18188-3048 BRT 3064
18h 18m 46.25s -30° 48' 05.4" P.A. 108.00 sep 3.8 mag 12.82,12.95
| Coord 2000 |
18188-3048 |
|
Discov num |
BRT3064 |
|
Comp |
|
|
Coord arcsec 2000 |
18 18 46.25 -30 48 05.4 |
|
| Date first |
1913 |
|
Date last |
1913 |
|
Obs |
1 |
|
| Pa first |
108 |
|
Pa last |
108.2 |
|
P.A. Now (θ) |
108.2° |
|
| Sep first |
3.8 |
|
Sep last |
3.755 |
|
Sep. Now (ρ) |
3.755" |
|
| Mag pri |
12.82 |
|
Mag sec |
12.95 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
|
|
| Pri motion ra |
+048 |
|
Sec motion ra |
|
|
| Pri motion dec |
+009 |
|
Sec motion dec |
|
|
| Notes |
N
X
B
(See Notes, Dubious double, Blue magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4049344163663131648 |
|
