20130+3629 ES 2188 (HD 228361)
20h 13m 05.64s +36° 29' 38.5" P.A. 74.00 sep 1.7 mag 9.95,11.34 Sp A3
Coord 2000 |
20130+3629 |
|
Discov num |
ES 2188 |
|
Comp |
|
|
Coord arcsec 2000 |
20 13 05.64 +36 29 38.5 |
|
Date first |
1925 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
67 |
|
Pa last |
74.4 |
|
P.A. Now (θ) |
74.4° |
|
Sep first |
1.8 |
|
Sep last |
1.667 |
|
Sep. Now (ρ) |
1.667" |
|
Mag pri |
9.95 |
|
Mag sec |
11.34 |
|
delta mag (ΔM) |
1.39 |
|
Spectral class |
A3 (white) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
+013 |
|
Sec motion dec |
+013 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 228361 |
|
Constellation |
Cygnus |
|
Tycho2 |
2683-02338-1 |
|
Gaia DR2 |
2060491975956754048 |
|
HD |
228361 |
|
ADS |
13537 |
|