21024+3409 GYL 29
21h 02m 24.77s +34° 08' 34.6" P.A. 178.00 sep 14.3 mag 8.81,10.30 Sp K5
| Coord 2000 |
21024+3409 |
|
Discov num |
GYL 29 |
|
Comp |
|
|
Coord arcsec 2000 |
21 02 24.77 +34 08 34.6 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
171 |
|
Pa last |
178.4 |
|
P.A. Now (θ) |
178.4° |
|
| Sep first |
13.6 |
|
Sep last |
14.281 |
|
Sep. Now (ρ) |
14.281" |
|
| Mag pri |
8.81 |
|
Mag sec |
10.30 |
|
delta mag (ΔM) |
1.49 |
|
Spectral class |
K5 (yellow-orange) |
|
| Pri motion ra |
+013 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=1.32
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2709-01602-1 |
|
Gaia DR2 |
1866399723779482368 |
|
