12153-3204 NSN 98 BC
12h 15m 13.79s -32° 02' 24.8" P.A. 332.00 sep 2.4 mag 16.79,16.92
| Coord 2000 |
12153-3204 |
|
Discov num |
NSN 98 |
|
Comp |
BC |
|
Coord arcsec 2000 |
12 15 13.79 -32 02 24.8 |
|
| Date first |
2015 |
|
Date last |
2016 |
|
Obs |
2 |
|
| Pa first |
332 |
|
Pa last |
332.4 |
|
P.A. Now (θ) |
332.4° |
|
| Sep first |
2.4 |
|
Sep last |
2.428 |
|
Sep. Now (ρ) |
2.428" |
|
| Mag pri |
16.79 |
|
Mag sec |
16.92 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
|
|
| Pri motion ra |
-284 |
|
Sec motion ra |
-285 |
|
| Pri motion dec |
+165 |
|
Sec motion dec |
+164 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.004 (< 0.3, Physical double)
This double is physical.
12153-3204 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
12 15 17 -32 05 01 |
LDS 4197 Aa,Ab |
2016 |
2 |
324 |
1.6 |
12.90 |
14.20 |
1.30 |
|
|
| Show |
|
|
12 15 17 -32 05 01 |
LDS 4197 AB |
2015 |
7 |
344 |
163.1 |
13.70 |
16.40 |
2.70 |
|
|
| Show |
|
|
12 15 14 -32 02 25 |
NSN 98 BC |
2016 |
2 |
332 |
2.4 |
16.79 |
16.92 |
0.13 |
|
<=== |
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS