08090+3249 DYR 1 AB (FP Cnc)
08h 08m 56.39s +32° 49' 11.4" P.A. 240.00 sep 13.9 mag 10.13,10.80 Sp M0.5+M3 dist. 21.27 pc (69.38 l.y.)
| Coord 2000 |
08090+3249 |
|
Discov num |
DYR 1 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 08 56.39 +32 49 11.4 |
|
| Date first |
1960 |
|
Date last |
2019 |
|
Obs |
27 |
|
| Pa first |
242 |
|
Pa last |
239.8 |
|
P.A. Now (θ) |
239.8° |
|
| Sep first |
13.3 |
|
Sep last |
13.914 |
|
Sep. Now (ρ) |
13.914" |
|
| Mag pri |
10.13 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
0.67 |
|
Spectral class |
M0.5+M3 (red/red) |
|
| Pri motion ra |
-044 |
|
Sec motion ra |
|
|
| Pri motion dec |
-191 |
|
Sec motion dec |
|
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
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
| Var name |
FP Cnc |
|
Constellation |
Cancer |
|
HIP |
39896 |
|
Tycho2 |
2473-01174-1 |
|
| Gaia DR2 |
902175202130167936 |
|
GL |
GJ 1108A |
|
BD |
BD+33 1646 |
|
Distance |
21.27 |
|
| Distance ly |
69.38 |
|
