Author Topic: Schedule of ISS flight events (part 1) (Read 931761 times)

hop · « **Reply #1220 on:** 08/06/2011 07:56 pm »

Quote from: aquarius on 08/06/2011 06:24 pm

I haven't checked it, but it seemed to me that the rate of reboosts didn't change drastically since the ATV reboosts.

The number of reboosts isn't a going to be an accurate measure, the reboosts almost always serve double duty tweaking the orbit for visiting vehicles. Total dV would be a more useful measure.

The ISS status reports include mean altitude loss/gain.
Aug 6: "Mean altitude loss in the last 24 hours -- 56 m"
June 1 (before the big boosts): "Mean altitude loss in the last 24 hours -- 163 m"

Note that this isn't necessarily and apples-to-apples comparison of drag, ISS attitude and other activities can influence it.

Also, we are in a period of high solar activity. In addition to supporting assembly, the lower altitude was timed to coincide with the less active part of the solar cycle.

AnalogMan · « **Reply #1221 on:** 08/06/2011 08:24 pm »

The reduction in drag immediately following the big reboost is easy to see from the Heavens-Above ISS height plot.

anik · « **Reply #1222 on:** 08/08/2011 07:17 pm »

Quote from: aquarius on 08/06/2011 06:09 pm

I don't understand why they still need Progress-assisted reboosts at this high altitude

Reboosts are required for preparation of ISS orbit to spacecrafts docking and landing. For example, reboost on August 31st will be preparation to Soyuz TMA-21 landing, another one in September is for Soyuz TMA-22 docking.

anik · « **Reply #1223 on:** 08/10/2011 03:51 pm »

The reboost of ISS orbit, which was planned on August 31st, was divided on two maneuvers with unknown dates for now. The purpose of the first maneuver will be a determination of actual thrust of Progress M-12M engines for a performing of next reboosts more precisely.

anik · « **Reply #1224 on:** 08/12/2011 10:35 am »

Quote from: anik on 08/10/2011 03:51 pm

The reboost of ISS orbit, which was planned on August 31st, was divided on two maneuvers with unknown dates for now. The purpose of the first maneuver will be a determination of actual thrust of Progress M-12M engines for a performing of next reboosts more precisely

This plan is canceled, but it can be used for next Progresses, which will dock to Zvezda module (Progress M-17M, for example).

glanmor05 · « **Reply #1225 on:** 08/14/2011 05:18 pm »

I noticed on another thread (http://forum.nasaspaceflight.com/index.php?topic=26182.msg784592;boardseen#new) a diagram showing the final configuration of the RS, with Pirs at the Nadir port of the MLM.

Sure that's not the plan, but just checking?

Space Pete · « **Reply #1226 on:** 08/14/2011 07:03 pm »

Quote from: glanmor05 on 08/14/2011 05:18 pm

I noticed on another thread (http://forum.nasaspaceflight.com/index.php?topic=26182.msg784592;boardseen#new) a diagram showing the final configuration of the RS, with Pirs at the Nadir port of the MLM.

Sure that's not the plan, but just checking?

No, I don't think that's the plan (I wouldn't trust that graphic too much since it has several inaccuracies).

Last I heard, the Node Module is planned to go on MLM Nadir.

anik · « **Reply #1227 on:** 08/21/2011 12:29 pm »

The schedule is updated with info from L2 section of our forum.

Current schedule of ISS flight events
UTC time is used in table

2011
August 31 - ISS orbit's reboost by Zvezda engines
September 1 - Progress M-11M deorbit
September 8 (TBD) - Soyuz TMA-21 undocking (from Poisk) and landing [Samokutyaev, Borisenko, Garan]
September 14 - ISS orbit's reboost by Zvezda engines
September 22 (TBD) - Soyuz TMA-22 launch [Shkaplerov, Ivanishin, Burbank]
September 24 (TBD) - Soyuz TMA-22 docking (to Poisk)
October 19 - ISS orbit's reboost by Zvezda engines
October 27 - Progress M-10M undocking (from Pirs)
October 28 - Progress M-13M launch
October 30 - Progress M-13M docking (to Pirs)
November 16 - Soyuz TMA-02M undocking (from Rassvet) and landing [Volkov, Furukawa, Fossum]
November 30 - Soyuz TMA-03M launch [Kononenko, Kuipers, Pettit]
November 30 (TBD) - Dragon (SpX-D) launch
December 2 - Soyuz TMA-03M docking (to Rassvet)
December 12 (TBD) - Dragon (SpX-D) capture and berthing (to Harmony nadir) by SSRMS
December 27 (TBD) - Dragon (SpX-D) unberthing (from Harmony nadir) and release by SSRMS

