HIP-81840 (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Fairfield , HIP-81840 is visible in both the dusk and dawn skies. In the evening, it will become visible at around 17:38 (EST), 39° above your north-western horizon, as dusk fades to darkness. It will then sink towards the horizon, becoming tricky to observe after 20:04 when it dips 21° above your north-western horizon. At 04:57, it will return to an altitude of 21° above your north-eastern horizon, and reach an altitude of 26° before fading from view as dawn breaks at around 05:36.
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Name
HIP-81840
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Object type
Star
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Other names
Position
| Right ascension: | 16h42m58s [4] |
| Declination: | +55°41'25" [4] |
| Constellation: | Draco |
| Magnitude: Variable | 6.17 (V) [2] 6.28 (BT) [2] 6.18 (VT) [2] 6.17 (G) [4] 6.20 (BP) [4] 6.10 (RP) [4] |
| Distance: | 103.6 parsec 337.7 lightyrs [4] |
| B-V Color (mag): | 0.08 |
| Proper motion (speed): | 96.9 mas/yr[4] |
| Proper motion (pos ang): | 34.2° |
Derived quantities
| Absolute mag (V): | 1.10 |
Sources