01533+7329 NSN 521 Ba,Bb
01h 53m 26.13s +73° 30' 17.4" P.A. 304.00 sep 1.2 mag 14.72,14.50
| Coord 2000 |
01533+7329 |
|
Discov num |
NSN 521 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
01 53 26.13 +73 30 17.4 |
|
| Date first |
2015 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
302 |
|
Pa last |
304 |
|
P.A. Now (θ) |
304° |
|
| Sep first |
1.3 |
|
Sep last |
1.18 |
|
Sep. Now (ρ) |
1.18" |
|
| Mag pri |
14.72 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
|
|
| Pri motion ra |
+378 |
|
Sec motion ra |
+370 |
|
| Pri motion dec |
-214 |
|
Sec motion dec |
-214 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.018 (< 0.3, Physical double)
This double is physical.
01533+7329 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
01 53 28 +73 29 42 |
LDS 1542 AB |
2016 |
9 |
345 |
36.5 |
12.46 |
14.53 |
2.07 |
|
|
| Show |
|
|
01 53 26 +73 30 17 |
NSN 521 Ba,Bb |
2016 |
2 |
304 |
1.2 |
14.72 |
14.50 |
0.22 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
