15391+4049 KZA 108 BC
15h 39m 05.13s +40° 49' 31.5" P.A. 57.00 sep 56.2 mag 13.58,13.76
| Coord 2000 |
15391+4049 |
|
Discov num |
KZA 108 |
|
Comp |
BC |
|
Coord arcsec 2000 |
15 39 05.13 +40 49 31.5 |
|
| Date first |
1984 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
56 |
|
Pa last |
57.3 |
|
P.A. Now (θ) |
57.3° |
|
| Sep first |
56.4 |
|
Sep last |
56.212 |
|
Sep. Now (ρ) |
56.212" |
|
| Mag pri |
13.58 |
|
Mag sec |
13.76 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
|
|
| Pri motion ra |
-020 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
rPM=1.469
This double is not physical.
15391+4049 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
15 39 08 +40 49 39 |
KZA 108 AB |
2015 |
9 |
254 |
28.5 |
11.56 |
13.58 |
2.02 |
|
|
| Show |
|
|
15 39 08 +40 49 39 |
KZA 108 AC |
2015 |
7 |
41 |
30.2 |
11.56 |
13.76 |
2.20 |
|
|
| Show |
|
|
15 39 05 +40 49 32 |
KZA 108 BC |
2015 |
8 |
57 |
56.2 |
13.58 |
13.76 |
0.18 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Gaia DR2 |
1389955153331823872 |
|
