20451-3221 KPP 3118 Aa,Ab
20h 45m 09.05s -32° 22' 01.5" P.A. 16.00 sep 1.6 mag 13.25,13.44
| Coord 2000 |
20451-3221 |
|
Discov num |
KPP3118 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
20 45 09.05 -32 22 01.5 |
|
| Date first |
2015 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
16 |
|
Pa last |
16 |
|
P.A. Now (θ) |
16° |
|
| Sep first |
1.6 |
|
Sep last |
1.63 |
|
Sep. Now (ρ) |
1.63" |
|
| Mag pri |
13.25 |
|
Mag sec |
13.44 |
|
delta mag (ΔM) |
0.19 |
|
Spectral class |
|
|
| Pri motion ra |
+092 |
|
Sec motion ra |
+108 |
|
| Pri motion dec |
-142 |
|
Sec motion dec |
-146 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.091 (< 0.3, Physical double)
This double is physical.
20451-3221 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 45 09 -32 22 01 |
LDS 5910 |
2015 |
5 |
355 |
283.9 |
12.84 |
13.19 |
0.35 |
|
|
| Show |
|
|
20 45 09 -32 22 02 |
KPP 3118 Aa,Ab |
2016 |
3 |
16 |
1.6 |
13.25 |
13.44 |
0.19 |
|
<=== |
Quadruple system
0 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Microscopium |
|
