19100+1744 J 2947
19h 10m 02.07s +17° 44' 18.8" P.A. 41.00 sep 5.6 mag 13.50,13.60
| Coord 2000 |
19100+1744 |
|
Discov num |
J 2947 |
|
Comp |
|
|
Coord arcsec 2000 |
19 10 02.07 +17 44 18.8 |
|
| Date first |
1944 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
40 |
|
Pa last |
40.5 |
|
P.A. Now (θ) |
40.5° |
|
| Sep first |
4.0 |
|
Sep last |
5.63 |
|
Sep. Now (ρ) |
5.63" |
|
| Mag pri |
13.50 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
+013 |
|
| Notes |
|
|
rPM=1.749
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
4514441709704123136 |
|