20397+3658 A 1432
20h 39m 38.94s +36° 57' 45.5" P.A. 117.00 sep 0.4 mag 10.42,10.50 Sp A0
Coord 2000 |
20397+3658 |
|
Discov num |
A 1432 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 38.94 +36 57 45.5 |
|
Date first |
1906 |
|
Date last |
2016 |
|
Obs |
15 |
|
Pa first |
121 |
|
Pa last |
117.4 |
|
P.A. Now (θ) |
117.4° |
|
Sep first |
0.4 |
|
Sep last |
0.432 |
|
Sep. Now (ρ) |
0.432" |
|
Mag pri |
10.42 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0.08 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
2698-01596-1 |
|
Gaia DR2 |
2062815656327607168 |
|