21124+1432 HJ 1619AD

 
 
21h 12m 26.45s +14 31' 55.6" P.A. 245 sep 38 mag 9.44,12.44 Sp A5
 
 
Coord 2000
21124+1432
Discov num
HJ 1619
Comp
AD
Coord arcsec 2000
21 12 26.45 +14 31 55.6
Date first
1905
Date last
2015
Obs
7
Pa first
245
Pa last
245
P.A. Now (θ)
245°
Sep first
37.8
Sep last
38.0
Sep. Now (ρ)
38"
Mag pri
9.44
Mag sec
12.44
delta mag (ΔM)
3
Spectral class
A5 (white)
Pri motion ra
+000
Sec motion ra
-009
Pri motion dec
-006
Sec motion dec
+006
Notes
N (See Notes)
rPM=1.387
This double is not physical.
 
 
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
244.5
Precise sep
38.02
Cdsa2 id
HJ 1619 AD
Constellation
Pegasus
Ra deg
21.20734722222222
De deg
14.532111111111112
last precise pa
244.5
last precise sep
38.02
 
 
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 AD 2002 4 244 38.0 9.52 11.50 N D 211226.45+143155.6
21124+1432 HJ 1619 AD 2015 7 245 38.0 9.44 12.44 A5 N 211226.45+143155.6

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