17467-4801 B 1866 (HD 161215)
17h 46m 40.86s -48° 00' 49.5" P.A. 109.00 sep 0.6 mag 9.50,11.50 Sp B9II/III
Coord 2000 |
17467-4801 |
|
Discov num |
B 1866 |
|
Comp |
|
|
Coord arcsec 2000 |
17 46 40.86 -48 00 49.5 |
|
Date first |
1930 |
|
Date last |
1938 |
|
Obs |
2 |
|
Pa first |
109 |
|
Pa last |
108.5 |
|
P.A. Now (θ) |
108.5° |
|
Sep first |
0.7 |
|
Sep last |
0.62 |
|
Sep. Now (ρ) |
0.62" |
|
Mag pri |
9.50 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
2 |
|
Spectral class |
B9II/III (blue-white) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
|
|
Pri motion dec |
-012 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 161215 |
|
Constellation |
Ara |
|
SAO |
228397 |
|
Tycho2 |
8347-00513-1 |
|
Gaia DR2 |
5948693841436282880 |
|
HD |
161215 |
|
DM |
CP-47 8480 |
|