text: NSSDC ID:1998-067ACall sign:AlphaCrew:6Launch:1998–2011Launch pad:KSC LC-39, Baikonur LC-1/5 & LC-81/23Mass:303,663 kg(669,461 lb)(15 October 2009)Length:73 m (240 ft)from Harmony to ZvezdaWidth:108.5 m (356 ft)along truss, arrays extendedLiving volume:358 m³(12,626 ft³)(15 October 2009)Atmospheric pressure:101.3 kPa (29.91 inHg)Perigee:341 km altitude (184 nmi)(15 September 2009)Apogee:353 km altitude (191 nmi)(15 September 2009)Orbit inclination:51.6419 degreesAverage speed:27,743.8 km/h (17,239.2 mph, 7,706.6 m/s)Orbital period:c.91 minutesDays in orbit:7533Days occupied:6822Number of orbits:c.118887Orbital decay:2 km/monthStatistics as of 6 July(unless noted otherwise)References: Configuration