19164+3808 SHJ 292 AB (The Lyr)
19h 16m 22.09s +38° 08' 01.4" P.A. 70.00 sep 99.2 mag 4.48,10.14 Sp K0II+K2 dist. 255.1 pc (832.14 l.y.)
| Coord 2000 |
19164+3808 |
|
Discov num |
SHJ 292 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 16 22.09 +38 08 01.4 |
|
| Date first |
1879 |
|
Date last |
2021 |
|
Obs |
30 |
|
| Pa first |
71 |
|
Pa last |
70 |
|
P.A. Now (θ) |
70° |
|
| Sep first |
100.6 |
|
Sep last |
99.19 |
|
Sep. Now (ρ) |
99.19" |
|
| Mag pri |
4.48 |
|
Mag sec |
10.14 |
|
delta mag (ΔM) |
5.66 |
|
Spectral class |
K0II+K2 (yellow-orange/yellow-orange) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+005 |
|
| Notes |
N
S
(See Notes, Parallax indidates non-physical) |
|
rPM=0.916
This double is not physical.
19164+3808 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
The Lyr |
68065 |
19 16 22 +38 08 01 |
SHJ 292 AB |
2021 |
30 |
70 |
99.2 |
4.48 |
10.14 |
5.66 |
|
<=== |
| Show |
|
68065 |
19 16 22 +38 08 01 |
SHJ 292 AC |
2021 |
12 |
128 |
101.7 |
4.48 |
11.10 |
6.62 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
The Lyr |
|
Var name |
NSV11873 Lyr |
|
Constellation |
Lyra |
|
SAO |
68065 |
|
| HIP |
94713 |
|
Tycho2 |
3121-02287-1 |
|
Gaia DR2 |
2099385000747599104 |
|
HD |
180809 |
|
| HR |
7314 |
|
GC |
26585 |
|
BD |
BD+37 3398 |
|
Bayer |
Theta Lyrae |
|
| Bayer name |
The Lyr |
|
Flamsteed |
21 Lyrae |
|
Flamsteed name |
21 Lyr |
|
FK5 |
724 |
|
| Distance |
255.1 |
|
Distance ly |
832.14 |
|
Bayer greek |
θ Lyr |
|
