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Phobos 1

Phobos 1 was a failed uncrewed Soviet space probe of the Phobos Program, intended to explore Mars and its moon Phobos, launched in July 1988. The Phobos 1 probe failed on 28 August 1988 when a mistyped command deactivated crucial systems onboard the spacecraft. It was launched from Baikonur Cosmodrome aboard a Proton-K, with its twin probe Phobos 2. At…

Legacy & Science

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Mission profile

CoronagraphYevpatoriaMariner 1Attitude thrustersPROMs
5 related topics

Flight plan

EarthElliptical orbitEquatorial orbit
3 related topics

Mission objectives

SunInterplanetary space
2 related topics

Subsequent investigation

StalinLavrenti Beria
2 related topics

Key facts & relationships

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COSPAR ID
1988-058A
Epoch
planned
Launch date
17:38:04, 7 July 1988 (UTC) (1988-07-07T17:38:04Z)
Launch mass
6,220 kg (13,710 lb)
Launch site
Baikonur Site 200/40
Operator
IKI

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Overview

Flight plan

Mission objectives

Mission profile

Subsequent investigation

Results

Legacy

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Map overview Semantic statistics

Phobos 1

Nodes31
Edges30
Triples64
Avg. degree1.94
Density0.064516
Components1

How this topic connects Entity context

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Phobos 1

Top relations

related to Malfunction · 17
Phobos 1 → All, August, Because, By, However, Mariner, Normally, On, Phobos, PROMs, Same, September, Software, Sun, The, This, Yevpatoria
related to Subsequent investigation · 14
Phobos 1 → After, Any, He, IKI, Lavrenti Beria, Let's, Nevertheless, Phobos, Roald Sagdeev, Stalin, The, This, We, Yevpatoria
related to Flight plan · 10
Phobos 1 → After, Earth, It, Mars, Martian, Next, Phobos, The, These, Two
related to Mission objectives · 7
Phobos 1 → During, Earth, In, Mars, Phobos, Sun, The Phobos
related to Legacy · 6
Phobos 1 → Earth, However, In, KY26, Mars, Phobos
COSPAR ID · 1
Phobos 1 → 1988-058A
Epoch · 1
Phobos 1 → planned
Launch date · 1
Phobos 1 → 17:38:04, 7 July 1988 (UTC) (1988-07-07T17:38:04Z)
Launch mass · 1
Phobos 1 → 6,220 kg (13,710 lb)
Launch site · 1
Phobos 1 → Baikonur Site 200/40

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Important terminology

phobos probe would spacecraft mars mission 1988 yevpatoria launch sun orbit scientific could control command failed program proton-k stage commands

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Phobos 1COSPAR ID1988-058A1.00infobox
Phobos 1Epochplanned1.00infobox
Phobos 1Launch date17:38:04, 7 July 1988 (UTC) (1988-07-07T17:38:04Z)1.00infobox
Phobos 1Launch mass6,220 kg (13,710 lb)1.00infobox
Phobos 1Launch siteBaikonur Site 200/401.00infobox
Phobos 1OperatorIKI1.00infobox
Phobos 1Reference systemAreocentric1.00infobox
Phobos 1RocketProton-K 8K82K/D-11.00infobox
Phobos 1SATCAT no.192811.00infobox
Phobos 1WebsitePhobos Mission1.00infobox
Phobos 1related to Flight planIt0.60section
Phobos 1related to Flight planPhobos0.60section

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