19580-4031 SKF1095

 
 
19h 58m 00.36s -40 31' 06.4" P.A. 104 sep 48.8 mag 9.66,11.41 Sp F3V
 
 
Coord 2000
19580-4031
Discov num
SKF1095
Comp
Coord arcsec 2000
19 58 00.36 -40 31 06.4
Date first
1900
Date last
2015
Obs
9
Pa first
105
Pa last
104
P.A. Now (θ)
104°
Sep first
48.9
Sep last
48.8
Sep. Now (ρ)
48.8"
Mag pri
9.66
Mag sec
11.41
delta mag (ΔM)
1.75
Spectral class
F3V (yellow-white)
Pri motion ra
+013
Sec motion ra
+014
Pri motion dec
-011
Sec motion dec
-016
Notes
V (Proper motion indicates physical)
rPM=0.24 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
104
Precise sep
48.813
Constellation
Sagittarius
last precise pa
104
last precise sep
48.813
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19580-4031 SKF1095 2010 5 104 48.9 9.60 11.40 F3V V 195800.36-403106.4
19580-4031 SKF1095 2015 9 104 48.8 9.66 11.41 F3V V 195800.36-403106.4

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