18550-3424 BRT 1791
18h 55m 02.78s -34° 23' 53.3" P.A. 85.00 sep 4.9 mag 11.32,12.30
| Coord 2000 |
18550-3424 |
|
Discov num |
BRT1791 |
|
Comp |
|
|
Coord arcsec 2000 |
18 55 02.78 -34 23 53.3 |
|
| Date first |
1913 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
86 |
|
Pa last |
84.8 |
|
P.A. Now (θ) |
84.8° |
|
| Sep first |
3.9 |
|
Sep last |
4.91 |
|
Sep. Now (ρ) |
4.91" |
|
| Mag pri |
11.32 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.98 |
|
Spectral class |
|
|
| Pri motion ra |
-026 |
|
Sec motion ra |
+093 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.281
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
7417-00213-1 |
|
Gaia DR2 |
6732638867474893056 |
|
