13220+1756 LDS 4349 AC
13h 21m 54.41s +17° 54' 59.8" P.A. 111.00 sep 40.2 mag 15.70,17.34 Sp M3
| Coord 2000 |
13220+1756 |
|
Discov num |
LDS4349 |
|
Comp |
AC |
|
Coord arcsec 2000 |
13 21 54.41 +17 54 59.8 |
|
| Date first |
1950 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
111 |
|
Pa last |
110.9 |
|
P.A. Now (θ) |
110.9° |
|
| Sep first |
40.5 |
|
Sep last |
40.15 |
|
Sep. Now (ρ) |
40.15" |
|
| Mag pri |
15.70 |
|
Mag sec |
17.34 |
|
delta mag (ΔM) |
1.64 |
|
Spectral class |
M3 (red) |
|
| Pri motion ra |
-098 |
|
Sec motion ra |
-099 |
|
| Pri motion dec |
+089 |
|
Sec motion dec |
+090 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.011 (< 0.3, Physical double)
This double is physical.
13220+1756 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
13 21 54 +17 54 60 |
LDS 4349 AB |
2016 |
4 |
79 |
2.6 |
15.70 |
17.50 |
1.80 |
|
|
| Show |
|
|
13 21 54 +17 54 60 |
LDS 4349 AC |
2016 |
6 |
111 |
40.2 |
15.70 |
17.34 |
1.64 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Gaia DR2 |
3938553528046245760 |
|
