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// human spaceflight · 2021

Nauka

Russian module of the International Space Station. Nauka was launched on July 21, 2021 aboard a Proton-M from Baikonur. Latest status in GCAT: docked with another object (Jul 29, 2021).

COSPAR 2021-066ANORAD 49044Russia

Identity

Name in GCAT
Nauka
Payload designation
77KML No. 179-01
Other names
MLM-U
International designator
2021-066A
NORAD catalog number
49044
GCAT identifier
S49044
UN registration
ST/SG/SER.E/1021

Mission

Mission type
Human spaceflight
Use
Civil government
Program
TsM
Owner
RKKE
Country
Russia
Builder
Khrunichev State Research and Production Center
Platform (bus)
77KS

Launch

Date
July 21, 2021 · 14:58 UTC
Launch record
2021-066Success
Rocket
Proton-M
Spaceport
Baikonur · pad LC200/39

Orbit and fate

Orbit class (GCAT)
LLEO/I
Perigee
224 km
Apogee
362 km
Inclination
51.58°
Status
Docked with another object
Status date
July 29, 2021
Last known active
March 2023

Size

Mass
19.6 t
Dry mass
19.2 t
Total mass with attached objects
20.3 t
Length
13.2 m
Diameter
4.20 m
Span
23.9 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q915319 (CC0).