19409+2708 STF 2561 (HD 185983)
19h 40m 51.99s +27° 07' 58.9" P.A. 298.00 sep 18.3 mag 7.76,10.62 Sp A0 dist. 387.6 pc (1264.35 l.y.)
Coord 2000 |
19409+2708 |
|
Discov num |
STF2561 |
|
Comp |
|
|
Coord arcsec 2000 |
19 40 51.99 +27 07 58.9 |
|
Date first |
1828 |
|
Date last |
2015 |
|
Obs |
19 |
|
Pa first |
319 |
|
Pa last |
298 |
|
P.A. Now (θ) |
298° |
|
Sep first |
14.0 |
|
Sep last |
18.294 |
|
Sep. Now (ρ) |
18.294" |
|
Mag pri |
7.76 |
|
Mag sec |
10.62 |
|
delta mag (ΔM) |
2.86 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+025 |
|
Sec motion ra |
+048 |
|
Pri motion dec |
+021 |
|
Sec motion dec |
+019 |
|
Notes |
|
|
rPM=0.447
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 185983 |
|
Constellation |
Vulpecula |
|
SAO |
87561 |
|
HIP |
96827 |
|
Tycho2 |
2147-02930-1 |
|
Gaia DR2 |
2022113556984279936 |
|
HD |
185983 |
|
BD |
BD+26 3640 |
|
Distance |
387.6 |
|
Distance ly |
1264.35 |
|