19163+2823 MLB 525

 
 
19h 16m 30.85s +28 22' 42.2" P.A. 23 sep 5.9 mag 11.00,12.00
 
 
Coord 2000
19163+2823
Discov num
MLB 525
Comp
Coord arcsec 2000
19 16 30.85 +28 22 42.2
Date first
1927
Date last
2006
Obs
4
Pa first
15
Pa last
23
P.A. Now (θ)
23°
Sep first
5.6
Sep last
5.9
Sep. Now (ρ)
5.9"
Mag pri
11.00
Mag sec
12.00
delta mag (ΔM)
1
Spectral class
Pri motion ra
+006
Sec motion ra
+007
Pri motion dec
+007
Sec motion dec
+008
Notes
rPM=0.133 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
23.3
Precise sep
5.916
Constellation
Lyra
last precise pa
23.3
last precise sep
5.916
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19163+2823 MLB 525 2006 3 23 5.9 11.00 12.00 D 191630.85+282242.2
19163+2823 MLB 525 2010 5 20 6.3 11.00 12.00 191630.85+282242.2

If you need more information about this double, apply for a data request form to the WDS.