19534+6154 HJ 2915

 
 
19h 53m 18.96s +61 54' 05.4" P.A. 260 sep 11.8 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
2017
Obs
6
Pa first
272
Pa last
260
P.A. Now (θ)
260°
Sep first
5.0
Sep last
11.8
Sep. Now (ρ)
11.8"
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
259.8
Precise sep
11.78
Cdsa2 id
HJ 2915
Constellation
Draco
Ra deg
19.8886
De deg
61.9015
last precise pa
259.8
last precise sep
11.78
 
 
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
19534+6154 HJ 2915 2017 6 260 11.8 11.49 11.93 195318.96+615405.4

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