20248+5534 TDS 1071
20h 24m 50.31s +55° 33' 43.8" P.A. 184.00 sep 0.9 mag 9.98,11.33 Sp A2
Coord 2000 |
20248+5534 |
|
Discov num |
TDS1071 |
|
Comp |
|
|
Coord arcsec 2000 |
20 24 50.31 +55 33 43.8 |
|
Date first |
1991 |
|
Date last |
2010 |
|
Obs |
2 |
|
Pa first |
197 |
|
Pa last |
183.7 |
|
P.A. Now (θ) |
183.7° |
|
Sep first |
0.9 |
|
Sep last |
0.879 |
|
Sep. Now (ρ) |
0.879" |
|
Mag pri |
9.98 |
|
Mag sec |
11.33 |
|
delta mag (ΔM) |
1.35 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
+003 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3941-00896-1 |
|
Gaia DR2 |
2186806650576629888 |
|