TYC-2604-1777-1 (Star)

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

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From Cambridge , TYC-2604-1777-1 is visible all night. It will become visible at around 21:44 (EDT), 51° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 01:09, 84° above your southern horizon. It will be lost to dawn twilight at around 03:39, 60° above your western horizon.

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Name TYC-2604-1777-1

Object type Star

Part of ρ-Her

Position

Right ascension:	17^h23^m40^s ^[1]
Declination:	+37°08'45" ^[1]
Constellation:	Hercules
Magnitude:	4.51 (V) ^[1]
B-V Color (mag):	-0.02
Proper motion (speed):	39.7 mas/yr^[1]
Proper motion (pos ang):	271.7°

Sources

^[1]	The Tycho Catalogue (ESA 1997)

^[2]	The Tycho-2 Catalogue (Hog et al. 2000)

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: 06 Jun 2026, 18:16 UTC
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