21146+3423 SLE 374
21h 14m 35.82s +34° 22' 54.7" P.A. 2.00 sep 5.2 mag 12.26,12.60
Coord 2000 |
21146+3423 |
|
Discov num |
SLE 374 |
|
Comp |
|
|
Coord arcsec 2000 |
21 14 35.82 +34 22 54.7 |
|
Date first |
1941 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
357 |
|
Pa last |
1.7 |
|
P.A. Now (θ) |
1.7° |
|
Sep first |
5.0 |
|
Sep last |
5.218 |
|
Sep. Now (ρ) |
5.218" |
|
Mag pri |
12.26 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
0.34 |
|
Spectral class |
|
|
Pri motion ra |
+017 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
+020 |
|
Notes |
|
|
rPM=1.24
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2710-01563-1 |
|
Gaia DR2 |
1866991089235335296 |
|