13122+3214 JNN 89 Ba,Bb
13h 12m 05.25s +32° 13' 33.2" P.A. 227.00 sep 0.9 mag 17.70,18.60 Sp M2.5+M3.5
| Coord 2000 |
13122+3214 |
|
Discov num |
JNN 89 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
13 12 05.25 +32 13 33.2 |
|
| Date first |
2009 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
227 |
|
Pa last |
227.4 |
|
P.A. Now (θ) |
227.4° |
|
| Sep first |
0.9 |
|
Sep last |
0.902 |
|
Sep. Now (ρ) |
0.902" |
|
| Mag pri |
17.70 |
|
Mag sec |
18.60 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
M2.5+M3.5 (red/red) |
|
| Pri motion ra |
+120 |
|
Sec motion ra |
|
|
| Pri motion dec |
-084 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
13122+3214 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
13 12 07 +32 13 18 |
JNN 90 Aa,Ab |
2015 |
4 |
313 |
0.2 |
13.80 |
14.90 |
1.10 |
|
|
| Show |
|
|
13 12 07 +32 13 18 |
LDS 1369 AB |
2015 |
13 |
307 |
25.8 |
14.50 |
19.60 |
5.10 |
|
|
| Show |
|
|
13 12 05 +32 13 33 |
JNN 89 Ba,Bb |
2016 |
3 |
227 |
0.9 |
17.70 |
18.60 |
0.90 |
|
<=== |
Quadruple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
Gaia DR2 |
1466583795162485120 |
|
