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Altair

Alpha Aquilae

Star in the constellation Aquila.

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Wikipedia | Altair

External Pages About Altair

Encyclopædia Britannica Online ID

Encyclopædia Britannica Online

KBpedia ID

KBpedia

Interlingual Index ID

Interlingual Index

WordNet 3.1 Synset ID

WordNet 3.1 Synset

Encyclopedia of China (Third Edition) ID

Encyclopedia of China (Third Edition)

Statements about Altair

Located In/On Physical Feature

Local Interstellar Cloud

Instance Of

10 items
Star
Variable Star
Delta Scuti Variable
Infrared Source
Astrophysical X-Ray Source
High Proper-Motion Star
Navigational Star
Double Star
Near-IR Source
UV-Emission Source

Image

Part Of

G-Cloud
Summer Triangle

Mass

1.7 solar mass

Radius

1.7 solar radius

Described by Source

Otto's Encyclopedia
Brockhaus and Efron Encyclopedic Dictionary
Great Soviet Encyclopedia (1926–1947)
Armenian Soviet Encyclopedia, Vol. 1
Page(s)
:191

Epoch

J2000.0

Surface Gravity

17,000 centimetre per square second
5,800 centimetre per square second
13,500 centimetre per square second
9,000 centimetre per square second

Child Astronomical Body

Altair VI
Reason for Deprecated Rank
:
Fictional Speculation
Altair IV
Reason for Deprecated Rank
:
Fictional Speculation

Flattening

0.2
Nature of Statement
:
Greater Than

Distance From Earth

17 light-year

Different From

Diameter

2,530,000 kilometre
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Statement Is Subject Of
:
Q24335300
Statement Is Subject Of
:
Q43436064
Statement Is Subject Of
:
Q23858701
Altair