19199+3532 STF 2505 AB (HD 181657)
19h 19m 52.83s +35° 32' 16.6" P.A. 315.00 sep 10.9 mag 8.31,9.46 Sp A0+K dist. 317.46 pc (1035.55 l.y.)
Coord 2000 |
19199+3532 |
|
Discov num |
STF2505 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 19 52.83 +35 32 16.6 |
|
Date first |
1831 |
|
Date last |
2015 |
|
Obs |
36 |
|
Pa first |
315 |
|
Pa last |
315.4 |
|
P.A. Now (θ) |
315.4° |
|
Sep first |
9.9 |
|
Sep last |
10.894 |
|
Sep. Now (ρ) |
10.894" |
|
Mag pri |
8.31 |
|
Mag sec |
9.46 |
|
delta mag (ΔM) |
1.15 |
|
Spectral class |
A0+K (white/yellow-orange) |
|
Pri motion ra |
+004 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
+005 |
|
Notes |
N
(See Notes) |
|
rPM=0.874
This double is not physical.
19199+3532 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 181657 |
68150 |
19 19 53 +35 32 17 |
STF 2505 AB |
2015 |
36 |
315 |
10.9 |
8.31 |
9.46 |
1.15 |
|
<=== |
Show |
|
|
19 19 53 +35 32 17 |
STF 2505 AC |
2015 |
9 |
224 |
20.8 |
8.31 |
13.30 |
4.99 |
|
|
Show |
|
|
19 19 53 +35 32 17 |
FYM 179 AD |
2014 |
2 |
233 |
15.8 |
8.31 |
12.00 |
3.69 |
|
|
Show |
|
|
19 19 53 +35 32 17 |
FYM 179 AE |
2013 |
2 |
115 |
17.3 |
8.31 |
12.00 |
3.69 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 181657 |
|
Constellation |
Lyra |
|
SAO |
68150 |
|
HIP |
95000 |
|
Tycho2 |
2661-00354-1 |
|
Gaia DR2 |
2050058813187074432 |
|
HD |
181657 |
|
GC |
26674 |
|
BD |
BD+35 3573 |
|
Distance |
317.46 |
|
Distance ly |
1035.55 |
|