19127+7948 LDS1902

 
 
19h 12m 30.85s +79 48' 54.0" P.A. 79 sep 4.2 mag 15.70,17.10
 
 
Coord 2000
19127+7948
Discov num
LDS1902
Comp
Coord arcsec 2000
19 12 30.85 +79 48 54.0
Date first
1964
Date last
2004
Obs
3
Pa first
77
Pa last
79
P.A. Now (θ)
79°
Sep first
4.5
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
15.70
Mag sec
17.10
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
+063
Sec motion ra
Pri motion dec
+129
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
79
Precise sep
4.235
Constellation
Draco
last precise pa
79
last precise sep
4.235
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19127+7948 LDS1902 1999 2 79 4.1 15.70 17.10 D 191230.85+794854.0
19127+7948 LDS1902 2004 3 77 4.2 15.70 17.10 D 191230.85+794854.0

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