Luna 26

Luna 26
Maquette of Luna-26 Moon orbiter
NamesLuna-Resurs-Orbiter
Luna-Resurs O
Mission typeLunar orbiter, data relay
OperatorRoscosmos
Spacecraft properties
Spacecraft typeLuna
Launch mass2,100 kg (4,600 lb) [1]
Start of mission
Launch date2027 (planned)[2]
RocketSoyuz-2.1b / Fregat
Launch siteVostochny Site 1S
ContractorRoscosmos
Orbital parameters
Reference systemSelenocentric orbit
RegimePolar orbit
Periselene altitude80 km
Aposelene altitude50 km
Moon orbiter
← Luna 25
Luna 27 →

Luna 26 (Luna-Resurs-Orbiter[3] or Luna-Resurs O[4]) is a planned lunar polar orbiter, part of the Luna-Glob program, by Roscosmos. In addition to its scientific role, the Luna 26 orbiter would also function as a telecomm relay between Earth and Russian landed assets.[1] This mission was announced in November 2014, and its launch is planned for 2027 on a Soyuz-2.1b launch vehicle.[2]

  1. ^ a b Luna-Glob Orbiter (Luna-Glob 2/Luna 26 Anatoly Zak, RussianSpaceWeb.com 10 October 2014
  2. ^ a b "Launch dates for Luna-26 and Luna-27 will be specified based on the results of the release of technical projects (translated)". TASS. 27 February 2023. Retrieved 10 March 2023.
  3. ^ Russian Moon exploration program Russian Research Institute (IKI) 2017
  4. ^ Cite error: The named reference ESA Lunar Exploration was invoked but never defined (see the help page).