18325-2330 BRT 1539
18h 32m 25.85s -23° 29' 27.1" P.A. 230.00 sep 4.1 mag 12.73,12.80
Coord 2000 |
18325-2330 |
|
Discov num |
BRT1539 |
|
Comp |
|
|
Coord arcsec 2000 |
18 32 25.85 -23 29 27.1 |
|
Date first |
1910 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
236 |
|
Pa last |
230.3 |
|
P.A. Now (θ) |
230.3° |
|
Sep first |
5.3 |
|
Sep last |
4.112 |
|
Sep. Now (ρ) |
4.112" |
|
Mag pri |
12.73 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
|
|
Pri motion ra |
+012 |
|
Sec motion ra |
-050 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
-028 |
|
Notes |
B
(Blue magnitudes) |
|
rPM=1.21
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4077766749745159296 |
|