18331-1042 HDS2632

 
 
18h 33m 03.97s -10 42' 11.6" P.A. 19 sep 0.5 mag 9.02,12.48 Sp G5 dist. 64.98 pc (211.96 l.y.)
 
 
Coord 2000
18331-1042
Discov num
HDS2632
Comp
Coord arcsec 2000
18 33 03.97 -10 42 11.6
Date first
1991
Date last
2013
Obs
5
Pa first
67
Pa last
19
P.A. Now (θ)
19°
Sep first
2.8
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
9.02
Mag sec
12.48
delta mag (ΔM)
3.46
Spectral class
G5 (yellow)
Pri motion ra
+062
Sec motion ra
+051
Pri motion dec
+025
Sec motion dec
+015
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=0.222 (< 0.3, Physical double)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
18.6
Precise sep
0.512
Constellation
Scutum
SAO
161594
HIP
90943
Tycho2
5695-00009-1
HD
171052
BD
BD-10 4717
Distance
64.98
Distance ly
211.96
last precise pa
18.8
last precise sep
0.513
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18331-1042 HDS2632 1991 2 67 2.8 9.02 12.48 G5 183303.97-104211.6
18331-1042 HDS2632 2009 3 13 0.5 9.02 12.48 G5 183303.97-104211.6
18331-1042 HDS2632 2013 5 19 0.5 9.02 12.48 G5 183303.97-104211.6

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