The star θ-Oph

Color-magnitude diagram
Image of θ-Oph
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
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From Cambridge , θ-Oph is visible between 22:10 and 02:29. It will become accessible at around 22:10, when it rises 16° above your south-eastern horizon, and then reach its highest point in the sky at 00:21, 22° above your southern horizon. It will become inaccessible at around 02:29 when it sinks to 16° 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 θ-Oph
Object Type Star
Other Names
42-Oph
HR 6453
HD 157056
HIP 84970
TYC 6829-577-1
Gaia DR2- 4110730486344995456
Position
Constellation:Ophiuchus
Magnitude:
Variable
3.26 (V)[2]
3.02 (BT)[1]
3.23 (VT)[1]
3.43 (RP)[3]
3.12 (G)[3]
6.27 (BP)[3]
B-V Color (mag):-0.19
Right Ascension:17h22m00s [3]
Declination:-24°59'58" [3]
Distance:102.1 parsec
332.9 lightyrs [3]
Proper motion (speed):19.4 mas/yr [3]
Proper motion (pos ang):188.2°
Derived Quantities
Absolute Mag (V):-1.79

Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

Color scheme