19303+4932 ES 1097
19h 30m 15.81s +49° 32' 08.9" P.A. 244.00 sep 1.1 mag 10.47,10.90
| Coord 2000 |
19303+4932 |
|
Discov num |
ES 1097 |
|
Comp |
|
|
Coord arcsec 2000 |
19 30 15.81 +49 32 08.9 |
|
| Date first |
1911 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
226 |
|
Pa last |
244.1 |
|
P.A. Now (θ) |
244.1° |
|
| Sep first |
1.1 |
|
Sep last |
1.107 |
|
Sep. Now (ρ) |
1.107" |
|
| Mag pri |
10.47 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
0.43 |
|
Spectral class |
|
|
| Pri motion ra |
+018 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
+057 |
|
Sec motion dec |
+066 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.14 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3564-01570-1 |
|
Gaia DR2 |
2129813675809064192 |
|
