17397+7256 H 1 41 (HD 161692)
17h 39m 43.81s +72° 55' 42.0" P.A. 335.00 sep 0.9 mag 8.10,8.52 Sp F2
Coord 2000 |
17397+7256 |
|
Discov num |
H 1 41 |
|
Comp |
|
|
Coord arcsec 2000 |
17 39 43.81 +72 55 42.0 |
|
Date first |
1876 |
|
Date last |
2017 |
|
Obs |
37 |
|
Pa first |
341 |
|
Pa last |
335.4 |
|
P.A. Now (θ) |
335.4° |
|
Sep first |
1.4 |
|
Sep last |
0.946 |
|
Sep. Now (ρ) |
0.946" |
|
Mag pri |
8.10 |
|
Mag sec |
8.52 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
-020 |
|
Sec motion ra |
-020 |
|
Pri motion dec |
+009 |
|
Sec motion dec |
+009 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 161692 |
|
Constellation |
Draco |
|
SAO |
8876 |
|
Tycho2 |
4436-00199-1 |
|
Gaia DR2 |
1652296325615727104 |
|
HD |
161692 |
|