18502+1131 BU 265 (HD 174485)
18h 50m 14.94s +11° 31' 21.5" P.A. 227.00 sep 1.5 mag 7.37,9.24 Sp A1V+G:III dist. 520.83 pc (1698.95 l.y.)
Coord 2000 |
18502+1131 |
|
Discov num |
BU 265 |
|
Comp |
|
|
Coord arcsec 2000 |
18 50 14.94 +11 31 21.5 |
|
Date first |
1875 |
|
Date last |
2018 |
|
Obs |
67 |
|
Pa first |
236 |
|
Pa last |
227.4 |
|
P.A. Now (θ) |
227.4° |
|
Sep first |
1.5 |
|
Sep last |
1.54 |
|
Sep. Now (ρ) |
1.54" |
|
Mag pri |
7.37 |
|
Mag sec |
9.24 |
|
delta mag (ΔM) |
1.87 |
|
Spectral class |
A1V+G:III (white/yellow) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
+005 |
|
Sec motion dec |
+005 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 174485 |
|
Constellation |
Aquila |
|
HIP |
92434 |
|
Tycho2 |
1034-01320-1 |
|
Gaia DR2 |
4504272635902275584 |
|
HD |
174485 |
|
BD |
BD+11 3630 |
|
Distance |
520.83 |
|
Distance ly |
1698.95 |
|