20551+3523 SEI 1310
20h 55m 06.45s +35° 22' 38.1" P.A. 281.00 sep 29.3 mag 10.28,11.66 Sp B5III
Coord 2000 |
20551+3523 |
|
Discov num |
SEI1310 |
|
Comp |
|
|
Coord arcsec 2000 |
20 55 06.45 +35 22 38.1 |
|
Date first |
1896 |
|
Date last |
2015 |
|
Obs |
14 |
|
Pa first |
279 |
|
Pa last |
280.8 |
|
P.A. Now (θ) |
280.8° |
|
Sep first |
29.7 |
|
Sep last |
29.255 |
|
Sep. Now (ρ) |
29.255" |
|
Mag pri |
10.28 |
|
Mag sec |
11.66 |
|
delta mag (ΔM) |
1.38 |
|
Spectral class |
B5III (blue-white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
+006 |
|
Notes |
|
|
rPM=1.833
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2696-03145-1 |
|
Gaia DR2 |
1869678158220296448 |
|