19541+4218 TDT 1833 (HD 226454)
19h 54m 04.97s +42° 17' 30.1" P.A. 136.00 sep 0.5 mag 11.18,11.32 Sp A
| Coord 2000 |
19541+4218 |
|
Discov num |
TDT1833 |
|
Comp |
|
|
Coord arcsec 2000 |
19 54 04.97 +42 17 30.1 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
136 |
|
Pa last |
136.1 |
|
P.A. Now (θ) |
136.1° |
|
| Sep first |
0.5 |
|
Sep last |
0.48 |
|
Sep. Now (ρ) |
0.48" |
|
| Mag pri |
11.18 |
|
Mag sec |
11.32 |
|
delta mag (ΔM) |
0.14 |
|
Spectral class |
A (white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 226454 |
|
Constellation |
Cygnus |
|
Tycho2 |
3145-02259-1 |
|
Gaia DR2 |
2075445570294475520 |
|
| HD |
226454 |
|
