19273+2040 STF 2527 AC
19h 27m 20.85s +20° 40' 08.0" P.A. 16.00 sep 4.3 mag 8.50,9.73 Sp B9 dist. 384.62 pc (1254.63 l.y.)
| Coord 2000 |
19273+2040 |
|
Discov num |
STF2527 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 27 20.85 +20 40 08.0 |
|
| Date first |
1830 |
|
Date last |
2020 |
|
Obs |
27 |
|
| Pa first |
21 |
|
Pa last |
16.3 |
|
P.A. Now (θ) |
16.3° |
|
| Sep first |
4.3 |
|
Sep last |
4.307 |
|
Sep. Now (ρ) |
4.307" |
|
| Mag pri |
8.50 |
|
Mag sec |
9.73 |
|
delta mag (ΔM) |
1.23 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=0.786
Nature of this double is uncertain.
19273+2040 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 183161 |
87225 |
19 27 21 +20 40 08 |
A 159 AB |
2017 |
13 |
336 |
0.8 |
8.50 |
10.43 |
1.93 |
|
|
| Show |
|
87225 |
19 27 21 +20 40 08 |
STF 2527 AC |
2020 |
27 |
16 |
4.3 |
8.50 |
9.73 |
1.23 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
SAO |
87225 |
|
HIP |
95646 |
|
Tycho2 |
1612-00325-1 |
|
| Gaia DR2 |
2017928059787352320 |
|
HD |
183161 |
|
BD |
BD+20 4146 |
|
Distance |
384.62 |
|
| Distance ly |
1254.63 |
|
