01527+5717 WAL 14 AC
01h 52m 40.77s +57° 17' 17.4" P.A. 103.00 sep 66.5 mag 8.15,9.70 Sp B9
Coord 2000 |
01527+5717 |
|
Discov num |
WAL 14 |
|
Comp |
AC |
|
Coord arcsec 2000 |
01 52 40.77 +57 17 17.4 |
|
Date first |
1911 |
|
Date last |
2016 |
|
Obs |
18 |
|
Pa first |
102 |
|
Pa last |
102.7 |
|
P.A. Now (θ) |
102.7° |
|
Sep first |
67.0 |
|
Sep last |
66.504 |
|
Sep. Now (ρ) |
66.504" |
|
Mag pri |
8.15 |
|
Mag sec |
9.70 |
|
delta mag (ΔM) |
1.55 |
|
Spectral class |
B9 (blue-white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=0.572
Nature of this double is uncertain.
01527+5717 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 11307 |
22703 |
01 52 41 +57 17 17 |
ARG 6 AB |
2016 |
21 |
136 |
14.9 |
8.15 |
9.96 |
1.81 |
|
|
Show |
|
22703 |
01 52 41 +57 17 17 |
WAL 14 AC |
2016 |
18 |
103 |
66.5 |
8.15 |
9.70 |
1.55 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
SAO |
22703 |
|
Tycho2 |
3692-02059-1 |
|
Gaia DR2 |
505712062443795840 |
|
HD |
11307 |
|