19254+2542 ARY 17 (HD 182781)
19h 25m 24.94s +25° 42' 32.7" P.A. 268.00 sep 116.0 mag 8.31,8.72 Sp K1II-III dist. 191.57 pc (624.9 l.y.)
Coord 2000 |
19254+2542 |
|
Discov num |
ARY 17 |
|
Comp |
|
|
Coord arcsec 2000 |
19 25 24.94 +25 42 32.7 |
|
Date first |
1897 |
|
Date last |
2019 |
|
Obs |
20 |
|
Pa first |
265 |
|
Pa last |
267.9 |
|
P.A. Now (θ) |
267.9° |
|
Sep first |
118.7 |
|
Sep last |
115.97 |
|
Sep. Now (ρ) |
115.97" |
|
Mag pri |
8.31 |
|
Mag sec |
8.72 |
|
delta mag (ΔM) |
0.41 |
|
Spectral class |
K1II-III (yellow-orange) |
|
Pri motion ra |
-014 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
-075 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
rPM=0.928
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 182781 |
|
Constellation |
Vulpecula |
|
SAO |
87189 |
|
HIP |
95476 |
|
Tycho2 |
2129-01431-1 |
|
Gaia DR2 |
2024724278613387392 |
|
HD |
182781 |
|
BD |
BD+25 3823 |
|
Distance |
191.57 |
|
Distance ly |
624.9 |
|