00116+5945 BU 254 AB (HD 697)
00h 11m 33.36s +59° 45' 43.7" P.A. 237.00 sep 7.3 mag 7.90,11.90 Sp G8III
| Coord 2000 |
00116+5945 |
|
Discov num |
BU 254 |
|
Comp |
AB |
|
Coord arcsec 2000 |
00 11 33.36 +59 45 43.7 |
|
| Date first |
1875 |
|
Date last |
2016 |
|
Obs |
24 |
|
| Pa first |
238 |
|
Pa last |
237 |
|
P.A. Now (θ) |
237° |
|
| Sep first |
7.4 |
|
Sep last |
7.32 |
|
Sep. Now (ρ) |
7.32" |
|
| Mag pri |
7.90 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
4 |
|
Spectral class |
G8III (yellow) |
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-016 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=0.367
Nature of this double is uncertain.
00116+5945 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 697 |
21188 |
00 11 33 +59 45 44 |
BU 254 AB |
2016 |
24 |
237 |
7.3 |
7.90 |
11.90 |
4.00 |
|
<=== |
| Show |
|
21188 |
00 11 33 +59 45 44 |
BU 254 AC |
2016 |
16 |
240 |
36.4 |
7.90 |
13.24 |
5.34 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 697 |
|
Constellation |
Cassiopeia |
|
SAO |
21188 |
|
Tycho2 |
3664-01016-1 |
|
| Gaia DR2 |
429054146114926592 |
|
HD |
697 |
|
