19243+3156 COU 1160
19h 24m 19.21s +31° 55' 35.7" P.A. 193.00 sep 0.6 mag 9.42,11.39 Sp A0 dist. 574.71 pc (1874.7 l.y.)
Coord 2000 |
19243+3156 |
|
Discov num |
COU1160 |
|
Comp |
|
|
Coord arcsec 2000 |
19 24 19.21 +31 55 35.7 |
|
Date first |
1974 |
|
Date last |
2013 |
|
Obs |
7 |
|
Pa first |
192 |
|
Pa last |
193.3 |
|
P.A. Now (θ) |
193.3° |
|
Sep first |
0.7 |
|
Sep last |
0.558 |
|
Sep. Now (ρ) |
0.558" |
|
Mag pri |
9.42 |
|
Mag sec |
11.39 |
|
delta mag (ΔM) |
1.97 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
+001 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
HIP |
95393 |
|
Tycho2 |
2658-00310-1 |
|
Gaia DR2 |
2045791707334881536 |
|
BD |
BD+31 3581 |
|
Distance |
574.71 |
|
Distance ly |
1874.7 |
|