19019+3436 POP 40 CD
19h 01m 57.81s +34° 35' 38.1" P.A. 167.00 sep 3.9 mag 12.06,12.50
| Coord 2000 |
19019+3436 |
|
Discov num |
POP 40 |
|
Comp |
CD |
|
Coord arcsec 2000 |
19 01 57.81 +34 35 38.1 |
|
| Date first |
1970 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
169 |
|
Pa last |
167.3 |
|
P.A. Now (θ) |
167.3° |
|
| Sep first |
3.9 |
|
Sep last |
3.91 |
|
Sep. Now (ρ) |
3.91" |
|
| Mag pri |
12.06 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0.44 |
|
Spectral class |
|
|
| Pri motion ra |
-021 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
+097 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=1.045
This double is not physical.
19019+3436 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 01 56 +34 35 38 |
POP 40 AB |
2016 |
14 |
79 |
6.3 |
11.69 |
12.42 |
0.73 |
|
|
| Show |
|
|
19 01 58 +34 35 38 |
POP 40 CD |
2016 |
8 |
167 |
3.9 |
12.06 |
12.50 |
0.44 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2092499648475320448 |
|
