13441-3210 SKF 1492 BC
13h 43m 26.28s -31° 51' 31.4" P.A. 93.00 sep 14.6 mag 18.20,19.10 Sp DA+M4.8V
Coord 2000 |
13441-3210 |
|
Discov num |
SKF1492 |
|
Comp |
BC |
|
Coord arcsec 2000 |
13 43 26.28 -31 51 31.4 |
|
Date first |
1958 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
90 |
|
Pa last |
92.9 |
|
P.A. Now (θ) |
92.9° |
|
Sep first |
14.9 |
|
Sep last |
14.636 |
|
Sep. Now (ρ) |
14.636" |
|
Mag pri |
18.20 |
|
Mag sec |
19.10 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
DA+M4.8V (white dwarf/red) |
|
Pri motion ra |
-142 |
|
Sec motion ra |
-163 |
|
Pri motion dec |
+018 |
|
Sec motion dec |
-015 |
|
Notes |
V
I
(Proper motion indicates physical, Identification uncertain) |
|
rPM=0.239 (< 0.3, Physical double)
This double is physical.
13441-3210 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
13 44 04 -32 09 30 |
WIS 231 AB |
2015 |
4 |
336 |
999.9 |
11.43 |
18.20 |
6.77 |
|
|
Show |
|
|
13 43 26 -31 51 31 |
SKF 1492 BC |
2016 |
6 |
93 |
14.6 |
18.20 |
19.10 |
0.90 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Centaurus |
|
Gaia DR2 |
6174593659317932416 |
|