17066+1727 BAR 42
17h 06m 37.74s +17° 27' 19.3" P.A. 3.00 sep 2.0 mag 11.10,11.82
Coord 2000 |
17066+1727 |
|
Discov num |
BAR 42 |
|
Comp |
|
|
Coord arcsec 2000 |
17 06 37.74 +17 27 19.3 |
|
Date first |
1916 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
6 |
|
Pa last |
3.1 |
|
P.A. Now (θ) |
3.1° |
|
Sep first |
2.0 |
|
Sep last |
1.956 |
|
Sep. Now (ρ) |
1.956" |
|
Mag pri |
11.10 |
|
Mag sec |
11.82 |
|
delta mag (ΔM) |
0.72 |
|
Spectral class |
|
|
Pri motion ra |
-011 |
|
Sec motion ra |
-011 |
|
Pri motion dec |
-027 |
|
Sec motion dec |
-027 |
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
1539-00337-1 |
|
Gaia DR2 |
4547929878916468480 |
|