07095-2012 HDO 100 CD
07h 09m 12.00s -20° 12' 00.0" P.A. 180.00 sep 4.0 mag 8.50,12.00
Coord 2000 |
07095-2012 |
|
Discov num |
HDO 100 |
|
Comp |
CD |
|
Coord arcsec 2000 |
07 09 12.00 -20 12 00.0 |
|
Date first |
1869 |
|
Date last |
1869 |
|
Obs |
1 |
|
Pa first |
180 |
|
Pa last |
180 |
|
P.A. Now (θ) |
180° |
|
Sep first |
4.0 |
|
Sep last |
4 |
|
Sep. Now (ρ) |
4" |
|
Mag pri |
8.50 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
|
|
Pri motion ra |
|
|
Sec motion ra |
|
|
Pri motion dec |
|
|
Sec motion dec |
|
|
Notes |
N
X
(See Notes, Dubious double) |
|
Nature of this double is uncertain.
07095-2012 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 54815 |
|
07 09 32 -20 11 38 |
HDO 101 AB |
2017 |
7 |
199 |
12.1 |
9.31 |
11.50 |
2.19 |
|
|
Show |
|
|
07 09 12 -20 12 00 |
HDO 100 CD |
1869 |
1 |
180 |
4.0 |
8.50 |
12.00 |
3.50 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canis Major |
|
Coordinate calcolate |
1 |
|
Coordinate calculated |
yes |
|