16040-2156 LDS 548 (V1044 Sco)

 
 
16h 04m 02.83s -21 55' 40.1" P.A. 153 sep 10.2 mag 8.82,11.55 Sp K0V dist. 44.09 pc (143.82 l.y.)
 
 
Coord 2000
16040-2156
Discov num
LDS 548
Comp
Coord arcsec 2000
16 04 02.83 -21 55 40.1
Date first
1920
Date last
2015
Obs
12
Pa first
135
Pa last
153
P.A. Now (θ)
153°
Sep first
12.0
Sep last
10.2
Sep. Now (ρ)
10.2"
Mag pri
8.82
Mag sec
11.55
delta mag (ΔM)
2.73
Spectral class
K0V (yellow-orange)
Pri motion ra
-296
Sec motion ra
-294
Pri motion dec
-137
Sec motion dec
-140
Notes
N (See Notes)
rPM=0.011 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
153.3
Precise sep
10.205
Var name
V1044 Sco
Constellation
Scorpius
SAO
184077
HIP
78708
Tycho2
6212-01709-1
HD
143937
BD
BD-21 4264
CP
CP-21 6085
Distance
44.09
Distance ly
143.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16040-2156 LDS 548 2000 9 155 10.3 8.82 11.55 K0V N D 160402.83-215540.1
16040-2156 LDS 548 2010 11 153 9.8 8.82 11.55 K0V N 160402.83-215540.1
16040-2156 LDS 548 2015 12 153 10.2 8.82 11.55 K0V N 160402.83-215540.1

If you need more information about this double, apply for a data request form to the WDS.