19142+3413 WAL 106 AD
19h 14m 13.67s +34° 12' 54.5" P.A. 116.00 sep 22.6 mag 7.67,13.20 Sp B8V dist. 729.93 pc (2381.03 l.y.)
| Coord 2000 |
19142+3413 |
|
Discov num |
WAL 106 |
|
Comp |
AD |
|
Coord arcsec 2000 |
19 14 13.67 +34 12 54.5 |
|
| Date first |
1944 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
120 |
|
Pa last |
115.6 |
|
P.A. Now (θ) |
115.6° |
|
| Sep first |
25.0 |
|
Sep last |
22.57 |
|
Sep. Now (ρ) |
22.57" |
|
| Mag pri |
7.67 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
5.53 |
|
Spectral class |
B8V (blue-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-018 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=0.843
This double is not physical.
19142+3413 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 180214 |
68019 |
19 14 14 +34 12 54 |
STT 366 AB |
2015 |
27 |
230 |
21.8 |
7.67 |
10.55 |
2.88 |
|
|
| Show |
|
68019 |
19 14 14 +34 12 54 |
ES 2675 AC |
2015 |
10 |
139 |
26.6 |
7.67 |
11.70 |
4.03 |
|
|
| Show |
|
68019 |
19 14 14 +34 12 54 |
WAL 106 AD |
2015 |
9 |
116 |
22.6 |
7.67 |
13.20 |
5.53 |
|
<=== |
| Show |
|
|
19 14 15 +34 12 34 |
ES 2675 CD |
2015 |
10 |
16 |
10.9 |
11.70 |
13.20 |
1.50 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
SAO |
68019 |
|
HIP |
94519 |
|
Tycho2 |
2661-00233-1 |
|
| Gaia DR2 |
2049509916366904320 |
|
HD |
180214 |
|
BD |
BD+33 3378 |
|
Distance |
729.93 |
|
| Distance ly |
2381.03 |
|
