19539+4918 ACA 2
19h 53m 57.60s +49° 18' 09.8" P.A. 299.00 sep 23.0 mag 11.91,13.77
| Coord 2000 |
19539+4918 |
|
Discov num |
ACA 2 |
|
Comp |
|
|
Coord arcsec 2000 |
19 53 57.60 +49 18 09.8 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
298 |
|
Pa last |
298.5 |
|
P.A. Now (θ) |
298.5° |
|
| Sep first |
23.0 |
|
Sep last |
23 |
|
Sep. Now (ρ) |
23" |
|
| Mag pri |
11.91 |
|
Mag sec |
13.77 |
|
delta mag (ΔM) |
1.86 |
|
Spectral class |
|
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-026 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
rPM=0.453
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3566-01506-1 |
|
Gaia DR2 |
2086969792182377600 |
|
