19592-2155 LDS 697

 
 
19h 59m 10.72s -21 55' 26.5" P.A. 315 sep 41.7 mag 8.27,10.80 Sp G5V
 
 
Coord 2000
19592-2155
Discov num
LDS 697
Comp
Coord arcsec 2000
19 59 10.72 -21 55 26.5
Date first
1920
Date last
2010
Obs
9
Pa first
315
Pa last
315
P.A. Now (θ)
315°
Sep first
42.0
Sep last
41.7
Sep. Now (ρ)
41.7"
Mag pri
8.27
Mag sec
10.80
delta mag (ΔM)
2.53
Spectral class
G5V (yellow)
Pri motion ra
-212
Sec motion ra
-217
Pri motion dec
-066
Sec motion dec
-066
Notes
N (See Notes)
rPM=0.022 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
314.7
Precise sep
41.71
Cdsa2 id
LDS 697
Constellation
Sagittarius
Tycho2
6325-01394-1
HD
189117
Ra deg
19.986311111111114
De deg
-21.92402777777778
last precise pa
314.7
last precise sep
41.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19592-2155 LDS 697 2000 7 315 41.8 8.27 10.80 G5V D 195910.72-215526.5
19592-2155 LDS 697 2010 9 315 41.8 8.27 10.80 G5V N 195910.72-215526.5

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