01487-1900 ARA 521
01h 48m 41.40s -19° 00' 12.9" P.A. 95.00 sep 5.9 mag 11.85,12.16
| Coord 2000 |
01487-1900 |
|
Discov num |
ARA 521 |
|
Comp |
|
|
Coord arcsec 2000 |
01 48 41.40 -19 00 12.9 |
|
| Date first |
1917 |
|
Date last |
1917 |
|
Obs |
1 |
|
| Pa first |
95 |
|
Pa last |
95.4 |
|
P.A. Now (θ) |
95.4° |
|
| Sep first |
5.9 |
|
Sep last |
5.887 |
|
Sep. Now (ρ) |
5.887" |
|
| Mag pri |
11.85 |
|
Mag sec |
12.16 |
|
delta mag (ΔM) |
0.31 |
|
Spectral class |
|
|
| Pri motion ra |
|
|
Sec motion ra |
|
|
| Pri motion dec |
|
|
Sec motion dec |
|
|
| Notes |
X
B
(Dubious double, Blue magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
