18244-3054 BRT 3070
18h 24m 22.52s -30° 53' 50.0" P.A. 242.00 sep 4.7 mag 11.51,11.90
Coord 2000 |
18244-3054 |
|
Discov num |
BRT3070 |
|
Comp |
|
|
Coord arcsec 2000 |
18 24 22.52 -30 53 50.0 |
|
Date first |
1913 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
266 |
|
Pa last |
242 |
|
P.A. Now (θ) |
242° |
|
Sep first |
3.9 |
|
Sep last |
4.686 |
|
Sep. Now (ρ) |
4.686" |
|
Mag pri |
11.51 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.39 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-017 |
|
Notes |
R
(Red magnitudes) |
|
rPM=0.993
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4046381151619059328 |
|