19452+2843 TDT1707

 
 
19h 45m 09.67s +28 43' 09.0" P.A. 19 sep 0.6 mag 11.61,11.84 Sp A0
 
 
Coord 2000
19452+2843
Discov num
TDT1707
Comp
Coord arcsec 2000
19 45 09.67 +28 43 09.0
Date first
1991
Date last
1991
Obs
1
Pa first
19
Pa last
19
P.A. Now (θ)
19°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.61
Mag sec
11.84
delta mag (ΔM)
0.23
Spectral class
A0 (white)
Pri motion ra
+004
Sec motion ra
+004
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
18.6
Precise sep
0.63
Constellation
Vulpecula
Tycho2
2151-04471-1
HD
332576
last precise pa
18.6
last precise sep
0.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19452+2843 TDT1707 1991 1 19 0.6 11.61 11.84 194509.67+284309.0

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