19534+6154 HJ 2915

 
 
19h 53m 18.96s +61 54' 05.4" P.A. 260 sep 11.6 mag 11.49,11.93
 
 
Coord 2000
19534+6154
Discov num
HJ 2915
Comp
Coord arcsec 2000
19 53 18.96 +61 54 05.4
Date first
1831
Date last
2010
Obs
5
Pa first
272
Pa last
260
P.A. Now (θ)
260°
Sep first
5.0
Sep last
11.6
Sep. Now (ρ)
11.6"
Mag pri
11.49
Mag sec
11.93
delta mag (ΔM)
0.44
Spectral class
Pri motion ra
+003
Sec motion ra
+001
Pri motion dec
+014
Sec motion dec
+000
Notes
rPM=0.988
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259.7
Precise sep
11.56
Constellation
Draco
Tycho2
4235-01299-1
last precise pa
259.7
last precise sep
11.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19534+6154 HJ 2915 1999 3 260 11.7 11.49 12.20 D 195318.96+615405.4
19534+6154 HJ 2915 2003 4 260 11.7 11.49 12.20 D 195318.96+615405.4
19534+6154 HJ 2915 2010 5 260 11.2 11.49 11.93 195318.96+615405.4

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