19492+3253 GYL 21
19h 49m 12.58s +32° 52' 26.7" P.A. 166.00 sep 6.9 mag 12.01,12.20
| Coord 2000 |
19492+3253 |
|
Discov num |
GYL 21 |
|
Comp |
|
|
Coord arcsec 2000 |
19 49 12.58 +32 52 26.7 |
|
| Date first |
1893 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
159 |
|
Pa last |
165.9 |
|
P.A. Now (θ) |
165.9° |
|
| Sep first |
6.3 |
|
Sep last |
6.855 |
|
Sep. Now (ρ) |
6.855" |
|
| Mag pri |
12.01 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.19 |
|
Spectral class |
|
|
| Pri motion ra |
-020 |
|
Sec motion ra |
-017 |
|
| Pri motion dec |
-027 |
|
Sec motion dec |
-036 |
|
| Notes |
|
|
rPM=0.238 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2673-03283-1 |
|
Gaia DR2 |
2034728322597049344 |
|
