19548+2442 HWE  52AB

 
 
19h 54m 49.97s +24 42' 22.9" P.A. 13 sep 36.7 mag 11.55,11.57
 
 
Coord 2000
19548+2442
Discov num
HWE  52
Comp
AB
Coord arcsec 2000
19 54 49.97 +24 42 22.9
Date first
1879
Date last
2009
Obs
8
Pa first
15
Pa last
13
P.A. Now (θ)
13°
Sep first
36.2
Sep last
36.7
Sep. Now (ρ)
36.7"
Mag pri
11.55
Mag sec
11.57
delta mag (ΔM)
0.02
Spectral class
Pri motion ra
-012
Sec motion ra
-018
Pri motion dec
-020
Sec motion dec
-017
Notes
rPM=0.271 (< 0.3, Physical double)
This double is physical.
 
 
19548+2442 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19548+2442 HWE 52 AB 1879 2009 8 13 36.7 11.55 11.57 0.02 <===
Show 19548+2442 BKO 742 AC 2000 2009 3 312 5.5 11.50 13.00 1.50
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
13.4
Precise sep
36.69
Cdsa2 id
HWE 52 AB
Constellation
Vulpecula
Ra deg
19.913880555555554
De deg
24.70636111111111
last precise pa
13.4
last precise sep
36.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19548+2442 HWE 52 AB 2009 7 13 36.7 11.55 11.57 D 195449.97+244222.9

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