MOMO-1B

Launch Details
Launched 6 February 1990
Flight ended –
Status Non-operational
Launch site Tanegashima Space Center, Japan
Owner Japan
NORAD ID 20478
COSPAR ID 1990-013A
Alternative names MOS-1B
Observing

Current orbital elements

Inclination 99.262°
Eccentricity 0.00052
RA ascending node 20.885 hr
Argument perigee 206.933°
Mean anomaly 153.157°
Orbital period 103.152 min
Epoch of osculation 14 Sep 2025, 23:42

See historical orbital elements »

Derived Quantities

Min Altitude 911.1 km
Mean Altitude 914.8 km
Peak Altitude 918.6 km

Orbital History

Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.

Launched alongside

ORIZURU JAS-1B H-1 R/B

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South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme


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Last updated: 15 Sep 2025, 18:01 UTC
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