19549+2513 A 275 AB
19h 54m 55.96s +25° 13' 13.5" P.A. 91.00 sep 0.2 mag 9.80,10.00 Sp F5
| Coord 2000 |
19549+2513 |
|
Discov num |
A 275 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 54 55.96 +25 13 13.5 |
|
| Date first |
1901 |
|
Date last |
2014 |
|
Obs |
27 |
|
| Pa first |
87 |
|
Pa last |
90.9 |
|
P.A. Now (θ) |
90.9° |
|
| Sep first |
0.2 |
|
Sep last |
0.233 |
|
Sep. Now (ρ) |
0.233" |
|
| Mag pri |
9.80 |
|
Mag sec |
10.00 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+014 |
|
Sec motion ra |
|
|
| Pri motion dec |
+026 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
19549+2513 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
87917 |
19 54 56 +25 13 14 |
A 275 AB |
2014 |
27 |
91 |
0.2 |
9.80 |
10.00 |
0.20 |
|
<=== |
| Show |
|
87917 |
19 54 56 +25 13 14 |
A 275 AB,C |
2015 |
13 |
218 |
12.0 |
9.13 |
13.90 |
4.77 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
SAO |
87917 |
|
Tycho2 |
2144-00944-1 |
|
Gaia DR2 |
2026666084845021440 |
|
| HD |
339220 |
|
