19274-1741 J  1758

 
 
19h 27m 25.53s -17 40' 45.2" P.A. 34 sep 4.9 mag 10.18,12.40 Sp G8/K0IV
 
 
Coord 2000
19274-1741
Discov num
J  1758
Comp
Coord arcsec 2000
19 27 25.53 -17 40 45.2
Date first
1916
Date last
2015
Obs
7
Pa first
66
Pa last
34
P.A. Now (θ)
34°
Sep first
5.0
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
10.18
Mag sec
12.40
delta mag (ΔM)
2.22
Spectral class
G8/K0IV (yellow)
Pri motion ra
-012
Sec motion ra
+099
Pri motion dec
-045
Sec motion dec
+072
Notes
rPM=1.317
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
34
Precise sep
4.888
Constellation
Sagittarius
Tycho2
6301-00276-1
Gaia DR2
4179761056061344256
HD
182876
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19274-1741 J 1758 1999 4 37 4.8 10.18 12.40 G8/K0IV D 192725.53-174045.2
19274-1741 J 1758 2010 6 37 5.1 10.18 12.40 G8/K0IV 192725.53-174045.2
19274-1741 J 1758 2015 7 34 4.9 10.18 12.40 G8/K0IV 192725.53-174045.2

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