00538+5242 STF 70 CD
00h 53m 51.42s +52° 40' 15.7" P.A. 86.00 sep 1.5 mag 11.04,11.40
| Coord 2000 |
00538+5242 |
|
Discov num |
STF 70 |
|
Comp |
CD |
|
Coord arcsec 2000 |
00 53 51.42 +52 40 15.7 |
|
| Date first |
1908 |
|
Date last |
2003 |
|
Obs |
4 |
|
| Pa first |
87 |
|
Pa last |
86.1 |
|
P.A. Now (θ) |
86.1° |
|
| Sep first |
1.9 |
|
Sep last |
1.52 |
|
Sep. Now (ρ) |
1.52" |
|
| Mag pri |
11.04 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
0.36 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
00538+5242 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 5128 |
21814 |
00 53 48 +52 41 22 |
STF 70 AB |
2016 |
35 |
247 |
8.3 |
6.33 |
9.49 |
3.16 |
|
|
| Show |
|
21814 |
00 53 48 +52 41 22 |
STF 70 AC |
2015 |
14 |
154 |
73.2 |
6.33 |
11.04 |
4.71 |
|
|
| Show |
|
|
00 53 51 +52 40 16 |
STF 70 CD |
2003 |
4 |
86 |
1.5 |
11.04 |
11.40 |
0.36 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cassiopeia |
|
Gaia DR2 |
416756520871121920 |
|
