18426+5727 STI 2382
18h 42m 35.61s +57° 26' 42.2" P.A. 138.00 sep 12.4 mag 12.50,13.10
Coord 2000 |
18426+5727 |
|
Discov num |
STI2382 |
|
Comp |
|
|
Coord arcsec 2000 |
18 42 35.61 +57 26 42.2 |
|
Date first |
1903 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
136 |
|
Pa last |
137.5 |
|
P.A. Now (θ) |
137.5° |
|
Sep first |
12.3 |
|
Sep last |
12.402 |
|
Sep. Now (ρ) |
12.402" |
|
Mag pri |
12.50 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
Pri motion ra |
+003 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
+003 |
|
Notes |
|
|
rPM=0.537
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
2154084364196436608 |
|