17174+5638 SLE 82
17h 17m 24.97s +56° 38' 18.3" P.A. 331.00 sep 42.4 mag 10.94,12.69
Coord 2000 |
17174+5638 |
|
Discov num |
SLE 82 |
|
Comp |
|
|
Coord arcsec 2000 |
17 17 24.97 +56 38 18.3 |
|
Date first |
1917 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
331 |
|
Pa last |
330.6 |
|
P.A. Now (θ) |
330.6° |
|
Sep first |
42.3 |
|
Sep last |
42.445 |
|
Sep. Now (ρ) |
42.445" |
|
Mag pri |
10.94 |
|
Mag sec |
12.69 |
|
delta mag (ΔM) |
1.75 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
+009 |
|
Sec motion dec |
+009 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Tycho2 |
3895-00365-1 |
|
Gaia DR2 |
1432763882644994560 |
|