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Muses

Spacecraft · Japan

Original archive entry. The text, images and links below are kept as they were written.

Mu Space Engineering Satellites (launched on Japanese Mu series launch vehicles) pioneered new satellite technologies, including lunar flyby interplanetary injection, aerobraking, and large structure deployment.

Country
Japan
Spacecraft
Hagoromo, Hiten, Haruka
Launch Vehicles
Mu-3S-II, M-V
Launch Sites
Kagoshima
Agency
ISAS, NEC

Chronology

2 events

1990 January 24

11:46 GMT - . Launch Site: Kagoshima. Launch Complex: Kagoshima M. Launch Pad: M1. LV Family: Mu. Launch Vehicle: Mu-3S-II.
  • Hiten - . Payload: Muses A. Mass: 185 kg (407 lb). Nation: Japan. Agency: ISAS. Program: Muses. Class: Moon. Type: Lunar probe. Spacecraft: Hiten. Decay Date: 1993-04-11 . USAF Sat Cat: 20448 . COSPAR: 1990-007A. Apogee: 286,183 km (177,825 mi). Perigee: 262 km (162 mi). Inclination: 30.60 deg. Period: 9,597.60 min.

    MUSES-A was renamed Hiten after launch. It developed of lunar swingby techniques for future missions and ejected a lunar orbiter. Launching organization ISAS. On 1990 Jan 25: Period 6.665 days, inclination 30.63 deg, 262.49 x 286182.72 km. On 1992 Feb 17: Period 4.53 days, inclination 38.90 deg, perilune 2289.67 km, apolune 49013.93 km.

  • Hagoromo - . Payload: Muses A. Mass: 12 kg (26 lb). Nation: Japan. Agency: ISAS. Program: Muses. Class: Moon. Type: Lunar probe. Spacecraft: Hagoromo. USAF Sat Cat: 20618 . COSPAR: 1990-007B. Lunar orbiter ejected from Muses A 3/19/90; contact lost after release; engineering test. Lunar Orbit (Selenocentric). .

1997 February 12

04:50 GMT - . Launch Site: Kagoshima. Launch Complex: Kagoshima M-V. Launch Vehicle: M-V.
  • Haruka - . Payload: MUSES B. Nation: Japan. Agency: ISAS. Manufacturer: NEC. Program: Muses. Class: Astronomy. Type: X-ray astronomy satellite. Spacecraft: Haruka. USAF Sat Cat: 24720 . COSPAR: 1997-005A. Apogee: 21,415 km (13,306 mi). Perigee: 569 km (353 mi). Inclination: 31.40 deg. Period: 379.30 min.