19539+3746 ALI 644
19h 53m 54.72s +37° 45' 36.1" P.A. 210.00 sep 14.5 mag 11.97,13.26
| Coord 2000 |
19539+3746 |
|
Discov num |
ALI 644 |
|
Comp |
|
|
Coord arcsec 2000 |
19 53 54.72 +37 45 36.1 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
210 |
|
Pa last |
209.6 |
|
P.A. Now (θ) |
209.6° |
|
| Sep first |
13.8 |
|
Sep last |
14.47 |
|
Sep. Now (ρ) |
14.47" |
|
| Mag pri |
11.97 |
|
Mag sec |
13.26 |
|
delta mag (ΔM) |
1.29 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=0.868
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3137-00062-1 |
|
Gaia DR2 |
2072119925587650432 |
|
