21001-0506 WSP  69AD

 
 
21h 00m 06.19s -05 05' 40.1" P.A. 147 sep 17 mag 9.58,19.70
 
 
Coord 2000
21001-0506
Discov num
WSP  69
Comp
AD
Coord arcsec 2000
21 00 06.19 -05 05 40.1
Date first
2014
Date last
2015
Obs
4
Pa first
146
Pa last
147
P.A. Now (θ)
147°
Sep first
17.0
Sep last
17.0
Sep. Now (ρ)
17"
Mag pri
9.58
Mag sec
19.70
delta mag (ΔM)
10.12
Spectral class
Pri motion ra
+033
Sec motion ra
Pri motion dec
-093
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
21001-0506 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21001-0506 WSP 69 AB 2014 2015 4 89 7.4 9.58 18.30 8.72
Show 21001-0506 WSP 69 AC 2014 2015 4 15 15.0 9.58 19.70 10.12
Show 21001-0506 WSP 69 AD 2014 2015 4 147 17.0 9.58 19.70 10.12 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146.5
Precise sep
17.038
Constellation
Aquarius
Tycho2
5200-01560-1
Gaia DR2
16653587840
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21001-0506 WSP 69 AD 2014 3 146 17.1 9.58 19.70 R 210006.19-050540.1
21001-0506 WSP 69 AD 2015 4 147 17.0 9.58 19.70 R 210006.19-050540.1

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