19581+2003 TDS1027

 
 
19h 58m 08.22s +20 02' 58.4" P.A. 76 sep 1 mag 9.68,10.57 Sp F5
 
 
Coord 2000
19581+2003
Discov num
TDS1027
Comp
Coord arcsec 2000
19 58 08.22 +20 02 58.4
Date first
1991
Date last
2013
Obs
3
Pa first
84
Pa last
76
P.A. Now (θ)
76°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
9.68
Mag sec
10.57
delta mag (ΔM)
0.89
Spectral class
F5 (yellow-white)
Pri motion ra
+008
Sec motion ra
+008
Pri motion dec
-013
Sec motion dec
-013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
76
Precise sep
1.01
Constellation
Sagitta
Tycho2
1624-02391-1
HD
351008
last precise pa
76
last precise sep
1.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19581+2003 TDS1027 2000 2 82 1.1 9.68 10.57 195808.22+200258.4
19581+2003 TDS1027 2013 3 76 1.0 9.68 10.57 F5 195808.22+200258.4

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