19455+3709 POP 122 BC
19h 45m 30.19s +37° 09' 13.4" P.A. 83.00 sep 2.7 mag 12.40,12.90
| Coord 2000 |
19455+3709 |
|
Discov num |
POP 122 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 45 30.19 +37 09 13.4 |
|
| Date first |
1976 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
79 |
|
Pa last |
83.1 |
|
P.A. Now (θ) |
83.1° |
|
| Sep first |
2.4 |
|
Sep last |
2.658 |
|
Sep. Now (ρ) |
2.658" |
|
| Mag pri |
12.40 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-040 |
|
Sec motion ra |
+032 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-012 |
|
| Notes |
R
(Red magnitudes) |
|
rPM=1.747
This double is not physical.
19455+3709 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 45 34 +37 09 01 |
POP 122 AB |
2015 |
6 |
284 |
48.5 |
12.46 |
12.40 |
0.06 |
|
|
| Show |
|
|
19 45 30 +37 09 13 |
POP 122 BC |
2015 |
7 |
83 |
2.7 |
12.40 |
12.90 |
0.50 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2048759495377916416 |
|
