18574+3507 POP 130 BC
18h 57m 27.17s +35° 08' 31.1" P.A. 271.00 sep 9.1 mag 12.43,13.23
| Coord 2000 |
18574+3507 |
|
Discov num |
POP 130 |
|
Comp |
BC |
|
Coord arcsec 2000 |
18 57 27.17 +35 08 31.1 |
|
| Date first |
1977 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
272 |
|
Pa last |
271.2 |
|
P.A. Now (θ) |
271.2° |
|
| Sep first |
8.4 |
|
Sep last |
9.13 |
|
Sep. Now (ρ) |
9.13" |
|
| Mag pri |
12.43 |
|
Mag sec |
13.23 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=0.854
This double is not physical.
18574+3507 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
18 57 23 +35 09 03 |
POP 130 AB |
2015 |
13 |
125 |
55.8 |
10.74 |
12.43 |
1.69 |
|
|
| Show |
|
|
18 57 27 +35 08 31 |
POP 130 BC |
2015 |
10 |
271 |
9.1 |
12.43 |
13.23 |
0.80 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2092411073372734848 |
|
