08136-0545 BU 904 CD
08h 13m 46.64s -05° 44' 52.4" P.A. 79.00 sep 3.5 mag 10.80,12.40 Sp A2
| Coord 2000 |
08136-0545 |
|
Discov num |
BU 904 |
|
Comp |
CD |
|
Coord arcsec 2000 |
08 13 46.64 -05 44 52.4 |
|
| Date first |
1880 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
81 |
|
Pa last |
79.4 |
|
P.A. Now (θ) |
79.4° |
|
| Sep first |
3.1 |
|
Sep last |
3.471 |
|
Sep. Now (ρ) |
3.471" |
|
| Mag pri |
10.80 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-021 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
08136-0545 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
08 13 43 -05 45 55 |
HJ 2435 AB |
2018 |
23 |
206 |
7.2 |
10.36 |
10.94 |
0.58 |
|
|
| Show |
|
|
08 13 43 -05 45 55 |
HJ 2435 AC |
2015 |
8 |
40 |
79.7 |
10.36 |
9.49 |
0.87 |
|
|
| Show |
|
|
08 13 47 -05 44 52 |
BU 904 CD |
2015 |
15 |
79 |
3.5 |
10.80 |
12.40 |
1.60 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Gaia DR2 |
3064487207540097920 |
|
