19080+1910 HO 442
19h 07m 57.15s +19° 10' 14.1" P.A. 125.00 sep 3.7 mag 11.50,12.70
Coord 2000 |
19080+1910 |
|
Discov num |
HO 442 |
|
Comp |
|
|
Coord arcsec 2000 |
19 07 57.15 +19 10 14.1 |
|
Date first |
1893 |
|
Date last |
2015 |
|
Obs |
21 |
|
Pa first |
89 |
|
Pa last |
125 |
|
P.A. Now (θ) |
125° |
|
Sep first |
2.3 |
|
Sep last |
3.7 |
|
Sep. Now (ρ) |
3.7" |
|
Mag pri |
11.50 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
Pri motion ra |
-035 |
|
Sec motion ra |
+012 |
|
Pri motion dec |
+042 |
|
Sec motion dec |
-002 |
|
Notes |
B
(Blue magnitudes) |
|
rPM=1.178
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagitta |
|
Gaia DR2 |
4514837568256070144 |
|