After demonstrations to Army officers of work achieved at Mt Wilson, Goddard is requested to demonstrate his rockets at the Aberdeen Proving Ground in Maryland. The scientists and representatives of the Signal Corps, Air Service, Army Ordnance, are most impressed ('this will revolutionise warfare'). Goddard admits that his cartridge rocket concepts have been less successful and 'need further work'. The next day, Germany surrenders, World War I ends, and funding dries up.
Continuing problems with APU reliability delayed the launch to November. Various problems extended the countdown from the planned 7 hours 30 minutes to 14 hours 30 minutes. Successful launch, then vehicle pitched up and disintegrated 26 seconds after launch, impacting 4 km down range. It was found the pitch rate gyro had been installed backward.
NASA anticipated five significant milestones for the LEM during the forthcoming year:
The primary objective of GEOS-A was to provide global geodetic measurements for determining the positions of fiducial control points on the Earth to an accuracy of 10 meters in an Earth centre of mass co-ordinate system, and to determine the structure of the Earth's gravity field to 5 parts in 10 million. Instrumentation included (1) four optical beacons, (2) laser reflectors, (3) a radio range transponder, (4) Doppler beacons, and (5) a range and range rate transponder. These were designed to operate simultaneously to fulfil the objectives of locating observation points (geodetic control stations) in a three dimensional earth centre-of-mass co-ordinate system within 10 m of accuracy, of defining the structure of the earth's irregular gravitational field and refining the locations and magnitudes of the large gravity anomalies, and of comparing results of the various systems onboard the spacecraft to determine the most accurate and reliable system. In January 1967, a failure in the satellite's command system rendered several geodetic systems inoperable. Radio doppler measurements and the passive laser reflector experiment could continue indefinitely, however. Additional Details: here....
Lunar Orbiter II was launched at 6:21 p.m. EST from Launch Complex 13 at Cape Kennedy, to photograph possible landing sites on the moon for the Apollo program. The Atlas-Agena D booster placed the spacecraft in an earth-parking orbit and, after a 14-minute coast, injected it into its 94-hour trajectory toward the moon. A midcourse correction maneuver on November 8 increased the velocity from 3,051 to 3,133 kilometers per hour. At that time the spacecraft was 265,485 kilometers from the earth.
The spacecraft executed a deboost maneuver at 3:26 p.m., November 10, while 352,370 kilometers from the earth and 1,260 kilometers from the moon and traveling at a speed of 5,028 kilometers per hour. The maneuver permitted the lunar gravitational field to pull the spacecraft into the planned initial orbit around the moon. On November 15, a micrometeoroid hit was detected by one of the 20 thin-walled pressurized sensors.
The spacecraft was transferred into its final close-in orbit around the moon at 5:58 p.m. November 15 and the photo-acquisition phase of Lunar Orbiter II's mission began November 18. Thirteen selected primary potential landing sites and a number of secondary sites were to be photographed. By the morning of November 25, the spacecraft had taken 208 of the 211 photographs planned and pictures of all 13 selected potential landing sites. It also made 205 attitude change maneuvers and responded to 2,421 commands.
The status report of the Lunar Orbiter II mission as of November 28 indicated that the first phase of the photographic mission was completed when the final photo was taken on the afternoon of November 25. On November 26, the developing web was cut with a hot wire in response to a command from the earth. Failure to achieve the cut would have prevented the final readout of all 211 photos. Readout began immediately after the cut was made. One day early, December 6, the readout terminated when a transmitter failed, and three medium-resolution and two high-resolution photos of primary site 1 were lost. Full low-resolution coverage of the site had been provided, however, and other data continued to be transmitted. Three meteoroid hits had been detected.
An Air Force Titan IIIC launched the 500th satellite to be placed in orbit successfully by a vehicle launched from Cape Canaveral. First generation geosynchronous ballistic missile launch detection satellite; placed in incorrect subsynchronous orbit. One account claimed that it exhausted its propellant before it could be put into operation, but a 2007service history chart showed that is was considered operational for three years, well beyond its planned life.
Flight Time: 2.4 hours Pilot: Siebold Copilot: Binnie. Objectives: Continued engine, ECS and avionics evaluation. High-rate nose wheel steering assessment. Results: Difficulty maintaining afterburner on left engine near 50,000 feet. Improved ECS configuration showed improved resistance to fogging. Nose wheel steering gearing change about the same.
High resolution imaging satellite developed by NEC and managed by Japan Space Systems (formerly USEF, part of the Ministry of Trade and Industry) rather than by the main Japanese space agency JAXA. The ASNARO had 0.5m resolution on a 10 km nadir swath width. Sun synchronous orbit; 1100 GMT local time of the descending node.
Also known as also known as ChubuSat-1, a project of Nagoya and Daido universities. (The name Kinschachi refers to the golden sea-monster statues on Nagoya castle). It carries d 10m resolution, 14 km swath imager, a 130 m resolution, 7-13 micron infrared camera reported to be for atmosphere temperature profiles and space debris monitoring, and an amateur radio relay payload. Sun synchronous orbit; 1055 GMT local time of the descending node.
'Horsetail'; also called QSAT-EOS, Kyushu Satellite for Earth Observation System Demonstration. The satellite carried a CMOS camera with 4 m resolution and 7 km swath, a magnetometer and an in-situ space debris detector, as well as a deployable 3-meter kapton sail used as a drag augmentation device. Sun synchronous orbit; 1055 GMT local time of the descending node.
The airlock was depressurized around 11:20 GMT and repressurized at 19:10 GMT. The astronauts successfully reconfigured part of the station's cooling system on the P6 truss segment. The work went a bit slower than planned, though, and a backup radiator panel (the P6 TTCR) had to be redeployed because there wasn't enough time to fasten it down; this leaves it a bit more vulnerable to space debris.