01237+6806 SKF 978 AB
01h 23m 42.33s +68° 06' 24.4" P.A. 254.00 sep 17.2 mag 9.20,18.00 Sp G5V+WD:
| Coord 2000 |
01237+6806 |
|
Discov num |
SKF 978 |
|
Comp |
AB |
|
Coord arcsec 2000 |
01 23 42.33 +68 06 24.4 |
|
| Date first |
1954 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
256 |
|
Pa last |
253.8 |
|
P.A. Now (θ) |
253.8° |
|
| Sep first |
17.4 |
|
Sep last |
17.182 |
|
Sep. Now (ρ) |
17.182" |
|
| Mag pri |
9.20 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
8.8 |
|
Spectral class |
G5V+WD: (yellow/Wolf-Rayet) |
|
| Pri motion ra |
+089 |
|
Sec motion ra |
|
|
| Pri motion dec |
-078 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
01237+6806 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
01 23 42 +68 06 24 |
SKF 978 AB |
2016 |
9 |
254 |
17.2 |
9.20 |
18.00 |
8.80 |
|
<=== |
| Show |
HD 8243 |
11732 |
01 23 42 +68 06 24 |
SKF 978 AC |
2015 |
9 |
256 |
8.9 |
7.02 |
8.55 |
1.53 |
|
|
| Show |
|
|
01 23 42 +68 06 24 |
SKF 978 AD |
2015 |
10 |
251 |
24.5 |
9.20 |
14.30 |
5.10 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Gaia DR2 |
531850305690610688 |
|