18192+0716 HJ 5494

 
 
18h 19m 09.56s +07 15' 35.1" P.A. 73 sep 43.3 mag 5.44,12.54 Sp K2III dist. 46.79 pc (152.63 l.y.)
 
 
Coord 2000
18192+0716
Discov num
HJ 5494
Comp
Coord arcsec 2000
18 19 09.56 +07 15 35.1
Date first
1827
Date last
2001
Obs
8
Pa first
65
Pa last
73
P.A. Now (θ)
73°
Sep first
45.0
Sep last
43.3
Sep. Now (ρ)
43.3"
Mag pri
5.44
Mag sec
12.54
delta mag (ΔM)
7.1
Spectral class
K2III (yellow-orange)
Pri motion ra
-045
Sec motion ra
-005
Pri motion dec
+002
Sec motion dec
-003
Notes
rPM=0.895
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
72.6
Precise sep
43.31
Constellation
Ophiuchus
SAO
123353
HIP
89772
Tycho2
0444-03106-1
HD
168387
HR
6857
BD
BD+07 3629
Distance
46.79
Distance ly
152.63
last precise pa
72.6
last precise sep
43.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18192+0716 HJ 5494 1999 6 72 43.3 5.44 12.54 K2III D 181909.56+071535.1
18192+0716 HJ 5494 2001 8 73 43.1 5.44 12.54 K2III D 181909.56+071535.1
18192+0716 HJ 5494 2010 9 72 43.5 5.44 12.54 K2III 181909.56+071535.1

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