Antares (Star)

R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.

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From South El Monte , Antares is visible between 22:06 and 05:00. It will become accessible at around 22:06, when it rises to an altitude of 12° above your south-eastern horizon. It will reach its highest point in the sky at 01:33, 29° above your southern horizon. It will become inaccessible at around 05:00 when it sinks below 12° above your south-western horizon.

Name Antares
Object type Star
Other names
Antares
α-Sco
Alpha Scorpii
21-Sco
21 Scorpii
HR 6134[1]
HD 148478
HIP 80763[5]
TYC 6803-2158-1[4]
Position
Right ascension:16h29m24s [3]
Declination:−26°25'55" [3]
Constellation:Scorpius
Magnitude:
Variable
1.07 (V) [3]
3.49 (BT) [2]
1.29 (VT) [2]
Distance:169.8 parsec
553.5 lightyrs [5]
B-V Color (mag):1.84
Proper motion (speed):26.3 mas/yr[5]
Proper motion (pos ang):207.5°
Derived quantities
Absolute mag (V):-5.08
Events
03 May 2026  –  Lunar occultation of Antares
31 May 2026  –  Lunar occultation of Antares
27 Jun 2026  –  Lunar occultation of Antares
24 Jul 2026  –  Lunar occultation of Antares
20 Aug 2026  –  Lunar occultation of Antares
17 Sep 2026  –  Lunar occultation of Antares
14 Oct 2026  –  Lunar occultation of Antares
10 Nov 2026  –  Lunar occultation of Antares

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