17557-2627 BRT 3051
17h 55m 44.87s -26° 27' 47.3" P.A. 329.00 sep 4.0 mag 12.72,12.56
| Coord 2000 |
17557-2627 |
|
Discov num |
BRT3051 |
|
Comp |
|
|
Coord arcsec 2000 |
17 55 44.87 -26 27 47.3 |
|
| Date first |
1913 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
323 |
|
Pa last |
328.5 |
|
P.A. Now (θ) |
328.5° |
|
| Sep first |
4.4 |
|
Sep last |
4.035 |
|
Sep. Now (ρ) |
4.035" |
|
| Mag pri |
12.72 |
|
Mag sec |
12.56 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
|
|
| Pri motion ra |
+031 |
|
Sec motion ra |
-028 |
|
| Pri motion dec |
-049 |
|
Sec motion dec |
+050 |
|
| Notes |
B
(Blue magnitudes) |
|
rPM=1.988
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4063858679225897984 |
|
