19090+5700 LEP 164

 
 
19h 09m 00.34s +56 59' 48.8" P.A. 93 sep 4 mag 14.40,19.20
 
 
Coord 2000
19090+5700
Discov num
LEP 164
Comp
Coord arcsec 2000
19 09 00.34 +56 59 48.8
Date first
1952
Date last
2016
Obs
3
Pa first
91
Pa last
93
P.A. Now (θ)
93°
Sep first
4.6
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
14.40
Mag sec
19.20
delta mag (ΔM)
4.8
Spectral class
Pri motion ra
-200
Sec motion ra
-202
Pri motion dec
-021
Sec motion dec
-016
Notes
V (Proper motion indicates physical)
rPM=0.027 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
93.4
Precise sep
4.019
Constellation
Draco
last precise pa
93.4
last precise sep
4.019
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19090+5700 LEP 164 2016 3 93 4.0 14.40 19.30 V 190900.34+565948.8

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