18430+1955 TDS 936
18h 43m 00.61s +19° 54' 38.3" P.A. 157.00 sep 2.0 mag 10.50,12.24
Coord 2000 |
18430+1955 |
|
Discov num |
TDS 936 |
|
Comp |
|
|
Coord arcsec 2000 |
18 43 00.61 +19 54 38.3 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
157 |
|
Pa last |
157.3 |
|
P.A. Now (θ) |
157.3° |
|
Sep first |
2.0 |
|
Sep last |
1.961 |
|
Sep. Now (ρ) |
1.961" |
|
Mag pri |
10.50 |
|
Mag sec |
12.24 |
|
delta mag (ΔM) |
1.74 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
1591-00948-1 |
|
Gaia DR2 |
4524692284793593600 |
|