21124+1432 HJ 1619AB

 
 
21h 12m 26.45s +14 31' 55.6" P.A. 174 sep 6.8 mag 9.50,10.50 Sp A5
 
 
Coord 2000
21124+1432
Discov num
HJ 1619
Comp
AB
Coord arcsec 2000
21 12 26.45 +14 31 55.6
Date first
1828
Date last
2015
Obs
21
Pa first
173
Pa last
174
P.A. Now (θ)
174°
Sep first
4.5
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
9.50
Mag sec
10.50
delta mag (ΔM)
1
Spectral class
A5 (white)
Pri motion ra
+000
Sec motion ra
+002
Pri motion dec
-006
Sec motion dec
-011
Notes
N (See Notes)
rPM=0.482
Nature of this double is uncertain.
 
 
21124+1432 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21124+1432 HJ 1619 AB 1828 2015 21 174 6.8 9.50 10.50 1.00 <===
Show 21124+1432 HJ 1619 AC 1905 2015 7 228 36.8 9.44 12.44 3.00
Show 21124+1432 HJ 1619 AD 1905 2015 7 245 38.0 9.44 12.44 3.00
Show 21124+1432 SHT 36 AE 1992 2013 4 12 19.6 9.50 15.00 5.50
Show 21124+1432 SHT 36 AF 1992 2013 5 146 36.0 9.44 14.80 5.36
Show 21124+1432 HJ 1619 CD 1828 2015 5 319 10.9 12.44 12.44 0.00
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
173.5
Precise sep
6.77
Constellation
Pegasus
last precise pa
173.5
last precise sep
6.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21124+1432 HJ 1619 AB 2005 16 174 7.1 9.52 10.50 A5 N D 211226.45+143155.6
21124+1432 HJ 1619 AB 2006 17 173 7.4 9.52 10.50 A5 N D 211226.45+143155.6
21124+1432 HJ 1619 AB 2013 20 173 7.2 9.50 10.50 A5 N 211226.45+143155.6
21124+1432 HJ 1619 AB 2015 21 174 6.8 9.50 10.50 A5 N 211226.45+143155.6

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