21354+3837 ES 1995
21h 35m 26.60s +38° 34' 03.0" P.A. 39.00 sep 2.3 mag 13.60,14.40
Coord 2000 |
21354+3837 |
|
Discov num |
ES 1995 |
|
Comp |
|
|
Coord arcsec 2000 |
21 35 26.60 +38 34 03.0 |
|
Date first |
1922 |
|
Date last |
2017 |
|
Obs |
4 |
|
Pa first |
50 |
|
Pa last |
38.6 |
|
P.A. Now (θ) |
38.6° |
|
Sep first |
2.1 |
|
Sep last |
2.33 |
|
Sep. Now (ρ) |
2.33" |
|
Mag pri |
13.60 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
Pri motion ra |
+008 |
|
Sec motion ra |
|
|
Pri motion dec |
-010 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
1953792511424283008 |
|