20024+3519 ABH 127AJ

 
 
20h 02m 23.28s +35 18' 41.1" P.A. 108 sep 61.3 mag 9.42,13.65 Sp B2
 
 
Coord 2000
20024+3519
Discov num
ABH 127
Comp
AJ
Coord arcsec 2000
20 02 23.28 +35 18 41.1
Date first
1988
Date last
2012
Obs
5
Pa first
109
Pa last
108
P.A. Now (θ)
108°
Sep first
62.2
Sep last
61.3
Sep. Now (ρ)
61.3"
Mag pri
9.42
Mag sec
13.65
delta mag (ΔM)
4.23
Spectral class
B2 (blue-white)
Pri motion ra
-006
Sec motion ra
-002
Pri motion dec
-004
Sec motion dec
-006
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=0.62
This double is not physical.
 
 
20024+3519 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20024+3519 ES 202 AB 1894 2012 12 100 17.6 9.20 10.90 1.70
Show 20024+3519 ES 202 AC 1894 2012 13 164 11.7 9.20 11.80 2.60
Show 20024+3519 ES 202 AD 1894 2012 10 134 23.2 9.20 11.80 2.60
Show 20024+3519 ABH 127 AE 1894 2012 9 222 20.0 9.20 13.60 4.40
Show 20024+3519 ABH 127 AF 1988 2012 5 222 31.9 9.42 13.40 3.98
Show 20024+3519 ABH 127 AG 1988 2012 5 25 35.3 9.42 13.80 4.38
Show 20024+3519 ABH 127 AH 1988 2012 5 13 41.1 9.20 14.50 5.30
Show 20024+3519 ABH 127 AI 1988 2012 5 130 56.3 9.42 13.84 4.42
Show 20024+3519 ABH 127 AJ 1988 2012 5 108 61.3 9.42 13.65 4.23 <===
Show 20024+3519 ABH 127 AK 1941 2012 6 108 97.7 9.42 12.83 3.41
Show 20024+3519 ABH 127 AL 1988 2011 4 112 96.7 9.42 12.83 3.41
Show 20024+3519 ES 202 AM 1905 2012 7 223 11.3 9.20 13.10 3.90
Show 20024+3519 ES 202 AN 1894 2015 7 102 22.8 9.20 14.40 5.20
Show 20024+3519 ES 202 AO 1926 2015 2 182 4.1 9.20 14.40 5.20
Show 20024+3519 FYM 84 AS 1998 2013 3 271 22.3 9.20 14.93 5.73
Show 20024+3519 ES 202 BD 1894 2012 11 177 13.0 10.90 11.80 0.90
Show 20024+3519 ES 202 BN 1894 2013 10 108 3.5 10.90 13.50 2.60
Show 20024+3519 ES 202 CD 1894 2011 9 109 14.6 11.80 11.80 0.00
16-fold system
16 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
108
Precise sep
61.3
Cdsa2 id
ABH 127 AJ
Constellation
Cygnus
Ra deg
20.039800000000003
De deg
35.311416666666666
last precise pa
108
last precise sep
61.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20024+3519 ABH 127 AJ 1998 2 108 62.0 9.19 13.60 D 200223.28+351841.1
20024+3519 ABH 127 AJ 2002 3 108 62.0 9.20 13.60 B2 NUD 200223.28+351841.1
20024+3519 ABH 127 AJ 2011 4 108 62.1 9.20 13.60 B2 NUD 200223.28+351841.1
20024+3519 ABH 127 AJ 2012 5 108 61.3 9.20 13.60 B2 NUD 200223.28+351841.1

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