic mode.

The time is approximate.

Details in the entry here:
http://www.zarya.info/Diaries/Launches/Launches.php?year=2011#053

2012 Oct 8
Tiangong On-orbit Checkout
on orbit
About one week of minor disruptions to Tiangong's orbit parameters indicate periodic thruster firings - maybe a check of the vehicle's state of health.

Can be seen on the plot here where the Tiangong data ceases to track the space weather trend:
http://www.zarya.info/Diaries/China/Shenzhou/10/Shenzhou10.php

2012 Sep 13
Shenzhou Recovery Exercise?
Western China
Could be practice, training or setting up equipment. Previous similar occurrence was nine weeks before launch of Shenzhou 9.

2012 Sep 4
Tiangong 1 - Thruster Firings cease
on orbit
Tiangong 1's orbit decay rate no longer being controlled by onboard thrusters (see entry for July 10).

Decay rate now following solar weather trend. Return to Shenzhou operating height will be early January. See plot (note that fluctuations follow the space weather trend):
http://www.zarya.info/Diaries/China/Shenzhou/10/Shenzhou10.php#SZ10date

2012 Aug 30
13:10
Tiangong 1 - Orbit Adjustment
on orbit
Orbit raised in two-part engine firing in a 3-4 hour period centred around this time. Indicates that the launch date for Shenzhou 10 has been moved from a possible late-2012 to a 'probable' one early 2013 between late-Jan and late-Feb. New orbit is near-identical to 2012 July, immediately after Shenzhou 9 departure.

Orbit parameters (see values for July 5 through to August 30):
http://www.zarya.info/Diaries/Launches/Launches.php?year=2011#053

Orbital History in chart form:
http://www.zarya.info/Diaries/China/Shenzhou/Tiangong1.php

2012 Jul 10
Tiangong 1 - Unusual Behaviour
on orbit
Tiangong 1 entered a phase where onboard thrusters were operated at frequent intervals to affect the orbit. Either it has a problem or it is an orbit-control experiment.

Notes:
http://www.zarya.info/Diaries/China/Shenzhou/Tiangong1Problem.php

2012 Jun 29
04:05
Tiangong 1 Raises Orbit
on orbit
Second part of manoeuvre following Shenzhou 9 departure raised perigee by 30 km to become the new apogee. Completion, of manoeuvre to higher 'storage orbit' to await Shenzhou 10:
http://www.zarya.info/Diaries/China/Shenzhou/10/Shenzhou10.php

The time is approximate.

Orbit history:
http://www.zarya.info/Diaries/China/Shenzhou/Tiangong1.php#TG1period

2012 Jun 28
07:30
Tiangong 1 Raises Orbit
on orbit
After departure of Shenzhou 9, raised apogee by 13 km as start of move to higher 'storage orbit' and to await Shenzhou 10.

The time is approximate.

2011 Sep 29
13:16
Tiangong 1 (Heavenly Temple 1) Launch
CZ-2FT1, Jiuquan SC
TianGong 1Successful launch of small laboratory, 8.5 tonnes mass (9 tonnes including fuel), to be used in docking experiments during visits by Shenzhou 8, Shenzhou 9 and Shenzhou 10. The last two will carry crews. Anticipated life is two years after which it will be de-orbited.

Precise time: 13:16:03 UTC, at the beginning of a fifteen minute launch window. The date was on the third day of a potential launch period that was set after completion of the investigation into the 2011 Aug CZ launch failure with SJ-11-04. Launch on the first two days of the window was precluded by weather.

Construction complete and ground testing commenced 2010 August. Launch postponed from 2010 Oct for technical reasons, and then again from a target date in the first half of 2011. Tiangong was taken to the launch site 2011 Jun 29.

Orbit details: http://zarya.info/Diaries/Launches/Launches.php?year=2011#053

Zarya's notes: http://www.zarya.info/Diaries/China/Shenzhou/Tiangong1.php

NORAD:2011-053A/37820


Page date: 2012 Jun 30

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