19157+1654 J 1303
19h 15m 42.82s +16° 54' 02.6" P.A. 210.00 sep 4.7 mag 12.70,13.00
Coord 2000 |
19157+1654 |
|
Discov num |
J 1303 |
|
Comp |
|
|
Coord arcsec 2000 |
19 15 42.82 +16 54 02.6 |
|
Date first |
1916 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
208 |
|
Pa last |
209.7 |
|
P.A. Now (θ) |
209.7° |
|
Sep first |
4.2 |
|
Sep last |
4.712 |
|
Sep. Now (ρ) |
4.712" |
|
Mag pri |
12.70 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
-072 |
|
Sec motion ra |
-073 |
|
Pri motion dec |
-048 |
|
Sec motion dec |
-049 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.016 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagitta |
|
Gaia DR2 |
4513345079963843712 |
|