τ³-Ser (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , τ³-Ser is visible all night. It will become visible at around 20:53 (EDT), 22° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 01:57, 65° above your southern horizon. It will be lost to dawn twilight at around 04:28, 49° above your south-western horizon.
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Name
τ³-Ser
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Object type
Star
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Other names
Position
| Right ascension: | 15h35m33s [4] |
| Declination: | +17°39'19" [4] |
| Constellation: | Serpens Caput |
| Magnitude: | 6.12 (V) [2] 7.35 (BT) [2] 6.22 (VT) [2] 5.85 (G) [4] 6.33 (BP) [4] 5.19 (RP) [4] |
| Distance: | 109.9 parsec 358.2 lightyrs [4] |
| B-V Color (mag): | 0.96 |
| Proper motion (speed): | 78.9 mas/yr[4] |
| Proper motion (pos ang): | 260.2° |
Derived quantities
| Absolute mag (V): | 0.92 |
Sources