19417+5424 TDT 1639
19h 41m 43.01s +54° 23' 43.7" P.A. 257.00 sep 2.2 mag 11.26,12.42
| Coord 2000 |
19417+5424 |
|
Discov num |
TDT1639 |
|
Comp |
|
|
Coord arcsec 2000 |
19 41 43.01 +54 23 43.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
257 |
|
Pa last |
257 |
|
P.A. Now (θ) |
257° |
|
| Sep first |
2.2 |
|
Sep last |
2.24 |
|
Sep. Now (ρ) |
2.24" |
|
| Mag pri |
11.26 |
|
Mag sec |
12.42 |
|
delta mag (ΔM) |
1.16 |
|
Spectral class |
|
|
| Pri motion ra |
+018 |
|
Sec motion ra |
+018 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3938-00468-1 |
|
Gaia DR2 |
2138283729272303488 |
|
