15389+5027 TDS 9574
15h 38m 51.43s +50° 27' 15.9" P.A. 176.00 sep 0.8 mag 11.57,11.81
Coord 2000 |
15389+5027 |
|
Discov num |
TDS9574 |
|
Comp |
|
|
Coord arcsec 2000 |
15 38 51.43 +50 27 15.9 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
176 |
|
Pa last |
175.5 |
|
P.A. Now (θ) |
175.5° |
|
Sep first |
0.8 |
|
Sep last |
0.76 |
|
Sep. Now (ρ) |
0.76" |
|
Mag pri |
11.57 |
|
Mag sec |
11.81 |
|
delta mag (ΔM) |
0.24 |
|
Spectral class |
|
|
Pri motion ra |
-015 |
|
Sec motion ra |
-015 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Bootes |
|
Tycho2 |
3489-00511-1 |
|
Gaia DR2 |
1402821294802579200 |
|