15409+5253 FAR  17

 
 
15h 40m 54.43s +52 52' 43.2" P.A. 70 sep 3 mag 16.52,16.25 Sp DA2
 
 
Coord 2000
15409+5253
Discov num
FAR  17
Comp
Coord arcsec 2000
15 40 54.43 +52 52 43.2
Date first
1997
Date last
2000
Obs
2
Pa first
68
Pa last
70
P.A. Now (θ)
70°
Sep first
2.7
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
16.52
Mag sec
16.25
delta mag (ΔM)
0.27
Spectral class
DA2
Pri motion ra
+000
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
70
Precise sep
3
Constellation
Draco
last precise pa
70
last precise sep
3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15409+5253 FAR 17 2000 2 70 3.0 16.52 16.25 DA2 N D 154054.17+525242.3

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