19564+2015 TDS1025

 
 
19h 56m 22.26s +20 14' 35.3" P.A. 170 sep 1.2 mag 11.28,11.36
 
 
Coord 2000
19564+2015
Discov num
TDS1025
Comp
Coord arcsec 2000
19 56 22.26 +20 14 35.3
Date first
1991
Date last
2015
Obs
2
Pa first
167
Pa last
170
P.A. Now (θ)
170°
Sep first
1.1
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
11.28
Mag sec
11.36
delta mag (ΔM)
0.08
Spectral class
Pri motion ra
+013
Sec motion ra
+013
Pri motion dec
+023
Sec motion dec
+023
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
169.9
Precise sep
1.198
Constellation
Sagitta
SAO
87954
Tycho2
1624-00771-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19564+2015 TDS1025 1991 1 167 1.1 11.28 11.36 195622.26+201435.3
19564+2015 TDS1025 2015 2 170 1.2 11.28 11.36 195622.26+201435.3

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