18476+3248 COU 1154
18h 47m 38.65s +32° 47' 28.9" P.A. 57.00 sep 0.6 mag 11.07,11.00
Coord 2000 |
18476+3248 |
|
Discov num |
COU1154 |
|
Comp |
|
|
Coord arcsec 2000 |
18 47 38.65 +32 47 28.9 |
|
Date first |
1974 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
54 |
|
Pa last |
56.5 |
|
P.A. Now (θ) |
56.5° |
|
Sep first |
0.6 |
|
Sep last |
0.578 |
|
Sep. Now (ρ) |
0.578" |
|
Mag pri |
11.07 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
+010 |
|
Sec motion dec |
+010 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
2642-01846-1 |
|
Gaia DR2 |
2090596673027933824 |
|