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How many days since Hipparcos launched?

Hipparcos launch · Tuesday, August 8, 1989 · Space
13,601days since

It has been 13,601 days since Hipparcos launched (Tuesday, August 8, 1989) — that's 37 years, 2 months and 26 days.

37y 2m 26d
Calendar
1,943w 0d
Weeks
446
Months
326,437
Hours
19,586,258
Minutes
1,175,175,521
Seconds

In other units

19.80
Mars years
#20 starts Sun, Mar 21, 2027
60.53
Venus years
3.14
Jupiter years
461
full moons
next Tue, Nov 24
1,943
weekends
≈ 1.37 billion
heartbeats
at a resting 70 bpm
35 billion
km around the Sun
Earth’s ride, at 107,000 km/h

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About

Scientific satellite of the European Space Agency.

Wikipedia · Wikidata Q555846 · date from Wikidata (CC0), queried via QLever, updated 2026-11-01 ·more space missions

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