The star τ¹-Eri

Color-magnitude diagram
Image of τ¹-Eri
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
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From Cambridge , τ¹-Eri is visible between 20:11 and 01:32. It will become accessible around 20:11, when it rises to an altitude of 18° above your south-eastern horizon. It will reach its highest point in the sky at 22:49, 29° above your southern horizon. It will become inaccessible around 01:32 when it sinks below 18° above your south-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 τ¹-Eri
Object Type Star
Other Names
1-Eri
HR 818
HD 17206
HIP 12843
TYC 5866-1050-1
Position
Constellation:Eridanus
Magnitude:4.48 (V) [1]
5.03 (BT) [1]
4.52 (VT) [1]
B-V Color (mag):0.43
Right ascension:02h45m06s [1]
Declination:-18°34'21" [1]
Distance:14.2 parsec
46.4 lightyrs [2]
Proper motion (speed):336.3 mas/yr [2]
Proper motion (pos ang):83.7°
Derived Quantities
Absolute mag (V):3.71

Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EST

Color scheme