2012
January 25 - Progress M-13M undocking (from Pirs)
January 25 - Progress M-14M launch
January 27 - Progress M-14M docking (to Pirs)
January - Chibis-M satellite separation from Progress M-13M
January - Progress M-13M deorbit
February 14 - spacewalk (ISS Russian EVA-30) from Pirs airlock [Kononenko, Shkaplerov]
March 5 - Progress M-12M undocking (from Zvezda)
March 7 - ATV-3 "Edoardo Amaldi" launch
March 14 - Soyuz TMA-22 undocking (from Poisk) and landing [Shkaplerov, Ivanishin, Burbank]
March 19 - ATV-3 "Edoardo Amaldi" docking (to Zvezda)
March 28 - Soyuz TMA-04M launch [Padalka, Revin, Acaba]
March 30 - Soyuz TMA-04M docking (to Poisk)
April 24 - Progress M-14M undocking (from Pirs)
April 25 - Progress M-15M launch
April 27 - Progress M-15M docking (to Pirs)
May - HTV-3 "Kounotori-3" launch
May - HTV-3 "Kounotori-3" capture and berthing (to Harmony nadir) by SSRMS
May - spacewalk (ISS Russian EVA-31) from Pirs airlock
May 16 - Soyuz TMA-03M undocking (from Rassvet) and landing [Kononenko, Kuipers, Pettit]
May 30 - Soyuz TMA-05M launch [Malenchenko, S.Williams, Hoshide]
June 1 - Soyuz TMA-05M docking (to Rassvet)
June/July - HTV-3 "Kounotori-3" unberthing (from Harmony nadir) and release by SSRMS
July 24 - Progress M-15M undocking (from Pirs)
July 25 - Progress M-16M launch
July 27 - Progress M-16M docking (to Pirs)
August - spacewalk (ISS Russian EVA-32) from Pirs airlock
August - spacewalk (ISS U.S. EVA-18) from Quest airlock
August 27 - ATV-3 "Edoardo Amaldi" undocking (from Zvezda)
September 12 - Soyuz TMA-04M undocking (from Poisk) and landing [Padalka, Revin, Acaba]
September 26 - Soyuz TMA-06M launch [Novitskiy, Tarelkin, Ford]
September 28 - Soyuz TMA-06M docking (to Poisk)
October 23 - Progress M-17M launch
October 25 - Progress M-17M docking (to Zvezda)
November 12 - Soyuz TMA-05M undocking (from Rassvet) and landing [Malenchenko, S.Williams, Hoshide]
November 26 - Soyuz TMA-07M launch [Romanenko, Hadfield, Marshburn]
November 28 - Soyuz TMA-07M docking (to Rassvet)
November - spacewalk (ISS Russian EVA-33) from Poisk airlock
December 12 (TBD) - MLM "Nauka" launch
December 13 (TBD) - Progress M-16M undocking with Pirs airlock (from Zvezda) and deorbit
December 20 (TBD) - MLM "Nauka" docking (to Zvezda)

2013
January (TBD) - spacewalk (ISS Russian EVA-34) from Poisk airlock
January (TBD) - spacewalk (ISS Russian EVA-35) from Poisk airlock
January 29 - Progress M-18M launch
January 31 - Progress M-18M docking (to Nauka)
February 27 - Progress M-17M undocking (from Zvezda)
February 28 - ATV-4 "Albert Einstein" launch
March 8 - ATV-4 "Albert Einstein" docking (to Zvezda)
March 19 - Soyuz TMA-06M undocking (from Poisk) and landing [Novitskiy, Tarelkin, Ford]
April 2 - Soyuz TMA-08M launch [Vinogradov, Misurkin, Cassidy]
April 4 - Soyuz TMA-08M docking (to Poisk)

Changes on August 8th
Changes on August 10th
Changes on August 21st
Changes on August 25th

Space Pete · « **Reply #1228 on:** 08/27/2011 01:48 pm »

Per today's ISS Weekly Planning Conference, the August 31st reboost is cancelled.

Olaf · « **Reply #1229 on:** 08/27/2011 06:07 pm »

Quote from: Space Pete on 08/27/2011 01:48 pm

Per today's ISS Weekly Planning Conference, the August 31st reboost is cancelled.

