19388+6129 LDS2775

 
 
19h 38m 50.59s +61 29' 52.9" P.A. 135 sep 4.7 mag 17.30,17.50
 
 
Coord 2000
19388+6129
Discov num
LDS2775
Comp
Coord arcsec 2000
19 38 50.59 +61 29 52.9
Date first
1966
Date last
2015
Obs
4
Pa first
134
Pa last
135
P.A. Now (θ)
135°
Sep first
5.0
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
17.30
Mag sec
17.50
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+177
Sec motion ra
Pri motion dec
+098
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
134.8
Precise sep
4.69
Constellation
Draco
Gaia DR2
48546669312
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19388+6129 LDS2775 1999 2 136 4.8 17.30 17.50 D 193850.59+612952.9
19388+6129 LDS2775 2010 3 136 5.1 17.30 17.50 193850.59+612952.9
19388+6129 LDS2775 2015 4 135 4.7 17.30 17.50 193850.59+612952.9

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