19515+3726 ALI 640
19h 51m 29.06s +37° 26' 19.9" P.A. 83.00 sep 6.5 mag 12.90,13.30
Coord 2000 |
19515+3726 |
|
Discov num |
ALI 640 |
|
Comp |
|
|
Coord arcsec 2000 |
19 51 29.06 +37 26 19.9 |
|
Date first |
1929 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
75 |
|
Pa last |
83.3 |
|
P.A. Now (θ) |
83.3° |
|
Sep first |
7.1 |
|
Sep last |
6.493 |
|
Sep. Now (ρ) |
6.493" |
|
Mag pri |
12.90 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
+003 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
+011 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=1.256
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2072003244228451584 |
|