UME-2

Launch Details
Launched 15 February 1978
Flight ended –
Status Non-operational
Launch site Tanegashima Space Center, Japan
Owner Japan
NORAD ID 10674
COSPAR ID 1978-018A
Alternative names ISS-B
Observing

Current orbital elements

Inclination 69.360°
Eccentricity 0.01612
RA ascending node 14.045 hr
Argument perigee 110.930°
Mean anomaly 327.148°
Orbital period 107.167 min
Epoch of osculation 15 Jul 2025, 05:54

See historical orbital elements »

Derived Quantities

Min Altitude 982.2 km
Mean Altitude 1102.7 km
Peak Altitude 1223.1 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

N-1 R/B N-1 DEB

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Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

Color scheme


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Last updated: 15 Jul 2025, 18:16 UTC
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