19561-3208 UC 4054 AB
19h 56m 04.38s -32° 07' 37.7" P.A. 316.00 sep 26.3 mag 11.59,13.23 Sp K9.1V+M4
Coord 2000 |
19561-3208 |
|
Discov num |
UC 4054 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 56 04.38 -32 07 37.7 |
|
Date first |
1954 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
316 |
|
Pa last |
316.1 |
|
P.A. Now (θ) |
316.1° |
|
Sep first |
26.3 |
|
Sep last |
26.26 |
|
Sep. Now (ρ) |
26.26" |
|
Mag pri |
11.59 |
|
Mag sec |
13.23 |
|
delta mag (ΔM) |
1.64 |
|
Spectral class |
K9.1V+M4 (yellow-orange/red) |
|
Pri motion ra |
+032 |
|
Sec motion ra |
+035 |
|
Pri motion dec |
-065 |
|
Sec motion dec |
-060 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.08 (< 0.3, Physical double)
This double is physical.
19561-3208 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 56 04 -32 07 38 |
UC 4054 AB |
2016 |
11 |
316 |
26.3 |
11.59 |
13.23 |
1.64 |
|
<=== |
Show |
|
|
19 56 03 -32 07 19 |
BWL 53 Ba,Bb |
2021 |
9 |
316 |
0.1 |
8.70 |
9.90 |
1.20 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
7443-01102-1 |
|
Gaia DR2 |
6747467224874108288 |
|