18-Aqr (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , 18-Aqr is visible in the dawn sky, rising at 01:54 (EDT) – 3 hours and 36 minutes before the Sun – and reaching an altitude of 21° above the south-eastern horizon before fading from view as dawn breaks at around 04:13.
Name
18-Aqr
|
Object type
Star
|
Other names
Position
Right ascension: | 21h24m11s [4] |
Declination: | -12°52'41" [4] |
Constellation: | Aquarius |
Magnitude: Variable | 5.48 (V) [2] 5.82 (BT) [2] 5.51 (VT) [2] 5.42 (G) [4] 5.56 (BP) [4] 5.15 (RP) [4] |
Distance: | 47.4 parsec 154.7 lightyrs [4] |
B-V Color (mag): | 0.26 |
Proper motion (speed): | 89.7 mas/yr[4] |
Proper motion (pos ang): | 84.6° |
Derived quantities
Absolute mag (V): | 2.10 |
Sources