19543-4049 SKF1160

 
 
19h 54m 18.84s -40 48' 47.3" P.A. 225 sep 140.4 mag 9.37,12.05 Sp F5V dist. 183.82 pc (599.62 l.y.)
 
 
Coord 2000
19543-4049
Discov num
SKF1160
Comp
Coord arcsec 2000
19 54 18.84 -40 48 47.3
Date first
1899
Date last
2015
Obs
9
Pa first
225
Pa last
225
P.A. Now (θ)
225°
Sep first
140.6
Sep last
140.4
Sep. Now (ρ)
140.4"
Mag pri
9.37
Mag sec
12.05
delta mag (ΔM)
2.68
Spectral class
F5V (yellow-white)
Pri motion ra
+020
Sec motion ra
+019
Pri motion dec
-038
Sec motion dec
-035
Notes
V (Proper motion indicates physical)
rPM=0.074 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
224.6
Precise sep
140.369
Constellation
Sagittarius
SAO
229921
HIP
97947
Tycho2
7938-00754-1
Gaia DR2
15784769024
HD
187954
CD
CD-4113749
CP
CP-41 9224
Distance
183.82
Distance ly
599.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19543-4049 SKF1160 1998 6 225 140.5 9.37 12.05 F5V V 195418.84-404847.3
19543-4049 SKF1160 1999 8 225 140.4 9.37 12.05 F5V V 195418.84-404847.3
19543-4049 SKF1160 2000 8 225 140.5 9.30 12.00 F5V V 195418.84-404847.3
19543-4049 SKF1160 2010 7 225 140.4 9.37 12.05 F5V V 195418.84-404847.3
19543-4049 SKF1160 2015 8 225 140.4 9.37 12.05 F5V V 195418.84-404847.3

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