40-Cnc (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , 40-Cnc will become visible at around 21:02 (EDT), 51° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 01:56.
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Name
40-Cnc
|
Object type
Star
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Position
| Right ascension: | 08h40m11s [3] |
| Declination: | +19°58'15" [3] |
| Constellation: | Cancer |
| Magnitude: | 6.58 (V) [1] 6.61 (BT) [1] 6.58 (VT) [1] 6.60 (G) [3] 6.59 (BP) [3] 6.57 (RP) [3] |
| Distance: | 185.9 parsec 606.1 lightyrs [3] |
| B-V Color (mag): | 0.02 |
| Proper motion (speed): | 37.6 mas/yr[3] |
| Proper motion (pos ang): | 249.0° |
Derived quantities
| Absolute mag (V): | 0.23 |
Sources