19174+3159 COU 1158
19h 17m 25.78s +31° 58' 51.3" P.A. 70.00 sep 1.4 mag 8.73,11.00 Sp K0
| Coord 2000 |
19174+3159 |
|
Discov num |
COU1158 |
|
Comp |
|
|
Coord arcsec 2000 |
19 17 25.78 +31 58 51.3 |
|
| Date first |
1974 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
71 |
|
Pa last |
70.2 |
|
P.A. Now (θ) |
70.2° |
|
| Sep first |
1.2 |
|
Sep last |
1.43 |
|
Sep. Now (ρ) |
1.43" |
|
| Mag pri |
8.73 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
2.27 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+023 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2657-01499-1 |
|
Gaia DR2 |
2040067688466746752 |
|
