19167-2526 HWE  89

 
 
19h 16m 39.06s -25 25' 31.3" P.A. 20 sep 2.8 mag 10.64,11.60
 
 
Coord 2000
19167-2526
Discov num
HWE  89
Comp
Coord arcsec 2000
19 16 39.06 -25 25 31.3
Date first
1877
Date last
2016
Obs
10
Pa first
21
Pa last
20
P.A. Now (θ)
20°
Sep first
2.5
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
10.64
Mag sec
11.60
delta mag (ΔM)
0.96
Spectral class
Pri motion ra
+011
Sec motion ra
+030
Pri motion dec
-044
Sec motion dec
+002
Notes
rPM=1.097
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
20.1
Precise sep
2.774
Constellation
Sagittarius
last precise pa
20.1
last precise sep
2.774
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19167-2526 HWE 89 1962 8 22 2.6 10.64 11.60 191639.06-252531.3
19167-2526 HWE 89 1999 9 21 2.7 10.64 11.60 191639.06-252531.3
19167-2526 HWE 89 2016 10 20 2.8 10.64 11.60 191639.06-252531.3

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