θ¹-Ori (Star)

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

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From Cambridge , θ¹-Ori will become visible at around 20:19 (EDT), 29° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 23:17.

Begin typing the name of a town near to you, and then select the town from the list of options which appear below.

Name θ¹-Ori

Object type Star

Other names

θ¹-Ori
Theta1 Orionis
41-Ori
41 Orionis
HR 1896^[1]
HD 37023
NSV 2295
HIP 26224^[3]

Position

Right ascension:	05^h35^m17^s ^[2]
Declination:	−05°23'15" ^[2]
Constellation:	Orion
Magnitude: Variable	6.71 (V) ^[2]
B-V Color (mag):	0.08
Proper motion (speed):	10.9 mas/yr^[1]
Proper motion (pos ang):	319.4°

Sources

^[1]	Bright Star Catalogue, 5th Revised Ed. (Hoffleit et al. 1991)

^[2]	The Hipparcos Catalogue (ESA 1997)

^[3]	Hipparcos, the new reduction of the raw data (van Leeuwen 2007)

Visibility from Cambridge

All times shown in Cambridge local time.

Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

Color scheme

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Last updated: 02 Apr 2025, 18:15 UTC
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