According to
NK forum, the undocking scheduled at 23:37 UTC on September 10 and the landing at 02:59 UTC on September 11!
Soyuz TMA-08M Landing Events
MEDIA ADVISORY M13-141
Soyuz Landing Coverage Set for NASA Television
NASA Television will provide live coverage Tuesday, Sept. 10, as three of the crew members on the International Space Station return home, ending more than five months in space.
Expedition 36 Commander Pavel Vinogradov and Flight Engineer Alexander Misurkin of the Russian Federal Space Agency (Roscosmos) and NASA Flight Engineer Chris Cassidy will undock their Soyuz TMA-08M spacecraft from the station 7:37 p.m. EDT Sept. 10. They are scheduled to land on the steppe of Kazakhstan southeast of the remote town of Dzhezkazgan at 10:58 p.m. (8:58 a.m. Kazakh time Sept. 11). Their return will wrap up 166 days in space. They launched from Kazakhstan on March 29.
Undocking marks the formal start of Expedition 37 aboard the station under the command of Fyodor Yurchikhin of Roscosmos. Yurchikhin and his crewmates, Flight Engineers Karen Nyberg of NASA and Luca Parmitano of the European Space Agency, will tend to the station as a three-person crew for two weeks until the arrival of three new crewmates. NASA astronaut Michael Hopkins and Russian cosmonauts Oleg Kotov and Sergey Ryazanskiy are scheduled to launch from Kazakhstan Sept. 25, U.S. time.
NASA Television coverage will begin Sept. 9 with the change of command ceremony, in which Vinogradov will turn over the reins of station operation to Yurchikhin. Coverage will continue Sept. 10 and Sept. 11 with Expedition 36 landing and post-landing activities.
For the full schedule of landing coverage, visit:
http://www.nasa.gov/stationnews
Looking forward to a safe landing but not-- hours of static on the Russian audio feed, endless requests for updates from Moscow, those high quality Russian graphics, etc. I will count how many times the helicopters are called MI-8s--they are actually MI-17s
Everyone keep an eye on the opening coverage as I'm busy with the article for a while yet.
The ISS FD has polled the USOS segment and is GO for undocking.
Come on guys, don't leave it to someone else.
She just called the helicopters MI-8s.
Under 10 mins to go. We're just getting that above view on NASA TV.
Oh and the Commodore Amiga graphics
Three minutes to undocking.
Sending the commands to the hooks and latches.
Physical separation. Undocking confirmed.