21541+4307 POP 184
21h 54m 06.06s +43° 06' 21.4" P.A. 241.00 sep 11.6 mag 10.01,11.00
| Coord 2000 |
21541+4307 |
|
Discov num |
POP 184 |
|
Comp |
|
|
Coord arcsec 2000 |
21 54 06.06 +43 06 21.4 |
|
| Date first |
1895 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
245 |
|
Pa last |
240.9 |
|
P.A. Now (θ) |
240.9° |
|
| Sep first |
11.3 |
|
Sep last |
11.612 |
|
Sep. Now (ρ) |
11.612" |
|
| Mag pri |
10.01 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.99 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.319
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3193-00713-1 |
|
Gaia DR2 |
1961060871697174656 |
|
