05501+1902 GWP 715AB

 
 
05h 50m 07.24s +19 01' 44.8" P.A. 354 sep 79.9 mag 15.20,16.60
 
 
Coord 2000
05501+1902
Discov num
GWP 715
Comp
AB
Coord arcsec 2000
05 50 07.24 +19 01 44.8
Date first
1951
Date last
2015
Obs
9
Pa first
355
Pa last
354
P.A. Now (θ)
354°
Sep first
78.8
Sep last
79.9
Sep. Now (ρ)
79.9"
Mag pri
15.20
Mag sec
16.60
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
+006
Sec motion ra
+008
Pri motion dec
-066
Sec motion dec
-060
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.095 (< 0.3, Physical double)
This double is physical.
 
 
05501+1902 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 05501+1902 GWP 715 AB 1951 2015 9 354 79.9 15.20 16.60 1.40 <===
Show 05501+1902 GWP 715 AC 1951 2015 8 359 80.2 15.20 17.50 2.30
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
354.4
Precise sep
79.873
Constellation
Orion
Gaia DR2
10275693824
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05501+1902 GWP 715 AB 2000 2 354 79.6 15.20 16.60 V R 055007.24+190144.8
05501+1902 GWP 715 AB 2010 5 354 79.5 15.20 16.60 V R 055007.24+190144.8
05501+1902 GWP 715 AB 2015 6 354 79.9 15.20 16.60 V R 055007.24+190144.8

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