2 US tons
1.814 tMass · definition
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Mass
Heavyweights
A little perspective
The launch mass of Gaia spacecraft is about 1.12 times the mass of 2 US tons.
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
ESA’s Gaia observatory was approximately 3.5 m high and had a launch mass near 2,030 kg. Its deployed circular sunshield defines a much larger transverse span.
The marked launch mass is calibrated. Unmeasured illustration details are representative.
Measurement details
The visual compares mass with launch mass. The records below preserve each value’s basis and caveats.
Mass · definition
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Launch mass · approximate
ESA’s Gaia observatory was approximately 3.5 m high and had a launch mass near 2,030 kg. Its deployed circular sunshield defines a much larger transverse span.
The labelled spans and stored measurements determine the scale; unmeasured illustration details do not.
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