16377-4650 BRT 909
16h 37m 45.07s -46° 50' 26.1" P.A. 268.00 sep 3.3 mag 12.79,13.10
| Coord 2000 |
16377-4650 |
|
Discov num |
BRT 909 |
|
Comp |
|
|
Coord arcsec 2000 |
16 37 45.07 -46 50 26.1 |
|
| Date first |
1902 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
270 |
|
Pa last |
267.9 |
|
P.A. Now (θ) |
267.9° |
|
| Sep first |
2.8 |
|
Sep last |
3.33 |
|
Sep. Now (ρ) |
3.33" |
|
| Mag pri |
12.79 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
0.31 |
|
Spectral class |
|
|
| Pri motion ra |
+021 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-003 |
|
| Notes |
B
(Blue magnitudes) |
|
rPM=1.157
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Gaia DR2 |
5942797645963345152 |
|
