18169+5309 CBL 76 AB
18h 16m 53.63s +53° 08' 52.1" P.A. 8.00 sep 44.8 mag 10.56,11.64
Coord 2000 |
18169+5309 |
|
Discov num |
CBL 76 |
|
Comp |
AB |
|
Coord arcsec 2000 |
18 16 53.63 +53 08 52.1 |
|
Date first |
1902 |
|
Date last |
2017 |
|
Obs |
14 |
|
Pa first |
10 |
|
Pa last |
8.3 |
|
P.A. Now (θ) |
8.3° |
|
Sep first |
43.8 |
|
Sep last |
44.783 |
|
Sep. Now (ρ) |
44.783" |
|
Mag pri |
10.56 |
|
Mag sec |
11.64 |
|
delta mag (ΔM) |
1.08 |
|
Spectral class |
|
|
Pri motion ra |
+003 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
+059 |
|
Sec motion dec |
+062 |
|
Notes |
V
W
(Proper motion indicates physical, ) |
|
rPM=0.051 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Tycho2 |
3904-00840-1 |
|