21068+4708 ES 1169
21h 06m 48.46s +47° 08' 12.8" P.A. 89.00 sep 4.8 mag 10.44,13.50
| Coord 2000 |
21068+4708 |
|
Discov num |
ES 1169 |
|
Comp |
|
|
Coord arcsec 2000 |
21 06 48.46 +47 08 12.8 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
81 |
|
Pa last |
89.3 |
|
P.A. Now (θ) |
89.3° |
|
| Sep first |
5.2 |
|
Sep last |
4.799 |
|
Sep. Now (ρ) |
4.799" |
|
| Mag pri |
10.44 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
3.06 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3592-06334-1 |
|
Gaia DR2 |
2165134726638709120 |
|
