21138+3225 DAM 1261
21h 13m 49.49s +32° 25' 16.1" P.A. 339.00 sep 19.4 mag 9.20,11.60 Sp F8
| Coord 2000 |
21138+3225 |
|
Discov num |
DAM1261 |
|
Comp |
|
|
Coord arcsec 2000 |
21 13 49.49 +32 25 16.1 |
|
| Date first |
1924 |
|
Date last |
2016 |
|
Obs |
16 |
|
| Pa first |
340 |
|
Pa last |
339.3 |
|
P.A. Now (θ) |
339.3° |
|
| Sep first |
18.1 |
|
Sep last |
19.372 |
|
Sep. Now (ρ) |
19.372" |
|
| Mag pri |
9.20 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+025 |
|
Sec motion ra |
+025 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
T
(Parallax indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2706-01945-1 |
|
Gaia DR2 |
1854659035526523520 |
|