15116+5333 RAO 331 BD
15h 13m 22.07s +53° 33' 47.2" P.A. 83.00 sep 3.0 mag 12.80,16.80
| Coord 2000 |
15116+5333 |
|
Discov num |
RAO 331 |
|
Comp |
BD |
|
Coord arcsec 2000 |
15 13 22.07 +53 33 47.2 |
|
| Date first |
2001 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
23 |
|
Pa last |
83.4 |
|
P.A. Now (θ) |
83.4° |
|
| Sep first |
2.2 |
|
Sep last |
2.972 |
|
Sep. Now (ρ) |
2.972" |
|
| Mag pri |
12.80 |
|
Mag sec |
16.80 |
|
delta mag (ΔM) |
4 |
|
Spectral class |
|
|
| Pri motion ra |
-141 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
+107 |
|
Sec motion dec |
+003 |
|
| Notes |
S
W
R
(Parallax indidates non-physical, , Red magnitudes) |
|
rPM=0.936
This double is not physical.
15116+5333 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
29438 |
15 11 39 +53 33 19 |
TOK 589 AB |
2015 |
8 |
88 |
922.8 |
9.56 |
13.83 |
4.27 |
|
|
| Show |
|
|
15 13 22 +53 33 47 |
RAO 331 BD |
2016 |
4 |
83 |
3.0 |
12.80 |
16.80 |
4.00 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
