16219-5159 CPO 468
16h 21m 53.49s -51° 59' 39.8" P.A. 89.00 sep 8.6 mag 11.05,11.70 Sp B8
Coord 2000 |
16219-5159 |
|
Discov num |
CPO 468 |
|
Comp |
|
|
Coord arcsec 2000 |
16 21 53.49 -51 59 39.8 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
90 |
|
Pa last |
88.6 |
|
P.A. Now (θ) |
88.6° |
|
Sep first |
8.0 |
|
Sep last |
8.58 |
|
Sep. Now (ρ) |
8.58" |
|
Mag pri |
11.05 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.65 |
|
Spectral class |
B8 (blue-white) |
|
Pri motion ra |
+022 |
|
Sec motion ra |
+018 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=0.291 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Norma |
|
Tycho2 |
8324-02177-1 |
|
Gaia DR2 |
5934009554408767232 |
|