V3879-Sgr (Star)
Color-magnitude diagram
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , V3879-Sgr is visible in the morning sky, becoming accessible around 01:41, when it reaches an altitude of 21° above your south-eastern horizon. It will then reach its highest point in the sky at 03:46, 28° above your southern horizon. It will be lost to dawn twilight around 03:57, 28° above your southern horizon.
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|
Name
V3879-Sgr
|
Object type
Star
|
Other names
Position
| Right ascension: | 18h42m55s [4] |
| Declination: | −19°17'03" [4] |
| Constellation: | Sagittarius |
| Magnitude: Variable | 6.42 (V) [2] 8.50 (BT) [2] 6.60 (VT) [2] 4.44 (G) [4] 6.65 (BP) [4] 3.10 (RP) [4] |
| Distance: | 246.3 parsec 802.9 lightyrs [4] |
| B-V Color (mag): | 1.62 |
| Proper motion (speed): | 35.8 mas/yr[4] |
| Proper motion (pos ang): | 199.4° |
Derived quantities
| Absolute mag (V): | -0.53 |
Visibility from Cambridge
All times shown in Cambridge local time.