17468+0534 A 1161 (HD 161698)
17h 46m 46.69s +05° 33' 53.7" P.A. 286.00 sep 0.8 mag 8.50,9.90 Sp B9
Coord 2000 |
17468+0534 |
|
Discov num |
A 1161 |
|
Comp |
|
|
Coord arcsec 2000 |
17 46 46.69 +05 33 53.7 |
|
Date first |
1905 |
|
Date last |
2017 |
|
Obs |
15 |
|
Pa first |
284 |
|
Pa last |
285.8 |
|
P.A. Now (θ) |
285.8° |
|
Sep first |
0.7 |
|
Sep last |
0.81 |
|
Sep. Now (ρ) |
0.81" |
|
Mag pri |
8.50 |
|
Mag sec |
9.90 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
B9 (blue-white) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
|
|
Pri motion dec |
-006 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 161698 |
|
Constellation |
Ophiuchus |
|
SAO |
122738 |
|
Tycho2 |
0424-00055-1 |
|
Gaia DR2 |
4474053727005666816 |
|
HD |
161698 |
|
GC |
24132 |
|