18174+5433 STI 2372
18h 17m 27.58s +54° 33' 05.0" P.A. 105.00 sep 8.8 mag 11.60,12.60
Coord 2000 |
18174+5433 |
|
Discov num |
STI2372 |
|
Comp |
|
|
Coord arcsec 2000 |
18 17 27.58 +54 33 05.0 |
|
Date first |
1917 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
93 |
|
Pa last |
104.5 |
|
P.A. Now (θ) |
104.5° |
|
Sep first |
9.0 |
|
Sep last |
8.75 |
|
Sep. Now (ρ) |
8.75" |
|
Mag pri |
11.60 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
+007 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
rPM=1.442
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
2149172326064962304 |
|