18455+1120 BRT 1308
18h 45m 29.07s +11° 19' 49.9" P.A. 20.00 sep 5.4 mag 11.20,11.70
Coord 2000 |
18455+1120 |
|
Discov num |
BRT1308 |
|
Comp |
|
|
Coord arcsec 2000 |
18 45 29.07 +11 19 49.9 |
|
Date first |
1907 |
|
Date last |
2016 |
|
Obs |
15 |
|
Pa first |
21 |
|
Pa last |
19.7 |
|
P.A. Now (θ) |
19.7° |
|
Sep first |
5.0 |
|
Sep last |
5.39 |
|
Sep. Now (ρ) |
5.39" |
|
Mag pri |
11.20 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
+004 |
|
Notes |
|
|
rPM=1.414
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
1033-00513-1 |
|
Gaia DR2 |
4504076029469845888 |
|