21519+5911 STI 2597
21h 51m 53.80s +59° 11' 30.0" P.A. 118.00 sep 10.7 mag 12.60,12.60
| Coord 2000 |
21519+5911 |
|
Discov num |
STI2597 |
|
Comp |
|
|
Coord arcsec 2000 |
21 51 53.80 +59 11 30.0 |
|
| Date first |
1908 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
135 |
|
Pa last |
118 |
|
P.A. Now (θ) |
118° |
|
| Sep first |
8.5 |
|
Sep last |
10.689 |
|
Sep. Now (ρ) |
10.689" |
|
| Mag pri |
12.60 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=1.713
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2202689547024211072 |
|
