16397-4930 BRT 915
16h 39m 46.22s -49° 29' 54.7" P.A. 127.00 sep 4.8 mag 12.10,12.50
Coord 2000 |
16397-4930 |
|
Discov num |
BRT 915 |
|
Comp |
|
|
Coord arcsec 2000 |
16 39 46.22 -49 29 54.7 |
|
Date first |
1904 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
128 |
|
Pa last |
127.2 |
|
P.A. Now (θ) |
127.2° |
|
Sep first |
3.7 |
|
Sep last |
4.753 |
|
Sep. Now (ρ) |
4.753" |
|
Mag pri |
12.10 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
-049 |
|
Sec motion ra |
+032 |
|
Pri motion dec |
+020 |
|
Sec motion dec |
-040 |
|
Notes |
|
|
rPM=1.905
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
Gaia DR2 |
5940814367488667264 |
|