04518+1339 BU 552 Ba,Bb
04h 51m 49.97s +13° 39' 18.0" P.A. 350.00 sep 0.0 mag 9.20,10.40 Sp dF6
| Coord 2000 |
04518+1339 |
|
Discov num |
BU 552 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
04 51 49.97 +13 39 18.0 |
|
| Date first |
2020 |
|
Date last |
2021 |
|
Obs |
4 |
|
| Pa first |
53 |
|
Pa last |
349.7 |
|
P.A. Now (θ) |
349.7° |
|
| Sep first |
0.0 |
|
Sep last |
0.029 |
|
Sep. Now (ρ) |
0.029" |
|
| Mag pri |
9.20 |
|
Mag sec |
10.40 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
dF6 |
|
| Pri motion ra |
+090 |
|
Sec motion ra |
|
|
| Pri motion dec |
-017 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
04518+1339 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 30869 |
94171 |
04 51 50 +13 39 19 |
BU 552 AB |
2021 |
214 |
276 |
0.9 |
6.41 |
8.89 |
2.48 |
Y |
|
| Show |
|
94171 |
04 51 50 +13 39 19 |
BU 552 AC |
2015 |
6 |
225 |
49.6 |
6.41 |
12.40 |
5.99 |
|
|
| Show |
|
|
04 51 50 +13 39 18 |
BU 552 Ba,Bb |
2021 |
4 |
350 |
0.0 |
9.20 |
10.40 |
1.20 |
|
<=== |
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
