20506+3024 STT 415 (HD 198627)
20h 50m 36.36s +30° 24' 47.1" P.A. 234.00 sep 3.7 mag 8.24,10.10 Sp F5 dist. 102.15 pc (333.21 l.y.)
Coord 2000 |
20506+3024 |
|
Discov num |
STT 415 |
|
Comp |
|
|
Coord arcsec 2000 |
20 50 36.36 +30 24 47.1 |
|
Date first |
1846 |
|
Date last |
2017 |
|
Obs |
36 |
|
Pa first |
232 |
|
Pa last |
234.2 |
|
P.A. Now (θ) |
234.2° |
|
Sep first |
3.3 |
|
Sep last |
3.74 |
|
Sep. Now (ρ) |
3.74" |
|
Mag pri |
8.24 |
|
Mag sec |
10.10 |
|
delta mag (ΔM) |
1.86 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
-035 |
|
Sec motion ra |
-059 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-016 |
|
Notes |
|
|
rPM=0.419
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 198627 |
|
Constellation |
Cygnus |
|
HIP |
102877 |
|
Tycho2 |
2687-02617-1 |
|
Gaia DR2 |
1858710392295838464 |
|
HD |
198627 |
|
BD |
BD+29 4201 |
|
Distance |
102.15 |
|
Distance ly |
333.21 |
|