17201-4950 BRT 956
17h 20m 07.46s -49° 49' 47.6" P.A. 177.00 sep 4.5 mag 13.03,13.08
| Coord 2000 |
17201-4950 |
|
Discov num |
BRT 956 |
|
Comp |
|
|
Coord arcsec 2000 |
17 20 07.46 -49 49 47.6 |
|
| Date first |
1902 |
|
Date last |
2001 |
|
Obs |
3 |
|
| Pa first |
172 |
|
Pa last |
176.9 |
|
P.A. Now (θ) |
176.9° |
|
| Sep first |
4.5 |
|
Sep last |
4.513 |
|
Sep. Now (ρ) |
4.513" |
|
| Mag pri |
13.03 |
|
Mag sec |
13.08 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
-017 |
|
| Notes |
B
(Blue magnitudes) |
|
rPM=1.13
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Gaia DR2 |
5925608705774986880 |
|