The undocking of Soyuz TMA21 on Sept,8th too.

anik · « **Reply #1230 on:** 08/27/2011 08:31 pm »

As per Novosti kosmonavtiki forum, one of variants: Soyuz TMA-21 landing - September 19, Progress M-13M launch - October 14, Soyuz TMA-22 launch - November, Progress M-14M launch - December.

Space Pete · « **Reply #1231 on:** 08/27/2011 08:47 pm »

Thanks anik - according to this schedule, the next docking to SM Aft will be ATV-3!

Also of note - if Soyuz TMA-21 undocks on September 19, and Progress M-10M undocks on October 13, that will leave just one Russian vehicle (Soyuz TMA-02M) docked to the RS!

anik · « **Reply #1232 on:** 08/27/2011 08:53 pm »

Quote from: Space Pete on 08/27/2011 08:47 pm

according to this schedule, the next docking to SM Aft will be ATV-3!

Possibly there will be Progress M-14M before ATV-3.

Space Pete · « **Reply #1233 on:** 09/01/2011 03:59 pm »

Progress M-11M has been de-orbited.

anik · « **Reply #1234 on:** 09/05/2011 05:04 pm »

Reboosts of ISS orbit are planned on October 6th and 19th, and November 9th.

Space Pete · « **Reply #1235 on:** 09/05/2011 06:19 pm »

Anik, the following line should be deleted from the schedule, since Progress M-12M is lost:

March 5 - Progress M-12M undocking (from Zvezda)

anik · « **Reply #1236 on:** 09/05/2011 06:40 pm »

Quote from: Space Pete on 09/05/2011 06:19 pm

the following line should be deleted from the schedule, since Progress M-12M is lost

Oh, yes, thanks!

anik · « **Reply #1237 on:** 09/09/2011 08:33 am »

Another one reboost of ISS orbit is planned on December 1st.

Current schedule of ISS flight events
UTC time is used in table

2011
September 16 - Soyuz TMA-21 undocking (from Poisk) and landing [Samokutyaev, Borisenko, Garan]
October 6 (TBD) - ISS orbit's reboost by Zvezda engines
October 19 (TBD) - ISS orbit's reboost by Zvezda engines
October 31 (TBD) - Progress M-10M undocking (from Pirs)
November 1 (TBD) - Progress M-13M launch
November 3 (TBD) - Progress M-13M docking (to Pirs)
November 9 (TBD) - ISS orbit's reboost by Zvezda engines
November 14-15 (TBD) - Soyuz TMA-22 launch [Shkaplerov, Ivanishin, Burbank]
November 16-17 (TBD) - Soyuz TMA-22 docking (to Poisk)
November 22 (TBD) - Soyuz TMA-02M undocking (from Rassvet) and landing [Volkov, Furukawa, Fossum]
December 1 (TBD) - ISS orbit's reboost by Zvezda engines
December 10 (TBD) - Soyuz TMA-03M launch [Kononenko, Kuipers, Pettit]
December 12 (TBD) - Soyuz TMA-03M docking (to Rassvet)

