The star τ-Per

Color-magnitude diagram
Image of τ-Per
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
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From Washington , τ-Per is visible all night. It will become visible around 19:43 (MDT) as the dusk sky fades, 26° above your north-eastern horizon. It will then reach its highest point in the sky at 02:00, 74° above your northern horizon. It will be lost to dawn twilight around 06:53, 38° above your north-western horizon.

Begin typing the name of a town near to you, and then select the town from the list of options which appear below.
Name τ-Per
Object Type Star
Other Names
18-Per
HR 854
HD 17878
HIP 13531
TYC 3701-1394-1
Position
Constellation:Perseus
Magnitude:
Variable
3.94 (V) [2]
4.86 (BT) [1]
4.02 (VT) [1]
B-V Color (mag):0.74
Right ascension:02h54m15s [2]
Declination:+52°45'44" [2]
Distance:77.9 parsec
254.1 lightyrs [3]
Proper motion (speed):4.5 mas/yr [3]
Proper motion (pos ang):196.1°
Derived Quantities
Absolute mag (V):-0.52
Visibility from Washington

All times shown in Washington local time.

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Washington

Latitude:
Longitude:
Timezone:

37.13°N
113.51°W
MDT

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