21131+0558 GWP3043AB

 
 
21h 13m 07.78s +05 57' 50.1" P.A. 300 sep 81.4 mag 13.95,17.20
 
 
Coord 2000
21131+0558
Discov num
GWP3043
Comp
AB
Coord arcsec 2000
21 13 07.78 +05 57 50.1
Date first
1995
Date last
2000
Obs
2
Pa first
300
Pa last
300
P.A. Now (θ)
300°
Sep first
81.2
Sep last
81.4
Sep. Now (ρ)
81.4"
Mag pri
13.95
Mag sec
17.20
delta mag (ΔM)
3.25
Spectral class
Pri motion ra
-046
Sec motion ra
-048
Pri motion dec
-095
Sec motion dec
-070
Notes
V (Proper motion indicates physical)
rPM=0.238 (< 0.3, Physical double)
This double is physical.
 
 
21131+0558 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21131+0558 GWP3043 AB 1995 2000 2 300 81.4 13.95 17.20 3.25 <===
Show 21131+0558 GWP3044 AC 1995 2000 2 139 96.8 13.95 17.40 3.45
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
300.2
Precise sep
81.4
Cdsa2 id
GWP 3043 AB
Constellation
Equuleus
Ra deg
21.218827777777776
De deg
5.963916666666667
last precise pa
300.2
last precise sep
81.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21131+0558 GWP3043 AB 2000 2 300 81.4 13.50 17.20 V 211307.78+055750.1

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