18538+1334 J 1188
18h 53m 42.39s +13° 30' 58.3" P.A. 196.00 sep 2.0 mag 10.60,10.70
Coord 2000 |
18538+1334 |
|
Discov num |
J 1188 |
|
Comp |
|
|
Coord arcsec 2000 |
18 53 42.39 +13 30 58.3 |
|
Date first |
1915 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
194 |
|
Pa last |
195.5 |
|
P.A. Now (θ) |
195.5° |
|
Sep first |
1.5 |
|
Sep last |
2.017 |
|
Sep. Now (ρ) |
2.017" |
|
Mag pri |
10.60 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
1051-00244-1 |
|
Gaia DR2 |
4506251962983536896 |
|
ADS |
11804 |
|