19212+6433 ES  194

 
 
19h 21m 08.51s +64 32' 27.7" P.A. 217.00 sep 4.6 mag 9.60,10.70
 
 
Coord 2000
19212+6433
Discov num
ES  194
Comp
Coord arcsec 2000
19 21 08.51 +64 32 27.7
Date first
1892
Date last
2016
Obs
20
Pa first
214
Pa last
217
P.A. Now (θ)
217°
Sep first
3.5
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
9.60
Mag sec
10.70
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
+028
Sec motion ra
-013
Pri motion dec
+035
Sec motion dec
-008
Notes
rPM=1.326
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
217.2
Precise sep
4.64
Constellation
Draco
Tycho2
4225-00720-1
Gaia DR2
2254200842141808000
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19212+6433 ES 194 1999 14 217 4.5 9.60 10.70 D 192108.51+643227.7
19212+6433 ES 194 2010 15 218 4.7 9.60 10.70 D 192108.51+643227.7
19212+6433 ES 194 2016 18 217 4.6 9.60 10.70 192108.51+643227.7

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