19559+3915 MLB 878
19h 55m 56.60s +39° 15' 37.5" P.A. 196.00 sep 3.8 mag 10.50,12.60
Coord 2000 |
19559+3915 |
|
Discov num |
MLB 878 |
|
Comp |
|
|
Coord arcsec 2000 |
19 55 56.60 +39 15 37.5 |
|
Date first |
1933 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
193 |
|
Pa last |
196.2 |
|
P.A. Now (θ) |
196.2° |
|
Sep first |
3.2 |
|
Sep last |
3.761 |
|
Sep. Now (ρ) |
3.761" |
|
Mag pri |
10.50 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
|
|
Pri motion ra |
+008 |
|
Sec motion ra |
|
|
Pri motion dec |
+012 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2072635115501510784 |
|