21338+0147 BLZ 1
21h 33m 49.13s +01° 46' 56.1" P.A. 3.00 sep 5.2 mag 15.80,16.10
| Coord 2000 |
21338+0147 |
|
Discov num |
BLZ 1 |
|
Comp |
|
|
Coord arcsec 2000 |
21 33 49.13 +01 46 56.1 |
|
| Date first |
1960 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
0 |
|
Pa last |
3.1 |
|
P.A. Now (θ) |
3.1° |
|
| Sep first |
4.0 |
|
Sep last |
5.173 |
|
Sep. Now (ρ) |
5.173" |
|
| Mag pri |
15.80 |
|
Mag sec |
16.10 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-732 |
|
Sec motion dec |
-732 |
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
