20024+3519 ABH 127AK

 
 
20h 02m 23.28s +35 18' 41.1" P.A. 108 sep 98.9 mag 9.42,12.83 Sp B2
 
 
Coord 2000
20024+3519
Discov num
ABH 127
Comp
AK
Coord arcsec 2000
20 02 23.28 +35 18 41.1
Date first
1941
Date last
2015
Obs
7
Pa first
108
Pa last
108
P.A. Now (θ)
108°
Sep first
99.3
Sep last
98.9
Sep. Now (ρ)
98.9"
Mag pri
9.42
Mag sec
12.83
delta mag (ΔM)
3.41
Spectral class
B2 (blue-white)
Pri motion ra
-006
Sec motion ra
-009
Pri motion dec
-004
Sec motion dec
-006
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=0.333
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 2015 13 100 17.9 9.20 10.90 1.70
Show 20024+3519 ES 202 AC 1894 2015 14 164 11.9 9.20 11.80 2.60
Show 20024+3519 ES 202 AD 1894 2015 11 133 23.1 9.20 11.80 2.60
Show 20024+3519 ABH 127 AE 1894 2015 10 221 19.9 9.20 13.60 4.40
Show 20024+3519 ABH 127 AF 1988 2015 6 222 32.3 9.42 13.40 3.98
Show 20024+3519 ABH 127 AG 1988 2015 6 25 35.8 9.42 13.80 4.38
Show 20024+3519 ABH 127 AH 1988 2015 6 13 41.5 9.20 14.50 5.30
Show 20024+3519 ABH 127 AI 1988 2015 6 130 57.0 9.42 13.84 4.42
Show 20024+3519 ABH 127 AJ 1988 2015 6 108 62.0 9.42 13.65 4.23
Show 20024+3519 ABH 127 AK 1941 2015 7 108 98.9 9.42 12.83 3.41 <===
Show 20024+3519 ABH 127 AL 1988 2015 5 112 96.5 9.42 12.83 3.41
Show 20024+3519 ES 202 AM 1905 2015 8 223 11.6 9.20 13.10 3.90
Show 20024+3519 ES 202 AN 1894 2015 6 102 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 2015 4 271 22.9 9.20 14.93 5.73
Show 20024+3519 ES 202 BD 1894 2015 12 184 12.9 10.90 11.80 0.90
Show 20024+3519 ES 202 BN 1894 2015 11 108 5.0 10.90 13.50 2.60
Show 20024+3519 ES 202 CD 1894 2015 10 109 14.2 11.80 11.80 0.00
16-fold system
16 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
107.5
Precise sep
98.897
Constellation
Cygnus
SAO
69299
Tycho2
2678-00029-1
Gaia DR2
32950407424
HD
227247
 
 
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 AK 1998 3 108 98.9 9.19 12.82 D 200223.28+351841.1
20024+3519 ABH 127 AK 2002 4 108 98.9 9.20 12.80 B2 NUD 200223.28+351841.1
20024+3519 ABH 127 AK 2011 5 108 99.0 9.20 12.80 B2 NUD 200223.28+351841.1
20024+3519 ABH 127 AK 2012 6 108 97.7 9.20 12.80 B2 NUD 200223.28+351841.1
20024+3519 ABH 127 AK 2015 7 108 98.9 9.42 12.83 B2 NU 200223.28+351841.1

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