Sebastian Stabroth wrote: > ... > > There are 4 (four) ports available at the Russian Segment: > > -Z Zvezda - avaliable for Soyuz or Progress > > -X Zarya - available for Soyuz or Progress > > -Z Zarya - prepared for DC-1 > > +Z Zarya - not fully equipped yet, should be used for SPP (Russian Science > > and Power Platform) in the future. > > If you refer to LVLH, where +X is in flight direction and +Z nadir (to Earth), it is: > -X on Zvezda and +Z on Zarya for Soyuz or Progress. > Later there should be the SPP on -Z and a docking module on +Z on Zvezda > and another docking/stowage module on +Z Zarya. -Z on Zarya doesn't exist. > You are absolutely right, I interchanged in writing Zarya<->Zvezda. DAC is using -Z axis for Zenith direction, +Z for Nadir direction, byt in other refenece frames is the oriantation of 3dx axis opposite . I think that the schematics on my pages are correct, with axes defined per DAC. > > Cheers, > Sebastian > > ----------------------------------------------------------------- > Unsubscribe from SeeSat-L by sending a message with 'unsubscribe' > in the SUBJECT to SeeSat-L-request@lists.satellite.eu.org > http://www2.satellite.eu.org/seesat/seesatindex.html -- ---------------------------------------------------------- Antonin Vitek Office: Main Library - Academy of Sciences of the Czech Republic Narodni 3, CZ-115 22 Praha 1, Czech Republic Phone: +420(2)21 40 32 55 **** Note change in phone no. **** Fax: +420(2)24 24 05 26 E-mail:AVITEK@LIB.CAS.CZ My satellite home page: http://www.lib.cas.cz/knav/space.40/index.html Home: Kytin 127, CZ-525 10 p. Mnisek p.B., Czech Republic Phone: +420(305)592865 Coordinates: 14.2193 deg E, 49.8488 deg N, 442 m ASL ---------------------------------------------------------- ----------------------------------------------------------------- Unsubscribe from SeeSat-L by sending a message with 'unsubscribe' in the SUBJECT to SeeSat-L-request@lists.satellite.eu.org http://www2.satellite.eu.org/seesat/seesatindex.html
This archive was generated by hypermail 2b29 : Thu Aug 23 2001 - 03:54:50 PDT