15327-7236 B 2034 (HD 137642)
15h 32m 42.83s -72° 36' 03.4" P.A. 284.00 sep 1.3 mag 9.24,10.68 Sp B9III
| Coord 2000 |
15327-7236 |
|
Discov num |
B 2034 |
|
Comp |
|
|
Coord arcsec 2000 |
15 32 42.83 -72 36 03.4 |
|
| Date first |
1931 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
287 |
|
Pa last |
283.5 |
|
P.A. Now (θ) |
283.5° |
|
| Sep first |
1.2 |
|
Sep last |
1.262 |
|
Sep. Now (ρ) |
1.262" |
|
| Mag pri |
9.24 |
|
Mag sec |
10.68 |
|
delta mag (ΔM) |
1.44 |
|
Spectral class |
B9III (blue-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 137642 |
|
Constellation |
Apus |
|
Tycho2 |
9267-00162-1 |
|
Gaia DR2 |
5794801216150419712 |
|
| HD |
137642 |
|
