19474+4515 SMA 93
19h 47m 30.00s +45° 16' 33.5" P.A. 197.00 sep 10.4 mag 11.20,12.90
| Coord 2000 |
19474+4515 |
|
Discov num |
SMA 93 |
|
Comp |
|
|
Coord arcsec 2000 |
19 47 30.00 +45 16 33.5 |
|
| Date first |
1921 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
193 |
|
Pa last |
197.2 |
|
P.A. Now (θ) |
197.2° |
|
| Sep first |
7.6 |
|
Sep last |
10.418 |
|
Sep. Now (ρ) |
10.418" |
|
| Mag pri |
11.20 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
| Pri motion ra |
+023 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
+037 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.18
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2080107916215506048 |
|
