19187+4718 COU 2522
19h 18m 46.20s +47° 18' 17.0" P.A. 102.00 sep 1.3 mag 11.05,11.91
Coord 2000 |
19187+4718 |
|
Discov num |
COU2522 |
|
Comp |
|
|
Coord arcsec 2000 |
19 18 46.20 +47 18 17.0 |
|
Date first |
1988 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
105 |
|
Pa last |
101.9 |
|
P.A. Now (θ) |
101.9° |
|
Sep first |
0.8 |
|
Sep last |
1.337 |
|
Sep. Now (ρ) |
1.337" |
|
Mag pri |
11.05 |
|
Mag sec |
11.91 |
|
delta mag (ΔM) |
0.86 |
|
Spectral class |
|
|
Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3547-02270-1 |
|
Gaia DR2 |
2127891592044055680 |
|