08420-0109 A 1750 Ba,Bb
08h 41m 58.20s -01° 08' 54.0" P.A. 68.00 sep 0.1 mag 9.30,11.90
Coord 2000 |
08420-0109 |
|
Discov num |
A 1750 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
08 41 58.20 -01 08 54.0 |
|
Date first |
2021 |
|
Date last |
2021 |
|
Obs |
3 |
|
Pa first |
70 |
|
Pa last |
67.9 |
|
P.A. Now (θ) |
67.9° |
|
Sep first |
0.1 |
|
Sep last |
0.129 |
|
Sep. Now (ρ) |
0.129" |
|
Mag pri |
9.30 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
|
|
Pri motion ra |
|
|
Sec motion ra |
|
|
Pri motion dec |
|
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
08420-0109 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
136189 |
08 41 58 -01 08 54 |
A 1750 AB |
2021 |
15 |
41 |
0.2 |
9.20 |
9.20 |
0.00 |
Y |
|
Show |
HD 74113 |
136189 |
08 41 58 -01 08 54 |
ARY 82 AC |
2015 |
10 |
80 |
137.3 |
8.57 |
9.60 |
1.03 |
|
|
Show |
|
|
08 41 58 -01 08 54 |
A 1750 Ba,Bb |
2021 |
3 |
68 |
0.1 |
9.30 |
11.90 |
2.60 |
|
<=== |
Show |
|
|
08 42 07 -01 08 31 |
A 1751 CD |
2021 |
20 |
141 |
0.5 |
10.30 |
10.23 |
0.07 |
|
|
Quintuple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hydra |
|
Coordinate calcolate |
1 |
|
Coordinate calculated |
yes |
|