02579+6400 STI 409 AC
02h 57m 56.81s +63° 59' 46.9" P.A. 64.00 sep 44.0 mag 9.49,14.60 Sp A2
| Coord 2000 |
02579+6400 |
|
Discov num |
STI 409 |
|
Comp |
AC |
|
Coord arcsec 2000 |
02 57 56.81 +63 59 46.9 |
|
| Date first |
1989 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
64 |
|
Pa last |
64.2 |
|
P.A. Now (θ) |
64.2° |
|
| Sep first |
43.9 |
|
Sep last |
43.985 |
|
Sep. Now (ρ) |
43.985" |
|
| Mag pri |
9.49 |
|
Mag sec |
14.60 |
|
delta mag (ΔM) |
5.11 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
+005 |
|
| Notes |
N
(See Notes) |
|
rPM=1.414
This double is not physical.
02579+6400 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 18138 |
12535 |
02 57 57 +63 59 47 |
STI 409 AB |
2016 |
18 |
208 |
8.9 |
9.49 |
10.71 |
1.22 |
|
|
| Show |
|
12535 |
02 57 57 +63 59 47 |
STI 409 AC |
2015 |
8 |
64 |
44.0 |
9.49 |
14.60 |
5.11 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
SAO |
12535 |
|
Tycho2 |
4056-01551-1 |
|
Gaia DR2 |
467885220313421952 |
|
| HD |
18138 |
|
