08090+3249 DYR 1 AC
08h 08m 56.39s +32° 49' 11.4" P.A. 292.00 sep 11.2 mag 10.13,13.40 Sp M0.5+M3
| Coord 2000 |
08090+3249 |
|
Discov num |
DYR 1 |
|
Comp |
AC |
|
Coord arcsec 2000 |
08 08 56.39 +32 49 11.4 |
|
| Date first |
1950 |
|
Date last |
1991 |
|
Obs |
3 |
|
| Pa first |
294 |
|
Pa last |
292.4 |
|
P.A. Now (θ) |
292.4° |
|
| Sep first |
11.1 |
|
Sep last |
11.22 |
|
Sep. Now (ρ) |
11.22" |
|
| Mag pri |
10.13 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
3.27 |
|
Spectral class |
M0.5+M3 (red/red) |
|
| Pri motion ra |
-044 |
|
Sec motion ra |
-030 |
|
| Pri motion dec |
-191 |
|
Sec motion dec |
-217 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.135 (< 0.3, Physical double)
This double is physical.
08090+3249 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
08 08 56 +32 49 11 |
BDT 2 Aa,Ab |
2019 |
9 |
70 |
0.2 |
6.70 |
8.70 |
2.00 |
Y |
|
| Show |
FP Cnc |
|
08 08 56 +32 49 11 |
DYR 1 AB |
2019 |
27 |
240 |
13.9 |
10.13 |
10.80 |
0.67 |
|
|
| Show |
|
|
08 08 56 +32 49 11 |
DYR 1 AC |
1991 |
3 |
292 |
11.2 |
10.13 |
13.40 |
3.27 |
|
<=== |
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cancer |
|
Tycho2 |
2473-01174-1 |
|
