17391+6509 LDS2737

 
 
17h 39m 14.20s +65 08' 39.2" P.A. 127 sep 3.4 mag 17.00,20.80
 
 
Coord 2000
17391+6509
Discov num
LDS2737
Comp
Coord arcsec 2000
17 39 14.20 +65 08 39.2
Date first
1968
Date last
2000
Obs
2
Pa first
127
Pa last
127
P.A. Now (θ)
127°
Sep first
3.5
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
17.00
Mag sec
20.80
delta mag (ΔM)
3.8
Spectral class
Pri motion ra
+034
Sec motion ra
Pri motion dec
+058
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
127.2
Precise sep
3.44
Constellation
Draco
last precise pa
127.2
last precise sep
3.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17391+6509 LDS2737 1968 1 127 3.5 17.00 20.80 I 173914.20+650839.2
17391+6509 LDS2737 2000 2 127 3.4 17.00 20.80 173914.20+650839.2

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