2012
January 25 - Progress M-13M undocking (from Pirs)
January 25 - Progress M-14M launch
January 28 - Progress M-14M docking (to Pirs)
end of January (TBD) - Dragon (SpX-D) launch
January - Chibis-M satellite separation from Progress M-13M
January - Progress M-13M deorbit
February (TBD) - Dragon (SpX-D) capture and berthing (to Harmony nadir) by SSRMS
February (TBD) - Dragon (SpX-D) unberthing (from Harmony nadir) and release by SSRMS
February 14 - spacewalk (ISS Russian EVA-30) from Pirs airlock [Kononenko, Shkaplerov]
March 7 - ATV-3 "Edoardo Amaldi" launch
March 16 - Soyuz TMA-22 undocking (from Poisk) and landing [Shkaplerov, Ivanishin, Burbank]
March 19 - ATV-3 "Edoardo Amaldi" docking (to Zvezda)
March 30 - Soyuz TMA-04M launch [Padalka, Revin, Acaba]
April 1 - Soyuz TMA-04M docking (to Poisk)
April 24 - Progress M-14M undocking (from Pirs)
April 25 - Progress M-15M launch
April 27 - Progress M-15M docking (to Pirs)
May - HTV-3 "Kounotori-3" launch
May - HTV-3 "Kounotori-3" capture and berthing (to Harmony nadir) by SSRMS
May - spacewalk (ISS Russian EVA-31) from Pirs airlock
May 16 - Soyuz TMA-03M undocking (from Rassvet) and landing [Kononenko, Kuipers, Pettit]
May 30 - Soyuz TMA-05M launch [Malenchenko, S.Williams, Hoshide]
June 1 - Soyuz TMA-05M docking (to Rassvet)
June/July - HTV-3 "Kounotori-3" unberthing (from Harmony nadir) and release by SSRMS
July 24 - Progress M-15M undocking (from Pirs)
July 25 - Progress M-16M launch
July 27 - Progress M-16M docking (to Pirs)
August - spacewalk (ISS Russian EVA-32) from Pirs airlock
August - spacewalk (ISS U.S. EVA-18) from Quest airlock
August 27 - ATV-3 "Edoardo Amaldi" undocking (from Zvezda)
September 12 - Soyuz TMA-04M undocking (from Poisk) and landing [Padalka, Revin, Acaba]
September 26 - Soyuz TMA-06M launch [Novitskiy, Tarelkin, Ford]
September 28 - Soyuz TMA-06M docking (to Poisk)
October 23 - Progress M-17M launch
October 25 - Progress M-17M docking (to Zvezda)
November 16 - Soyuz TMA-05M undocking (from Rassvet) and landing [Malenchenko, S.Williams, Hoshide]
November 30 - Soyuz TMA-07M launch [Romanenko, Hadfield, Marshburn]
November - spacewalk (ISS Russian EVA-33) from Poisk airlock
December 2 - Soyuz TMA-07M docking (to Rassvet)
December 12 (TBD) - MLM "Nauka" launch
December 13 (TBD) - Progress M-16M undocking with Pirs airlock (from Zvezda) and deorbit
December 20 (TBD) - MLM "Nauka" docking (to Zvezda)

2013
January (TBD) - spacewalk (ISS Russian EVA-34) from Poisk airlock
January (TBD) - spacewalk (ISS Russian EVA-35) from Poisk airlock
January 29 - Progress M-18M launch
January 31 - Progress M-18M docking (to Nauka)
February 27 - Progress M-17M undocking (from Zvezda)
February 28 - ATV-4 "Albert Einstein" launch
March 8 - ATV-4 "Albert Einstein" docking (to Zvezda)
March 19 - Soyuz TMA-06M undocking (from Poisk) and landing [Novitskiy, Tarelkin, Ford]
April 2 - Soyuz TMA-08M launch [Vinogradov, Misurkin, Cassidy]
April 4 - Soyuz TMA-08M docking (to Poisk)

Changes on August 29th
Changes on August 30th
Changes on September 2nd
Changes on September 5th
Changes on September 9th
Changes on September 13th

Space Pete · « **Reply #1238 on:** 09/13/2011 03:08 pm »

Per today's new info from Interfax, this is how the schedule looks for the rest of 2011 & early 2012:

(anik, will Soyuz TMA-02M still land on Nov 22nd if TMA-22 docks on Nov 14th?)

2011
September 16 - Soyuz TMA-21 undocking (from Poisk) and landing [Samokutyaev, Borisenko, Garan]
October 6 (TBD) - ISS orbit's reboost by Zvezda engines
October 19 (TBD) - ISS orbit's reboost by Zvezda engines
October 29 - Progress M-10M undocking (from Pirs)
October 30 - Progress M-13M launch
November 1 - Progress M-13M docking (to Pirs)
November 9 (TBD) - ISS orbit's reboost by Zvezda engines
November 12 - Soyuz TMA-22 launch [Shkaplerov, Ivanishin, Burbank]
November 14 - Soyuz TMA-22 docking (to Poisk)
November 22 (TBD) - Soyuz TMA-02M undocking (from Rassvet) and landing [Volkov, Furukawa, Fossum]
December 1 (TBD) - ISS orbit's reboost by Zvezda engines
December 20 - Soyuz TMA-03M launch [Kononenko, Kuipers, Pettit]
December 22 - Soyuz TMA-03M docking (to Rassvet)

2012
January 25 - Progress M-13M undocking (from Pirs)
January 26 - Progress M-14M launch
January 28 - Progress M-14M docking (to Pirs)

Nicolas PILLET · « **Reply #1239 on:** 09/13/2011 04:38 pm »

I am surprised that Progress M-13M will dock to Pirs... I thought that it would take the place of Progress M-12M on Zvezda, which would be better for reboosts (and MMOD shielding).