ρ¹-Sgr (Star)

Color-magnitude diagram
Image of ρ¹-Sgr
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
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From Ashburn , ρ¹-Sgr is visible in the dawn sky, rising at 03:38 (EDT) – 3 hours and 34 minutes before the Sun – and reaching an altitude of 22° above the south-eastern horizon before fading from view as dawn breaks at around 06:09.

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Name ρ¹-Sgr
Object type Star
Other names
ρ¹-Sgr
Rho1 Sagittarii
44-Sgr
44 Sagittarii
HR 7340[1]
HD 181577
HIP 95168[3]
TYC 6301-2457-1[2]
Gaia EDR3- 4084474835781915392[4]
Position
Right ascension:19h21m40s [4]
Declination:-17°50'49" [4]
Constellation:Sagittarius
Magnitude:
Variable
3.91 (V) [2]
4.18 (BT) [2]
3.94 (VT) [2]
3.89 (G) [4]
4.00 (BP) [4]
3.64 (RP) [4]
Distance:40.0 parsec
130.4 lightyrs [4]
B-V Color (mag):0.21
Proper motion (speed):34.3 mas/yr[4]
Proper motion (pos ang):309.0°
Derived quantities
Absolute mag (V):0.90
Visibility from Ashburn

All times shown in Ashburn local time.

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Ashburn

Latitude:
Longitude:
Timezone:

39.04°N
77.49°W
EDT

Color scheme