00013+0742 DU 4 AB (HD 224858)
00h 01m 20.06s +07° 42' 05.9" P.A. 264.00 sep 15.2 mag 9.48,10.64 Sp F8
| Coord 2000 |
00013+0742 |
|
Discov num |
DU 4 |
|
Comp |
AB |
|
Coord arcsec 2000 |
00 01 20.06 +07 42 05.9 |
|
| Date first |
1869 |
|
Date last |
2021 |
|
Obs |
25 |
|
| Pa first |
265 |
|
Pa last |
264.1 |
|
P.A. Now (θ) |
264.1° |
|
| Sep first |
15.3 |
|
Sep last |
15.22 |
|
Sep. Now (ρ) |
15.22" |
|
| Mag pri |
9.48 |
|
Mag sec |
10.64 |
|
delta mag (ΔM) |
1.16 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-035 |
|
Sec motion ra |
-034 |
|
| Pri motion dec |
-071 |
|
Sec motion dec |
-071 |
|
| Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.013 (< 0.3, Physical double)
This double is physical.
00013+0742 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 224858 |
128533 |
00 01 20 +07 42 06 |
DU 4 AB |
2021 |
25 |
264 |
15.2 |
9.48 |
10.64 |
1.16 |
|
<=== |
| Show |
|
128533 |
00 01 20 +07 42 06 |
BU 9023 AC |
2015 |
7 |
352 |
168.0 |
9.48 |
13.14 |
3.66 |
|
|
| Show |
|
|
00 01 18 +07 44 51 |
BU 9023 CD |
2015 |
12 |
52 |
9.8 |
13.30 |
13.90 |
0.60 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 224858 |
|
Constellation |
Pisces |
|
SAO |
128533 |
|
Tycho2 |
0594-01018-1 |
|
| Gaia DR2 |
2746675845432075520 |
|
HD |
224858 |
|
