18052+3430 CBL 74 AB
18h 05m 11.26s +34° 29' 37.6" P.A. 245.00 sep 11.2 mag 11.70,13.60
Coord 2000 |
18052+3430 |
|
Discov num |
CBL 74 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 05 11.26 +34 29 37.6 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
245 |
|
Pa last |
244.9 |
|
P.A. Now (θ) |
244.9° |
|
Sep first |
11.2 |
|
Sep last |
11.23 |
|
Sep. Now (ρ) |
11.23" |
|
Mag pri |
11.70 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
|
|
Pri motion ra |
-036 |
|
Sec motion ra |
-049 |
|
Pri motion dec |
+078 |
|
Sec motion dec |
+067 |
|
Notes |
V
W
(Proper motion indicates physical, ) |
|
rPM=0.198 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2629-01487-1 |
|