01563+5711 STI 1721
01h 56m 22.03s +57° 11' 53.1" P.A. 131.00 sep 7.3 mag 12.40,12.40
| Coord 2000 |
01563+5711 |
|
Discov num |
STI1721 |
|
Comp |
|
|
Coord arcsec 2000 |
01 56 22.03 +57 11 53.1 |
|
| Date first |
1911 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
131 |
|
Pa last |
130.9 |
|
P.A. Now (θ) |
130.9° |
|
| Sep first |
8.7 |
|
Sep last |
7.282 |
|
Sep. Now (ρ) |
7.282" |
|
| Mag pri |
12.40 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=1.667
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Gaia DR2 |
505323591243181184 |
|
