21074-0814 BU 368 AC
21h 07m 26.28s -08° 14' 05.6" P.A. 39.00 sep 15.6 mag 7.56,14.10 Sp A0 dist. 117.65 pc (383.77 l.y.)
| Coord 2000 |
21074-0814 |
|
Discov num |
BU 368 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 07 26.28 -08 14 05.6 |
|
| Date first |
1890 |
|
Date last |
2004 |
|
Obs |
5 |
|
| Pa first |
27 |
|
Pa last |
38.7 |
|
P.A. Now (θ) |
38.7° |
|
| Sep first |
12.0 |
|
Sep last |
15.64 |
|
Sep. Now (ρ) |
15.64" |
|
| Mag pri |
7.56 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
6.54 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-016 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
21074-0814 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 201038 |
145118 |
21 07 26 -08 14 06 |
BU 368 AB |
2021 |
78 |
312 |
0.0 |
7.56 |
8.24 |
0.68 |
Y |
|
| Show |
|
145118 |
21 07 26 -08 14 06 |
BU 368 AC |
2004 |
5 |
39 |
15.6 |
7.56 |
14.10 |
6.54 |
|
<=== |
| Show |
|
145118 |
21 07 26 -08 14 06 |
POP 227 AB,E |
2004 |
3 |
117 |
51.3 |
7.56 |
14.92 |
7.36 |
|
|
| Show |
|
|
21 07 27 -08 13 53 |
BU 368 CD |
2015 |
9 |
298 |
6.0 |
14.10 |
14.80 |
0.70 |
|
|
Quintuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
SAO |
145118 |
|
HIP |
104272 |
|
Tycho2 |
5771-01610-1 |
|
| Gaia DR2 |
6897081208037262592 |
|
HD |
201038 |
|
BD |
BD-08 5581 |
|
Distance |
117.65 |
|
| Distance ly |
383.77 |
|
