19574+6124 HJ 2922

 
 
19h 57m 24.60s +61 24' 39.6" P.A. 347 sep 11.2 mag 11.08,11.78
 
 
Coord 2000
19574+6124
Discov num
HJ 2922
Comp
Coord arcsec 2000
19 57 24.60 +61 24 39.6
Date first
1831
Date last
2008
Obs
7
Pa first
347
Pa last
347
P.A. Now (θ)
347°
Sep first
8.0
Sep last
11.2
Sep. Now (ρ)
11.2"
Mag pri
11.08
Mag sec
11.78
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+002
Sec motion ra
+003
Pri motion dec
-010
Sec motion dec
+010
Notes
L (Linear solution)
rPM=1.918
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347.1
Precise sep
11.23
Constellation
Draco
Tycho2
4231-02123-1
last precise pa
347.1
last precise sep
11.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19574+6124 HJ 2922 1999 5 346 10.8 11.08 11.78 LD 195724.60+612439.6
19574+6124 HJ 2922 2008 6 347 11.2 11.08 11.78 LD 195724.60+612439.6
19574+6124 HJ 2922 2010 8 347 11.3 11.08 11.78 L 195724.60+612439.6

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