Compare · Rockets

Atlas E/OIS vs Athena I

RANKED BY PAYLOAD TO LOW EARTH ORBIT #222 VS #223 CHECKED 29 SEPT 2026

Side by side

Verdict

Atlas E/OIS ranks #222 of 311 on Payload to low Earth orbit (870 kg); Athena I ranks #223 (820 kg).

Rank 222 of 311 · leads

Payload to low Earth orbit

870 kg

Launches1

Success rate100%

Payload to GTO—

First flight13 Mar 1985

Height—

Liftoff thrust—

Launch mass—

Launch cost—

ReusableNo

StatusRetired

Rank 223 of 311

Payload to low Earth orbit

820 kg

Launches4

Success rate75%

Payload to GTO—

First flight15 Aug 1995

Height18.9 m

Liftoff thrust1,900 kN

Launch mass66 t

Launch cost—

ReusableNo

StatusRetired

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More Atlas E/OIS matchups

Source The Space Devs — Launch Library 2 Last checked 29 Sept 2026