17218-5107 BRT 959
17h 21m 52.89s -51° 07' 04.4" P.A. 99.00 sep 5.1 mag 13.10,13.40
Coord 2000 |
17218-5107 |
|
Discov num |
BRT 959 |
|
Comp |
|
|
Coord arcsec 2000 |
17 21 52.89 -51 07 04.4 |
|
Date first |
1904 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
73 |
|
Pa last |
98.7 |
|
P.A. Now (θ) |
98.7° |
|
Sep first |
4.2 |
|
Sep last |
5.061 |
|
Sep. Now (ρ) |
5.061" |
|
Mag pri |
13.10 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
-024 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-020 |
|
Notes |
|
|
rPM=1.585
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
Gaia DR2 |
5925437594285858432 |
|